Capydoku: Capybara Star Battle

Capydoku is a calm logic puzzle where every move can be proven. No guessing, no luck, no dead ends - just one capybara at a time.

HOW IT WORKS
Star Battle has three rules. Place one capybara in every colored region, one in every row and one in every column. Two capybaras can never touch, not even diagonally. That is the whole game, and it carries 2,430 levels.

Puzzle solvers know this logic puzzle as Star Battle, or Two Not Touch. Every board is handcrafted, has exactly one solution, and can be finished by reasoning alone.

A HINT THAT TEACHES
The hint button does not solve the board for you. It finds the step you missed, shows the squares that prove it, and explains why the move works. Over time you stop needing it - that is the point.

WHAT IS INSIDE
• 2,430 handcrafted levels across 30 chapters, growing from 5x5 to 10x10
• A Daily Puzzle - the same board for every player, every day
• Weekly league and tournament events, playable offline
• Expert Pool: 20 extra-hard boards
• Capybara costumes, board themes and a collection to fill
• Streaks, medals, achievements and detailed progress stats

CALM BY DESIGN
No timer pressure, no lives, no failure screen. Play three minutes or forty. Thinking slowly is never punished here - this is a logic puzzle, not a reflex test.

PLAYS ANYWHERE, COMPLETELY OFFLINE
No account, no sign-up, no internet connection. On a plane, on the metro or with no signal at all, every level and every daily Star Battle board is already on your device.

Available in 27 languages.
Free to play, with ads and optional in-app purchases.