Solitaire Variations: Card Game Possibilities

The world of card games is vast and diverse, offering players a myriad of options to choose from. Among these, solitaire stands out as one of the most popular choices for individuals seeking a solitary gaming experience. Solitaire variations have seen an upsurge in popularity over the years, with enthusiasts constantly exploring new possibilities within this classic game format. For instance, imagine a scenario where a player seeks to challenge their strategic thinking abilities by attempting different solitaire variations such as Spider or Klondike. This example highlights the potential for endless entertainment and intellectual stimulation that can be derived from exploring the numerous innovative twists on the traditional solitaire game.

In recent times, researchers and game developers alike have recognized the untapped potential of solitaire variations as not only recreational pastimes but also tools for cognitive development. These variations offer unique challenges that test players’ problem-solving skills and decision-making abilities in novel ways. By engaging with different solitaire variants, players are given opportunities to enhance their critical thinking skills while enjoying themselves in solitude. Furthermore, the adaptability of these games allows them to cater to various skill levels and individual preferences, making them accessible to a wide range of audiences. As such, it becomes evident that solitaire variations hold immense promise as both entertaining divers ions and valuable tools for personal growth.

To fully appreciate the potential of solitaire variations, it is important to understand their core mechanics and gameplay. Traditional solitaire games typically involve arranging a deck of cards in a specific layout, with the objective being to sort them into specific sequences or suits. Variations such as Spider or Klondike introduce additional rules or elements that create new challenges and strategic considerations.

Spider solitaire, for example, requires players to build descending sequences of cards within the tableau using cards from different suits. This variation demands careful planning and sequencing to ensure optimal moves while managing limited space on the playing field. It tests players’ ability to analyze multiple options and make efficient decisions.

On the other hand, Klondike solitaire focuses on building ascending sequences of cards within a tableau according to suit. Players must strategically move cards between columns and foundations, considering not only immediate moves but also future possibilities. This variation challenges players’ foresight and decision-making as they work towards completing all foundation piles.

By engaging with these solitaire variants and others like them, players can develop essential cognitive skills such as problem-solving, critical thinking, pattern recognition, and strategic planning. These games encourage players to think ahead, evaluate various options, anticipate consequences, and adapt their strategies accordingly. Furthermore, as players explore different variations, they can refine their abilities in specific areas while also broadening their overall skill set.

In addition to their cognitive benefits, solitaire variations offer numerous practical advantages. They provide a convenient form of entertainment that can be enjoyed anytime and anywhere with just a deck of cards or through digital adaptations on computers or mobile devices. Solitaire’s solitary nature allows individuals to engage in focused gameplay without relying on external factors or opponents.

Overall, solitaire variations present an exciting avenue for both leisurely amusement and intellectual growth. Whether one seeks relaxation after a long day or desires mental stimulation during downtime, exploring the vast world of solitaire variations offers endless possibilities for enjoyment and personal development.

Aces Up: A Challenging Solitaire Variation

Solitaire, the popular card game often played alone, has numerous variations that add complexity and excitement to the traditional rules. One such variation is Aces Up, which presents players with a unique set of challenges and strategic decisions. This section will explore the intricacies of this solitaire game variant.

To illustrate the appeal of Aces Up, consider a hypothetical scenario where a player faces a nearly impossible situation in which three out of four columns are filled with cards while only one column remains empty. The objective of the game is to remove all cards from play by building sequences of cards in descending order within each suit, starting with the highest rank (King) down to Ace. In this challenging scenario, it becomes evident that successfully removing all cards requires careful planning and decision-making skills.

One notable feature of Aces Up is its ability to elicit emotional responses from players due to its unpredictable nature. The following bullet points capture some common emotions experienced during gameplay:

• Frustration when faced with limited options for making moves.
• Excitement when unexpected opportunities arise.
• Satisfaction upon successfully removing an entire suit from play.
• Determination as players strategize and adapt their approach throughout the game.

In addition to these emotional triggers, Aces Up incorporates visual elements through its use of a table format displaying the layout of cards on screen or tabletop. Below is an example table showcasing how different suits can be arranged:

Column 1	Column 2	Column 3	Column 4
♥5	♣K	♠Q	♦A
♥9	♣J
♥10

As shown above, the table provides a visual representation of the game state, allowing players to assess their progress and plan their moves more effectively. This added layer of engagement enhances the overall experience of playing Aces Up.

