What is Popdoku?
Popdoku is a logic brain game that blends the addictive feel of a pop it toy with the classic Japanese shikaku puzzle. Every board is a clean number puzzle: drag to draw rectangles, pop the bubbles inside, and make each rectangle match its clue.
Easy to learn in seconds yet it keeps your brain busy for hours — a real brain teaser with a tactile pop it twist. 100% free, no downloads, no sign-up, right in your browser.
Game features
- ▸Hundreds of shikaku levels, from easy to expert
- ▸Every popped bubble rewards your progress: pure pop it feedback
- ▸A relaxing puzzle game with no timers — play at your own pace
- ▸Satisfying ASMR-style sounds, perfect for stress relief
- ▸Simple rules: each number is the size of its rectangle
- ▸Lives and hints system for when you get stuck
- ▸Progress saved on your device
- ▸Available in English and 14 more languages
Frequently asked questions
How do you play Popdoku?
Fill the grid by drawing rectangles that never overlap. Each number tells you how many cells its rectangle must cover. Drag to draw, pop the bubbles inside and solve the board.
What is a shikaku puzzle?
Shikaku is a classic Japanese logic puzzle: divide a grid into rectangles so each one contains exactly one number equal to its size. Popdoku adds the tactile satisfaction of a pop it on top.
Is Popdoku free?
Yes, Popdoku on Pixeo Games is 100% free. No downloads, no installs, no sign-up. It's also available for Android on Google Play.
Is it like sudoku?
It's a great sudoku alternative: it feels similar because it's a pure-logic number puzzle, but instead of writing digits you fill the grid with rectangles.
Ready to pop some bubbles?
Pop, divide, solve, relax. No downloads, no waiting.
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