Thunee Rules

Thunee is a trick-taking trump card game that originated in the South African Indian community. It is played by four players in two fixed partnerships — you sit across from your partner at the table. The game uses a reduced 24-card deck and revolves around calling a trump suit, winning hands (tricks), and accumulating points called balls. The first team to reach 12 balls wins the game.

What sets Thunee apart from other trick-taking games is its unusual card ranking (Jack is highest, not Ace), the two-phase deal that forces you to commit to a trump suit before seeing your full hand, and a rich system of special calls — Jodie, Thunee, Double, and Khanack — that add layers of bluffing, risk-taking, and dramatic swings to every game.

Thunee is deeply rooted in South African Indian culture. It has been played at family gatherings, community halls, and tournaments for generations. The game rewards sharp observation, memory, teamwork between partners, and the courage to make bold calls at the right moment. Whether you are playing casually with family or competitively in a tournament, the rules on this page cover everything you need to know.

This reference follows the standard South African competitive ruleset — the most widely accepted rules for Thunee in South Africa. Regional variations do exist, and we cover the most common ones in the Variants section at the end of this page.

Thunee uses a 24-card deck drawn from a standard 52-card pack. Only six ranks are used: Jack, 9, Ace, 10, King, and Queen. All four suits are represented — hearts, diamonds, clubs, and spades — giving six cards per suit and 24 cards in total. In the standard four-player game, every card is dealt, so each player holds exactly six cards.

The ranking and point values in Thunee are unlike most Western card games. The Jack is the highest-ranked and most valuable card, followed by the 9. New players are often surprised that the Ace sits below the 9 in both rank and point value. This unique hierarchy is central to the game's strategy — knowing that the Jack and 9 together are worth 50 points and beat every other card shapes every decision you make.

Understanding these values is essential for counting during play. When you know the total is 304 plus the last-hand bonus, you can work backwards from your team's captured cards to estimate where you stand. The counting team needs 105 or more points to win a round — roughly one-third of the deck's total value. This threshold means the trump-calling team has a natural advantage, but not an insurmountable one.

Dealing in Thunee follows a distinctive two-phase pattern that is fundamental to the game's strategy. The dealer shuffles the 24-card deck and the player to the dealer's left may cut the deck (or decline to cut). The dealer then deals 4 cards to each player, dealing counter-clockwise starting with the player to their right.

After everyone has received their first four cards, the game pauses for the trump-calling phase. The player to the dealer's right examines their four cards and chooses the trump suit. Only after trump has been called does the dealer deal the remaining 2 cards to each player, again counter-clockwise. This means you must commit to a trump suit based on only two-thirds of your hand — a deliberate design choice that introduces uncertainty and rewards experienced judgement.

The first dealer in a game is typically chosen by dealing cards face-up around the table until someone receives a black Jack. That player becomes the first dealer. In digital play, the first dealer is selected randomly to achieve the same fair outcome.

After the first four cards are dealt, the player to the dealer's right becomes the trump caller. This player examines their four cards and selects one of the four suits to be trump for the round. The chosen suit's cards will outrank all other suits during play — even the lowest trump card (the Queen of trump) will beat the highest non-trump card if trump is played into a hand.

The trump caller places a card face-down on the table to indicate their chosen suit. This card is not revealed until later in play, so the opponents initially do not know which suit is trump. The trump caller's partner, however, can see the chosen suit. This hidden information creates a significant strategic dimension — opponents must deduce the trump suit from the patterns of play.

Alternatively, the trump caller may choose the "Last Card" option instead of selecting a suit. When last card is chosen, all remaining cards are dealt out and the very last card dealt determines the trump suit. This option is typically used when a player's first four cards do not favour any particular suit.

After trump is called and the remaining two cards are dealt, the trump suit is revealed to all players after the first card is led in hand one. In some groups, the reveal happens immediately; in others, it happens only when the face-down card is turned over. In either case, all players know the trump suit from the first hand onward.

A round of Thunee consists of exactly 6 hands (tricks). Each hand involves all four players playing one card each. The player who plays the highest-ranking card (according to the rules below) wins the hand and collects the four cards for their team's scoring pile. The winner of each hand leads the next hand.

