Number-logic puzzle · free on Android

A nonogram, bent
into a circle.

Polagram plays like Nonograms or Picross — same number-clue deduction — but on rings and wedges instead of rows and columns. Work out which cells are filled and which are empty, one clue at a time.

1 2 1 2 4 2 1 1 2 2 2 2 1 1 2 2 1 1 2 2 1 1 RING & DIAMETER CLUES
How it works

Same deduction. A rounder board.

Polagram plays like the number-logic puzzles you already know — the clues just wrap around a circle instead of running along a square.

Ring clues

Each ring's clue gives the lengths of filled runs reading around the loop, counter-clockwise. Because it wraps, the ends connect too.

Diameter clues

Straight lines through the center, read from one outer edge, through the middle, to the opposite edge — a full line across the board.

Always solvable by logic

Every Daily and Weekly puzzle has one solution reachable through pure deduction. No guessing — there's always a next move.

A mode for every mood

Five ways to play.

From a two-minute break to a white-knuckle endless run.

Every day

Daily

One fresh puzzle a day. Build a streak. Difficulty eases in early week, sharpens by the weekend.

Timed · Master

Weekly Challenge

A bigger puzzle, timed, played in Master mode. Race the leaderboard for the fastest solve.

Curated

Journey

A long series of levels that ramp up in difficulty. Earn up to three stars for a flawless solve.

Endless

Descent

Solve the center ring, then keep peeling outward as puzzles sharpen and the clock keeps running.

Pick your size

Freeplay

Choose a board size and difficulty and play. Easy and Medium are free; Hard and Expert are Premium.

A new board, every day.

Free to play, no account needed for the leaderboards. Part of the Puxel puzzle collection.

Get it on Google Play