Are the puzzles free?

Yes, all puzzle levels are completely free — no subscription or download required.

How many levels are there?

The number of levels varies by game. Many puzzle games include 20–100+ levels of increasing difficulty.

Can kids play Xmas Sudoku Deluxe?

Yes, puzzle games are suitable for all ages. The logic-based gameplay makes them great for kids and adults alike.

Some levels are timed, others are relaxed. Check the game's top bar — a clock icon means there's a time limit.

I'm stuck on a level — what should I do?

Most puzzle games include a hint button or a skip option after a few failed attempts. Take a break and return with fresh eyes if the hint doesn't help.

Xmas Sudoku Deluxe

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It is simplified Sudoku for kids. Drop items in blank boxes. Don't repeat an item in same column or row. Each time you start the level, you will find a new puzzle. Train your brain with satisfying puzzles that challenge logic, spatial thinking and pattern recognition — all playable for free, directly in your browser.