The first lead of the round goes to the player to the trump maker's right — that is, counter-clockwise from the player who called trump. The leader may play any card from their hand. Play then proceeds counter-clockwise, with each subsequent player required to follow suit if they hold a card of the led suit. If you cannot follow suit, you may play any card, including a trump card.

Following suit is mandatory when you hold a card of the led suit. Deliberately playing a different suit when you could follow — known as colour cutting — is a serious infraction that carries a 4-ball penalty. In casual play, colour cutting is sometimes used as a bluff, with the risk that opponents will notice and call the penalty.

The no-trump cancellation rule provides a safeguard: if neither opponent holds any trump cards at all, the deal is cancelled and a new round begins. This prevents a situation where the trump-calling team has an automatic and unchallenged advantage.

After all six hands have been played, each team counts the point values of the cards in the hands they won. The team that did not call trump is known as the counting team. The counting team's total is the primary score that determines the round's outcome.

Before comparing totals, several adjustments are applied in this order: first, the last hand bonus of 10 points is added to whichever team won the final hand. Then, any declared Jodie values are added or subtracted from the appropriate team's total. Finally, if there was a calling/bidding phase, the compensation amount (the number that was called) is factored in — the called amount is given to the team opposing the caller.

The 105-point threshold is significant because it represents slightly more than one-third of the deck's 304 base points. The counting team does not need to win the majority of points — they need to cross 105. This means even a team that won only two or three hands can win the round if those hands contained high-value cards like Jacks and 9s.

The game is played to 12 balls. If a Khanack is called at any point during the game, the target increases to 13 balls and remains at 13 for the rest of the game. A typical game lasts between 15 and 40 minutes depending on how many special calls and penalty situations arise.

A Jodie is a bonus point declaration that can be made during specific moments in a round. To declare a Jodie, you must hold a King and Queen of the same suit (a basic Jodie) or a King, Queen, and Jack of the same suit (a full Jodie). Jodies add bonus points to your team's total during scoring, making them a powerful tool for pushing past the 105-point threshold — or keeping your opponents below it.

Jodies can only be called after hand 1 or hand 3, and only if your team won that hand. You cannot declare a Jodie after hands 2, 4, 5, or 6, and you cannot declare one if your team lost the relevant hand. This timing restriction adds a strategic layer — you may hold a Jodie but never get the opportunity to declare it if your team does not win hand 1 or 3.

One of the most exciting aspects of the Jodie system is that bluffing is allowed. A player may declare a Jodie even if they do not hold the required cards. This is a calculated risk — if the opponents suspect a bluff, they can call "Marials" to challenge the declaration. If the bluff is caught, the bluffing team receives a 4-ball penalty and no other scoring applies for that deal. If the opponents call Marials on a legitimate Jodie, the Marials call fails and play continues normally.

Calling a Jodie at the wrong time (not after hand 1 or 3, or when your team did not win) also opens the caller to a Marials challenge. Opponents have a brief window to challenge, and if they do, the Jodie is voided for the deal. This makes timing as important as the cards themselves.

The Thunee call is the game's signature high-stakes declaration. It is made before the first card is played (or late, subject to a Marials check). Any player may call Thunee, not just the trump caller. When a player calls Thunee, they are declaring that they will personally win all six hands in the round.

When Thunee is called, the caller leads the first hand. The suit they lead automatically becomes the trump suit for the round, overriding whatever trump was previously called. This means the Thunee caller has complete control over what trump is — they simply lead their strongest suit and it becomes trump by definition.

The critical rule of Thunee is that the caller must personally win every hand. It is not enough for the caller's team to win — the caller themselves must take each of the six tricks. If the caller's partner wins even one hand, it counts as a failure and triggers the harshest penalty in the game: 8 balls to the opponents.

There is one restriction on calling Thunee: a player cannot call Thunee if they hold a complete suit — all six cards of one suit. Holding all six cards of a suit makes it trivially easy to win all hands by choosing that suit as trump, so the rule exists to prevent guaranteed Thunee calls.

