A little logic. A little splash.

Find the
sharks.

Love Sudoku and Minesweeper? Meet your next logic puzzle: friendly sharks hiding in a colorful ocean of possibilities.

Coming soon to the App Store.

How to play
Sharkdoku’s friendly blue shark
One shark
per color.
One per row
and column.
No touching.
Diagonals count!

Your next little discovery

Tap to rule out a square. Double-tap to reveal a shark. Watch your new friend come to life as pearls swim toward your score.

A real Sharkdoku puzzle with two sharks found and excluded squares marked

An endless ocean of puzzles

A guided first level helps you dive in. Generated levels keep coming, with boards that vary in size and grow to ten sharks. Play offline, without a timer, and continue where you left off.

Make every day a dive

Complete a new level each day to collect a fin. Seven consecutive days unlock a mystery chest of free hints or reveals. Then a fresh streak begins.