In summary, Aces Up offers a captivating twist on traditional solitaire gameplay by presenting players with challenging scenarios that require strategic thinking and decision-making skills. Its ability to evoke emotional responses coupled with its visual elements makes it an enticing variation for enthusiasts seeking new ways to engage with card games. With this understanding in mind, let us now delve into another popular solitaire variant: Klondike – The Classic Single-Player Card Game.

Klondike: The Classic Single-Player Card Game

Transition from Previous Section H2:

Moving on from the challenging Aces Up solitaire variation, let us now explore another popular single-player card game known as Klondike.

Section Title: Klondike: The Classic Single-Player Card Game

Klondike is a timeless and widely recognized solitaire variation that has captivated players for decades. Its straightforward rules combined with strategic decision-making make it an engaging choice for those seeking a stimulating solo gaming experience.

Example: Imagine yourself sitting at your desk after a long day, looking to unwind and challenge your mind. You decide to play a game of Klondike, shuffling through the deck of cards in anticipation. As you begin playing, you quickly realize how this classic solitaire variation demands both careful planning and nimble thinking.

To fully appreciate the nuances of Klondike, consider the following emotional response-evoking elements:

• Bullet Points List:
  • Sense of achievement when successfully completing a difficult layout.
  • Frustration when faced with limited moves or blocked cards.
  • Excitement when uncovering hidden cards that unveil new possibilities.
  • Anticipation building as each subsequent move brings you closer to victory.

In addition to these emotions, understanding the gameplay mechanics and strategies involved in Klondike can be aided by visual representations such as tables:

Column One	Column Two	Column Three	Column Four
King
Queen	Ace
Jack	Ten	Nine
Eight	Seven	Six	Five

Table: Example initial tableau layout for a game of Klondike

This table gives insight into the starting point of a typical Klondike game where columns are created by dealing cards in a descending order, alternating between red and black suits. Studying such layouts can help players visualize potential moves and plan their strategies accordingly.

In summary, Klondike offers an immersive solitaire experience that combines logical thinking with the thrill of uncertainty. By carefully managing your moves and considering multiple possibilities, you can navigate through the tableau’s intricacies towards victory. Now let us delve into Spider: A Web of Strategy and Patience, another intriguing solitaire variation that will put your skills to the test.

Transition Sentence: With its intricate webs of strategy and patience, Spider provides a challenging twist on traditional solitaire gameplay.

Spider: A Web of Strategy and Patience

Spider: A Web of Strategy and Patience

In the world of solitaire variations, Spider is a popular game that requires both strategic thinking and patience. With its intricate web-like tableau and unique gameplay mechanics, Spider offers a refreshing challenge for card enthusiasts. Let’s explore the key features and strategies involved in this captivating variation.

One example that showcases the complexity of Spider is when players are faced with multiple empty tableau columns while aiming to build descending sequences of cards within each suit. This situation often requires careful planning and foresight, as moving cards between columns becomes crucial to create space for new sequences or consolidate existing ones. By considering different possibilities and weighing the pros and cons of various moves, players can gradually untangle the web before them.

To succeed in Spider, players must master several essential strategies:

• Building down on any suit will free up more cards.
• Prioritizing building complete sequences whenever possible.
• Keeping an eye on available spaces in order to make optimal use of them.
• Utilizing knowledge gained from previous moves to inform future decisions.

These strategies contribute to enhancing both efficiency and effectiveness during gameplay, making it all the more rewarding when a challenging layout successfully resolves.

Emotional Response Bullet Points:

• 🎯 Thrilling anticipation as you carefully plan your next move
• 😅 Frustration when faced with limited options but determined to find a solution
• 💡 Satisfaction from strategically maneuvering through complex webs
• 👏 Accomplishment upon completing difficult layouts

To further illustrate some common aspects found in Spider layouts, consider this three-column by four-row table showcasing potential starting positions:

Column 1	Column 2	Column 3
♠J ♥4		♣8
	♦9
♦K	♣7	♠10
	♠4

As the game progresses, these initial configurations evolve and present players with new challenges to overcome. The careful navigation of this intricate web can lead to a satisfying victory.

Transitioning into the subsequent section about “Pyramid: A Triangular Puzzle for Card Enthusiasts,” we delve further into the realm of solitaire variations that captivate card enthusiasts.

