12 or 20: Fast‑paced Math Puzzle by Play8

Every tap feels like a brain‑tick. You drop dice onto a 4×4 pixel grid and force each row, column, or 2×2 block to add up to either 12 or 20. Miss the target and the board resets. Nail the numbers and you watch combos explode. It’s a pure test of logic, skill, and quick math reflexes, all wrapped in a clean 2D interface. Play8 built this to reward razor‑sharp thinking, and the result is a puzzle that never feels stale.

Mechanics

Control is simple, but mastery is hard. Click the left mouse button to place a die on any empty tile. Each die shows a value from 1 to 6, and you must decide where it fits best to hit the 12‑or‑20 goal.

• Controls Use the left mouse button to place the dice on the selected tile.

Strategy

Winning isn’t about random clicks. Start by scanning the board for partial sums that already hover near 12 or 20. Position a die that connects two near‑complete lines; you’ll score a double combo instantly. Keep an eye on the 2×2 squares—they’re hidden high‑value zones. When the grid fills up, sacrifice a low‑value die to free space for a higher‑impact move. As you progress, the game introduces tighter time limits and new die colors, forcing you to juggle logic and speed. The deeper you go, the more the puzzles demand layered thinking: you’ll be planning three moves ahead while the clock ticks.

Ready to test your brain muscle? Jump into 12 or 20 now and see how fast you can stack perfect sums. Play8’s crisp design and addictive scoring will keep you hooked for hours.