Cresset: Logic Fire Puzzle

Cresset is a star battle logic puzzle. Place signal fires on a grid — exactly one per row, one per column and one per coloured region — and no two fires may touch, not even diagonally. Every board has exactly one solution and is solvable by pure deduction. No guessing, ever.

The signature moment: when a board is solved, day turns to night and your fires ignite — the only light in the dark.

THREE WAYS TO PLAY

• Classic — a freshly generated logic puzzle every time. Undo anytime, no timer, no pressure.

• Daily — one puzzle a day, the same board for every player worldwide. No account, no sync, no server. Build a streak; your stats stay on your device.

• Endless — an infinite horizontal puzzle band. Solve a section and the map scrolls on. Solved ground sinks into night and only your fires still glow. Go as far as your deduction takes you.

WHY CRESSET

— Pay once, own it. No ads, no in-app purchases, no subscriptions, no energy timers.

— No account, no tracking, no analytics, no third-party data. Plays fully offline.

— Colorblind-accessible: every region carries both a unique colour and a unique glyph.

— A calm brain teaser for commutes, breaks and bedtime — logic only, never luck.

— Optional anonymous leaderboards for Endless runs: a random ID, deletable in-app, off by default.

If you like Sudoku, Nonograms or queens-style one-per-region puzzles, Cresset will feel like home — the same pure deduction, in a new light.

Pure logic. No ads. No account. No tracking. Just fire and deduction.