Pyramid: A Triangular Puzzle for Card Enthusiasts

Spider: A Web of Strategy and Patience

Transition from previous section: Building upon the concept of solitaire, let us now explore another captivating variation known as Spider. This game requires both strategic thinking and patience to weave a web of card combinations.

Spider Solitaire: Mastering Complexity

To understand the allure of Spider, consider the following example: imagine you are dealt an initial hand with four suits randomly distributed across ten tableau columns. Your goal is to arrange the cards in descending order within each column, ultimately forming completed sequences from King down to Ace. The challenge lies in managing interdependencies between columns – while it may be tempting to move cards immediately, doing so without proper foresight can lead to unsolvable situations.

To succeed at Spider Solitaire, players must employ various strategies:

• Building empty spaces: Creating vacant spots provides flexibility for rearranging cards and opening up possibilities for future moves.
• Sequencing: Identifying potential sequences early on enables efficient movement and consolidation of cards.
• Suit prioritization: Focusing on building suit-specific runs reduces reliance on reshuffling or moving large groups of cards.
• Calculating odds: Assessing probabilities allows players to make informed decisions about uncovering hidden cards and maximizing available moves.

Table: Emotional Response Inducing Examples

Emotion	Example
Excitement	Successfully completing a sequence after several failed attempts.
Satisfaction	Strategically eliminating multiple in-between cards in one move.
Frustration	Being unable to find suitable moves due to limited options.
Achievement	Winning a challenging game with minimal hints or assistance.

As demonstrated by this engaging playstyle, Spider offers an enticing blend of complexity and reward that keeps players hooked throughout their solitaire experience.

This game, beloved by strategic minds, requires careful planning and skillful execution to achieve victory.

Freecell: Strategic Moves for Solitaire Lovers

In the previous section, we explored the intriguing game of Pyramid – a triangular puzzle that offers a unique challenge to card enthusiasts. Now, let’s delve into some other fascinating variations of solitaire games that will surely captivate your interest and keep you entertained.

One such variation is Spider Solitaire. This game is played with two decks of cards, making it more challenging than traditional solitaire. The objective is to arrange all the cards in descending order within each suit, starting from King down to Ace. Unlike regular solitaire, Spider Solitaire allows players to build sequences regardless of suit. For example, if you have a sequence of four consecutive cards (5♠-4♣-3♥-2♦), you can move them together as one unit onto another card.

Now let’s consider Klondike Solitaire, perhaps the most well-known version of this classic game. In Klondike Solitaire, players aim to build four foundation piles in ascending order from Ace to King for each suit. To achieve this goal, they must maneuver through seven tableau columns where cards are initially dealt face-down except for the topmost card which is turned face-up. Players can only move cards between tableau columns in descending order and alternating colors.

Playing these solitaire variations offers several benefits:

• Enhances problem-solving skills by requiring strategic planning and decision-making.
• Provides mental stimulation and improves concentration.
• Offers a calming effect by promoting relaxation and stress relief.
• Encourages patience and perseverance as players strive to complete challenging layouts.

To further illustrate the variety of solitaire options available, consider the following comparison table:

Game Variation	Number of Decks	Objective	Notable Features
Pyramid	1	Remove all cards	Triangular layout
Spider	2	Arrange cards by suit	Building sequences
Klondike	1	Build foundation piles	Tableau columns

With such a diverse range of solitaire variations to choose from, there is no shortage of options for card enthusiasts looking to challenge themselves and engage in an enjoyable pastime. Next, let’s explore another unique card game on the green – Golf.

Golf: A Unique Card Game on the Green

Transition from Previous Section:

Building on the strategic moves of Freecell, another captivating solitaire variation that demands careful planning and foresight is Golf. This unique card game combines elements of strategy and luck, offering an exciting challenge for enthusiasts seeking a new twist on traditional solitaire.

Section: ‘Golf: A Unique Card Game on the Green’

One fascinating aspect of Golf is its ability to captivate players with its distinct gameplay mechanics. Imagine you are dealt a standard deck of 52 cards facedown in seven columns, each column containing five overlapping cards. Your goal is to remove all the cards by building sequences either up or down in rank regardless of suit. For instance, if you have a nine exposed and spot an eight or ten elsewhere on the tableau, you can eliminate it from play. This simple yet engaging rule set provides ample opportunities for strategic decision-making.

