Blockudoku

Blockudoku is a brain-bending puzzle that rewards patience and clever thinking.

★ 77 👁 320.6K plays Puzzle

Your game starts in 5…

About Blockudoku

Play Blockudoku online free. Get hooked on Blockudoku: clever matching puzzles with escalating twists that keep every round fresh. Runs instantly in Chrome, Edge, Firefox, and Safari.

🎮 Controls

Mouse or touch: click and drag to swap and match. All keys can be re-checked in the in-game help or pause menu.

📖 How to play

Clear from the bottom to drop new pieces into matches, and save boosters for stuck boards. Practice tricky sections in isolation until they feel automatic.

🏆 Tips & tricks

Winning trick: Clear from the bottom to drop new pieces into matches, and save boosters for stuck boards.

Blockudoku - Frequently Asked Questions

Is Blockudoku free to play?

Yes. Blockudoku is completely free to play online in your browser with no download or sign-up required.

How do I play Blockudoku?

Clear from the bottom to drop new pieces into matches, and save boosters for stuck boards. Practice tricky sections in isolation until they feel automatic. Controls: Mouse or touch: click and drag to swap and match. All keys can be re-checked in the in-game help or pause menu.

Can I play Blockudoku on mobile?

Yes. Blockudoku runs on phones and tablets as well as desktop browsers, with touch controls where supported.

What is Blockudoku about?

Sharpen your brain with Blockudoku: swap, match, and chain combos in a colorful puzzler that rewards planning ahead. Free to play in your browser with no download.

Can kids play Blockudoku?

Definitely. It takes a minute to learn and the game teaches you as you play.