Before the first card is played, any player can call "Hold the Game" to pause for a few seconds. This gives everyone time to assess their hand and consider whether to call Thunee. It is a courtesy mechanism that ensures no one misses the window for making this important call.

Double is a special call made just before the last hand (hand 6). By calling Double, a player declares that their team has won all five previous hands and that the caller will personally win the last hand as well — giving their team a clean sweep of all six hands in the round.

Double is a statement of dominance. It can only be called when your team has won every hand leading into the final one. The caller must be the one to win hand 6 — if the caller's partner wins the last hand instead, it counts as a failure. This personal responsibility mirrors the Thunee call's requirement and adds pressure to what might otherwise be a formality.

A backward Double occurs when the counting team (the team that did not set trump) calls Double. This is a stronger statement because the counting team is supposed to be at a disadvantage, so their success is rewarded with 4 balls instead of 2.

There is one critical restriction: Double cannot be called on corner house. If a team is exactly 1 ball away from winning (at the target minus 1), they are prohibited from calling Double. If Double is somehow called on corner house, it results in an automatic 4-ball penalty to the opponents with no other scoring for the deal.

Khanack is an advanced special call that combines Jodie declarations with a last-hand gamble. It can only be called by a team that has declared a Jodie during the current round. Khanack is called before the last hand (hand 6), similar to Double, but with additional conditions.

To call Khanack, the following conditions must all be met: your team must have declared at least one Jodie in this round, the opponents must have won at least one hand, and the caller must believe they can win the last hand personally. If your team has won all six hands, Khanack automatically fails — it requires the opponents to have won at least one hand because the Khanack claim is about total point domination despite the opponents having won tricks.

The most consequential effect of Khanack is that it raises the winning target from 12 balls to 13 balls. This change applies to the entire game, not just the current round. Once Khanack has been called — whether it succeeds or fails — both teams now need 13 balls to win. This can dramatically alter the game's dynamics, especially if a team was close to winning at 11 balls and now needs 2 more instead of 1.

Like Thunee and Double, the Khanack caller must personally win the last hand. If the caller's partner wins the last hand instead, it counts as a partner catch and results in 4 balls awarded to the opponents.

A team is on corner house when they are exactly 1 ball away from winning the game. In a standard 12-ball game, this means the team has 11 balls. In a 13-ball game (after Khanack has been called), corner house is at 12 balls. Being on corner house affects what calls are available and adds tension to every round.

The primary restriction on corner house is that the team cannot call Double. Since Double awards balls and the team is already one away from winning, this rule prevents a team from using Double as a risk-free finishing move. If Double is inadvertently called while on corner house, it results in a 4-ball penalty to the opponents and no other scoring applies for that deal.

Importantly, Thunee is allowed on corner house and Khanack is allowed on corner house. These calls carry significant risk (failure gives 4 balls to opponents), so they are not restricted. A team on corner house calling Thunee is making a bold play to close out the game — if they fail, the opponents receive a massive swing that could turn the entire game around.

Thunee enforces a strict penalty system to maintain fair play. The standard penalty is 4 balls to the opponents, and when a penalty is applied, no other scoring occurs for that deal. This makes penalties severe — 4 balls is a third of the way to the winning target, so a single infraction can swing the entire game.

The Marials system is Thunee's challenge mechanism. When opponents suspect an infraction — particularly a false Jodie or an illegal Thunee call — they call "Marials" to initiate a challenge. If the Marials call is justified (the challenged player was indeed bluffing or broke a timing rule), the 4-ball penalty is applied. If the Marials call is unjustified (the declaration was legitimate), play continues without penalty.

Many Thunee groups play with a strict/forgive toggle in their house rules. When strict mode is on, all penalties are enforced immediately and carry the full 4-ball consequence. When forgive mode is on, infractions are flagged as warnings but do not award penalty balls. This is common in casual games or when teaching new players.

While the rules above represent the standard competitive ruleset, Thunee has a rich tradition of regional and house-rule variants. Many families and communities have developed their own interpretations over generations. Here are the most common variants you may encounter.

Now that you know the rules, put them into practice. Start a game against the Beginner AI with hints turned on to learn the flow, or jump into a competitive game against the Pro AI to test your knowledge of every rule on this page.