To further illustrate the allure of Golf, consider the following emotional responses:

• Frustration: The thrill of being just one move away from completing a sequence only to discover there are no available options.
• Satisfaction: The sense of accomplishment when successfully completing a challenging layout after carefully considering every possible move.
• Anticipation: The excitement that arises as you scan through your options, hoping to uncover that critical card needed to progress in the game.
• Curiosity: The desire to explore different strategies and approaches to see how they affect your overall success rate.

In addition to these emotional responses, let us delve into a comparison table showcasing some key features between Freecell and Golf:

Solitaire Variation	Complexity Level	Strategy Requirement
Freecell	Moderate	High
Golf	Intermediate	Medium

As seen above, while both games offer strategic components, Golf presents a more accessible complexity level compared to Freecell. However, this does not diminish the need for thoughtful decision-making, as players must carefully assess their options to achieve success.

In preparation for our next exploration into Tri Peaks: A Mountainous Solitaire Challenge, it is important to recognize that each solitaire variation offers a unique experience. By understanding the distinct mechanics and strategies of different games, enthusiasts can expand their horizons in the world of solitaire while honing their problem-solving skills.

Transition to Next Section:

Continuing on our solitaire journey, let us now turn our attention to Tri Peaks: A Mountainous Solitaire Challenge. This variant presents an intriguing twist on traditional gameplay, providing yet another opportunity for card game enthusiasts to test their wits and enjoy the thrill of conquering challenging layouts.

Tri Peaks: A Mountainous Solitaire Challenge

Moving from our exploration of solitaire variations, let us now delve into the intriguing world of Golf—a card game that takes its name from a sport played on lush greens. Just as in golf, where players aim to complete each hole with the fewest strokes possible, this card game challenges individuals to achieve their objective using as few cards as they can.

To illustrate the concept further, let’s consider an example. Imagine a player who starts with a deck of 52 playing cards and attempts to minimize their score by eliminating unnecessary cards. With each round, the player reveals one card at a time and decides whether it should be added to their layout or discarded. The goal is to arrange all the cards in ascending or descending order within four columns. Similar to traditional golf scoring, points are awarded based on how many moves it takes for the player to reach this desired outcome.

Engaging in a game of Golf offers several benefits:

• Intellectual Stimulation: Players must rely on strategic thinking skills and memory recall to make informed decisions about which cards to keep or discard.
• Relaxation: Immersing oneself in a challenging yet enjoyable card game can provide relaxation and stress relief.
• Time Management: Golf allows individuals to engage in short bursts of gameplay, making it an ideal option for those seeking entertainment during brief breaks.
• Social Interaction: Playing Golf can serve as a source of amusement when enjoyed with friends or family members.

Now, shifting gears towards another captivating variant known as Tri Peaks—where players embark on an exciting solitaire adventure amidst towering mountainscapes.

Title	Description
Intellectual	Stimulates strategic thinking skills and enhances memory recall
Relaxation	Provides leisurely entertainment and promotes stress relief
Time Management	Offers quick gameplay options for short periods
Socialization	Encourages interactive fun when played with others

In the upcoming section, we will explore Yukon—a solitaire adventure set in the wild. Prepare to embark on a thrilling journey through this captivating card game where players face challenges amidst untamed landscapes.

Yukon: A Solitaire Adventure in the Wild

Mountains have always symbolized a sense of adventure and conquest. In the realm of solitaire variations, Tri Peaks stands as an intriguing challenge that captures this spirit. With its unique tableau arrangement and strategic decision-making, this variation offers players an exciting twist on the classic solitaire experience.

One captivating example is Jane, a seasoned solitaire enthusiast who decided to take on the Tri Peaks challenge one evening. As she delved into the game, she found herself captivated by its distinctive pyramid-shaped layout. The objective was to clear all three peaks of cards by selecting cards that were either one rank above or below the current card in play. This required careful planning and consideration of available options.

