LOGIQA brings sixteen logic puzzles together in one calm, distraction-free app. No account, no sign-up: open it and play.

SIXTEEN GAMES, 6,400 GRIDS

Numbers and deduction: Sudoku, Killer Sudoku, Kakuro, Hidoku, Jigsaw, Fillomino, Futoshiki, Tripod.
Shading puzzles: Nonogram, Nurikabe, Hitori, Minesweeper, Kakurasu.
Lines and loops: Hashi, Masyu, Stitches.

Every game has four levels — easy, normal, hard, extreme — and a hundred grids per level. That is 6,400 grids, all installed with the app.

NEVER A GUESS

Every grid has a single solution, reachable by reasoning alone. You will never have to guess your way forward.

WHAT SERIOUS SOLVING NEEDS

- Notes, undo and eraser, just like on paper
- Three hints per grid when you get stuck
- Timer with pause and resume
- Highlighting of related cells, error warnings (on or off, your choice)
- Automatic clearing of notes that have become wrong
- Statistics and records per game and per level

THE DAILY CHALLENGE

A new grid every day, the same one for everyone, and a streak to keep alive. A quiet reminder can nudge you, or not at all.

EVERY SCREEN, NO CONNECTION

Phone and tablet, light, dark or automatic theme, English, French and Spanish. Everything works offline: on a plane, on the underground, on holiday.

YOUR GRIDS STAY WITH YOU

No account, no sign-up, no server. Your progress, your times and your records are stored on your device and never leave it.

AD-FREE

The free version shows ads. A single purchase removes them for good, with no subscription.

You can also play in your browser, with nothing to install, at divaltis.com/logiqa

LOGIQA is built by Divaltis.

Divaltis

Additional Information