Triominos Scoring Explained: Complete Guide with Examples

What is Triominos?

Triominos is a board game for 2 to 6 players, played with 56 triangular tiles. Each tile has three corners, each showing a number from 0 to 5. Just like dominoes, you place tiles so that adjacent corners match — but the triangular shape adds an extra strategic dimension.

The goal is to score as many points as possible by placing tiles cleverly, earning bonuses and finishing with as few tiles in hand as possible. Players who master the scoring rules have a significant advantage — especially through the special bonuses for bridges and hexagons.

In this guide we cover all scoring rules, from basic tile values to the endgame bonus. Use ScoreApp's free Triominos scoreboard to track scores automatically and never miss a bonus again.

Tile values and basic scoring

When you place a tile, you score the sum of its three corner numbers. A tile showing 3-4-5 is worth 3 + 4 + 5 = 12 points. The lowest possible tile value is 0 (a 0-0-0 tile) and the highest is 15 (a 5-5-5 tile).

If you cannot make a valid move at the start of your turn, you draw a tile from the pool. Each drawn tile costs you 5 points, unless you can immediately play the tile you drew — in which case you earn the tile value minus the 5-point draw penalty.

If you need to draw three times in a row without being able to play, you pass your turn without further penalty. You have already lost 3 × 5 = 15 points through the draw penalty.

Special moves and bonuses

Beyond the basic tile value, there are four situations where you earn bonus points. These bonuses are the key to high scores and are often missed by inexperienced players.

• First tile of the game (+10 points)

  The player who places the first tile of the game receives the tile value plus 10 bonus points. This applies only to the very first tile of the match. Strategically you want to play a high-value tile first, but this depends on your hand.

• Bridge bonus (+40 points)

  A bridge is a tile that connects to three open sides simultaneously — the tile 'closes off' a triangular gap. When you play a bridge, you receive the tile value plus 40 bonus points. This is the most valuable regular bonus and can swing the game dramatically.

• Hexagon bonus (+50 points)

  A hexagon is formed when six tiles together create a complete six-pointed star shape. The player who places the sixth and final tile of the hexagon receives the tile value plus 50 bonus points. If this move is also a bridge, the bonuses stack: +40 + +50 = +90 bonus points.

• Last tile bonus (+25 points + opponents pay)

  The player who places their last tile first (or the player with the lowest hand total when the pool is empty) receives 25 bonus points plus the sum of all tiles remaining in opponents' hands. This is the game's largest winner bonus.

Endgame and leftover tiles

The game ends when a player places their last tile, or when all tiles in the pool are exhausted and no player can make a valid move. The endgame scoring works as follows:

• •Every player subtracts the sum of their remaining hand from their score
• •The winner (empty hand) receives 25 bonus points
• •The winner also receives the sum of all remaining tiles held by all other players
• •If nobody empties their hand (pool exhausted): the player with the lowest hand value wins and scores the difference against each other player

Common scoring mistakes

• Forgetting the hexagon bonus

  The 50-point hexagon bonus is frequently missed because players don't always notice that the sixth tile completes a hexagon. Check after every placement whether a hexagon has been formed.

• Misapplying the bridge bonus

  A bridge requires the played tile to border three open sides, not just two. Always verify all three sides before adding the +40 bonus.

• Forgetting to subtract leftover tiles

  At the end of the game, players often forget to subtract their remaining hand tiles from their score. This can dramatically change the final outcome.

• Miscalculating the draw penalty

  When drawing a tile you can then play, the net score is the tile value minus 5 — not the tile value with no penalty. The −5 draw cost always applies, even when you play the drawn tile immediately.

Strategy tips for higher scores

Once you understand the scoring, you can adapt your strategy to maximise bonus opportunities. Here are the most effective tips:

• •Keep a mental hexagon count: when five tiles are close to forming a hexagon, try to secure the sixth tile or block opponents from playing it
• •Play high-value tiles early in the game to score more points before the board fills up and moves become restricted
• •Save bridge opportunities: if you see a triangular gap on the board, try to keep the matching tile in hand to score the +40 bridge bonus
• •Minimise your hand value: when the game is nearing its end, play your highest tiles as quickly as possible to reduce the subtraction penalty
• •Use ScoreApp to track scores automatically, so you can focus on strategy rather than arithmetic

Frequently asked questions