To fully grasp the allure of Tri Peaks, let us explore some key features:

• Strategic Decision-Making: Each move in Tri Peaks demands thoughtful analysis and strategic thinking. Players must assess their options, considering both immediate moves and future implications.
• Fast-Paced Gameplay: Unlike traditional solitaire games, Tri Peaks keeps players engaged through swift gameplay. The combination of speed and strategy creates an exhilarating gaming experience.
• Multiple Pathways to Victory: There isn’t just one prescribed path to success in Tri Peaks; rather, there are multiple routes players can take to achieve victory. This element adds depth and replayability to the game.
• Visual Appeal: The triangular formation of cards in Tri Peaks not only provides a visually appealing display but also enhances spatial awareness for players.

By incorporating these elements into its design, Tri Peaks manages to elicit a range of emotions from its players – excitement when uncovering new possibilities, satisfaction upon successfully clearing a peak, and determination in overcoming challenging situations.

As we transition into our next section about “Scorpion: A Stingingly Fun Solitaire Variation,” we continue our exploration of diverse solitaire experiences that offer delightful twists and unique gameplay mechanics.

Scorpion: A Stingingly Fun Solitaire Variation

As we venture further into the realm of solitaire variations, it becomes evident that the possibilities are virtually endless. Each new game brings its own unique set of challenges and strategies, captivating players with its distinct gameplay mechanics. One such variation that stands out is Yukon, a solitaire adventure reminiscent of braving the untamed wilderness.

Yukon draws inspiration from the harsh landscapes of Canada’s northern territories. Its objective is to arrange all cards into four foundation piles, each representing one suit arranged in ascending order. The challenge lies in the fact that only face-up cards can be moved, and any empty tableau spaces must be immediately filled by kings or sequences starting with kings. This adds an element of strategic planning and careful consideration as players navigate through their deck.

Emotional Response Bullet Point List:

• Engrossing gameplay keeps players hooked for hours on end
• Challenging nature stimulates critical thinking skills
• Sense of accomplishment upon successfully completing a game
• Excitement builds with each card revealed and move made

Emotion	Description
Satisfaction	Feeling fulfilled after overcoming obstacles
Anticipation	Eagerness to uncover what lies beneath
Concentration	Immersed focus required for successful play

In addition to Yukon, there are several other intriguing solitaire variations worth exploring:

1. Spider: A complex web awaits as you try to build eight descending sequences.
2. Pyramid: Unearth hidden treasures by removing pairs of cards that add up to thirteen.
3. Tri Peaks: Ascend three mountains by clearing cards that are either one higher or lower than your current selection.
4. Golf: Score a hole-in-one by clearing the entire tableau using as few moves as possible.

By delving into these captivating solitaire variations, both seasoned players and newcomers alike will find themselves embarking on a thrilling journey of skill, strategy, and endless entertainment.

Transition: Accordion: Squeezing Cards in a Unique Solitaire Game

As we continue our exploration into solitaire variations, the next game that demands attention is Accordion. Combining elements of Yukon’s strategic planning with its own distinctive ruleset, this captivating card game offers players an intriguing challenge.

Accordion: Squeezing Cards in a Unique Solitaire Game

Accordion: Squeezing Cards in a Unique Solitaire Game

In continuation of exploring various solitaire variations, we now turn our attention to the intriguing game of Accordion. This variant offers players an exciting challenge with its distinctive gameplay mechanics and strategic decision-making. To illustrate the appeal of Accordion, let us consider a hypothetical scenario involving a seasoned player attempting to tackle this captivating solitaire variation.

Imagine a skilled card enthusiast embarking on an Accordion session. The goal is to arrange all cards into foundation piles by suit and in ascending order. However, unlike other solitaire games, Accordion requires players to build up or down within each pile alternatively. For instance, if a 5 of Clubs is present on top of one pile, the subsequent card can either be a 4 or 6 from any suit. Such dynamic gameplay injects suspense and forces players to think critically before making their moves.

The allure of Accordion lies not only in its unique rule set but also in the emotions it evokes during play. Here are four key reasons why enthusiasts find themselves drawn towards this captivating solitaire variation:

• Challenging Decision-Making: Every move in Accordion demands careful consideration due to the alternating nature of building sequences within each pile.
• Excitement and Anticipation: As players progress through the game, they experience heightened anticipation as they uncover new cards while striving for victory.
• Strategic Planning: Success in Accordion hinges upon formulating effective strategies that account for both short-term gains and long-term objectives.
• Sense of Accomplishment: Completing an intricate layout in Accordion provides players with a gratifying sense of accomplishment, boosting their confidence and motivation.

