Summ: Kakuro Cross Sums

Fill the grid so every block adds up – kakuro cross sums with one clear answer.
A level takes a few minutes. A calm puzzle for the bus, a coffee break or before bed.

Each clue shows the sum of its block. Fill the cells with digits 1–9 so every block hits its sum, and no digit repeats inside a block.

• 503 levels on the map – from a gentle tutorial to 12×12 boards
• Daily level – the same puzzle for every player, keep your streak
• Three stars – solve it clean, no hint
• Fair hints – a hint fills one sure cell, never the whole answer
• Weekly league – climb from Bronze to Diamond, pacemakers are clearly marked

Every puzzle has exactly one solution, so it is pure logic, never guessing. Collect badges and avatars, and watch your streak grow.

Ads only between levels, never in the middle of a puzzle. Summ+ is a one-time purchase that removes full-screen ads – no subscription.

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