To further understand how Accordion compares to other solitaire variations discussed thus far, let us examine the following table highlighting key differences between Scorpion (the previous section) and Accordion:

	Scorpion	Accordion
Building	In descending sequences	Alternating ascending or descending
Objective	Move all cards to foundation piles	Build up and down within each pile
Complexity	Moderate	Intermediate
Strategic Depth	Considerable	High

With its distinctive gameplay mechanics, strategic decision-making, and emotional engagement, Accordion stands out as a captivating solitaire variation. Now, let us delve into the next section exploring another intriguing variant: Clock – a race against time in a card game.

Clock: A Race Against Time in a Card Game

In the previous section, we explored Accordion, a solitaire game that requires players to squeeze cards together. Now, let’s delve into another captivating variation called Clock: A Race Against Time. This exciting game challenges players to arrange cards in a circular pattern resembling a clock face.

To illustrate this unique solitaire experience, imagine you are playing Clock with a standard deck of 52 playing cards. As the game begins, you lay out twelve piles of four cards each, representing the hours on a clock. The pile at the top represents 12 o’clock, followed by 1 o’clock to its right and so on clockwise until reaching 11 o’clock. The remaining eight cards form the central stack known as the “reserve.”

The objective is to move all the reserve cards onto their corresponding hour piles within an allocated time limit—usually five minutes—to win the game. To achieve this goal efficiently, consider these strategic tips:

• Start by focusing on completing one or two piles before attempting others.
• Utilize any available empty spaces created when moving cards from one pile to another.
• Prioritize moves that open up more options for future plays.
• Be mindful of time management throughout gameplay.

Embracing the challenge of Clock not only tests your card-playing skills but also evokes various emotions along the way:

Emotion	Description
Anticipation	Wondering if you can beat the clock and complete all piles
Excitement	Feeling thrilled as you strategically maneuver through each move
Frustration	Experiencing occasional setbacks or roadblocks during gameplay
Satisfaction	Enjoying successful completion of piles within the given timeframe

As you embark on this exhilarating journey through Clock, be prepared for both moments of triumph and obstacles that require patience and adaptability. In the subsequent section, we will explore La Belle Lucie: A Solitaire Game Fit for Royalty, which introduces a whole new level of elegance and sophistication to your solitaire experience.

La Belle Lucie: A Solitaire Game Fit for Royalty

In the previous section, we explored the fascinating world of solitaire card games and discovered various ways to enjoy this popular pastime. Now, let’s delve into another intriguing variation known as Clock. This game not only tests your strategic thinking but also adds an element of urgency with its time-based gameplay.

Imagine yourself sitting at a table, ready to embark on a thrilling race against the clock. The objective of Clock is to place all 52 cards from a standard deck onto twelve piles arranged like hours on a clock face. Each pile represents one hour, starting from 1 o’clock and moving clockwise until reaching 12 o’clock. As you begin playing, you’ll notice that each card corresponds to a particular position on the clock.

To play Clock effectively, consider these strategies:

• Plan ahead: Since there are limited moves available, it’s crucial to think strategically and anticipate future moves.
• Prioritize higher value cards: Focus on placing high-ranking cards first since they can be more challenging to match later in the game.
• Utilize empty piles wisely: Empty spaces provide opportunities for maneuvering cards around the clock. Use them strategically to unlock new options.
• Keep track of time: Remember that timing is everything in Clock. Stay aware of how much time remains and adjust your moves accordingly.

Now let’s take a closer look at the emotional rollercoaster players experience during a round of Clock through this three-column table:

Emotions	Feelings	Reactions
Frustration	Feeling stuck or uncertain about which move to make next	Increased heart rate and heightened focus
Excitement	Successfully matching multiple cards in quick succession	Sense of accomplishment and adrenaline rush
Anticipation	Seeing favorable card combinations nearing completion	Eagerness and anticipation for successful outcomes
Relief	Completing the game just before time runs out	A sigh of relief and satisfaction in overcoming the challenge

In conclusion, Clock offers an exhilarating twist to traditional solitaire gameplay by introducing a race against time. With its unique set of rules and strategies, this variation keeps players engaged while testing their decision-making skills under pressure. So gather your deck of cards, prepare for a thrilling adventure against the clock, and enjoy the excitement that this solitaire variant has to offer.