Play Sudoku online in your browser on AllDayGame. This page explains how to start the game, controls, and frequently asked questions. Category: Puzzle.
About (summary)
Sudoku Deluxe is for all players : from beginners to advanced players. If you like easy sudoku where you can have fun, enjoy, relax and pass your free time in a pleasant way you will love this game. If you like to raise big sudoku challenges and make your brain work hard, this classic sudoku game is also perfect for you. It's time to get a gaming break and to relax with our free sudoku.
How to play
Pick the difficulty level your prefer: you can choose from the easiest one (Easy mode) so you can train your brain, and solve the puzzles with a simple level of logic and memory, but you can also choose the Hard / Very Hard / or Insane modes to give your mind a real workout (for sudoku pro / expert). The objective is to fill a 9x9 grid so that each column, each row, and each of the nine 3x3 boxes (also called blocks or regions) contains the digits from 1 to 9.
Game info
About this game
Sudoku Deluxe is for all players : from beginners to advanced players. If you like easy sudoku where you can have fun, enjoy, relax and pass your free time in a pleasant way you will love this game. If you like to raise big sudoku challenges and make your brain work hard, this classic sudoku game is also perfect for you. It's time to get a gaming break and to relax with our free sudoku.
How to play
Pick the difficulty level your prefer: you can choose from the easiest one (Easy mode) so you can train your brain, and solve the puzzles with a simple level of logic and memory, but you can also choose the Hard / Very Hard / or Insane modes to give your mind a real workout (for sudoku pro / expert). The objective is to fill a 9x9 grid so that each column, each row, and each of the nine 3x3 boxes (also called blocks or regions) contains the digits from 1 to 9.
Controls
Mouse / touch: point and click or drag as the game requests. Keyboard: WASD or arrow keys are common for movement; Esc often pauses or exits fullscreen. On mobile, use on-screen controls if the game provides them.
Frequently asked questions
- Do I need to download anything?
- No. Games run in your browser via an embedded player. A stable internet connection helps.
- Is this game free?
- Yes — playing on AllDayGame is free for visitors. Optional accounts may exist for features like leaderboards.
- Why does the game not load?
- Some publishers block embedding on certain domains, or an ad-blocker may interfere. Try disabling strict blockers for this site or refresh the page. If Sudoku still fails, contact us via the Contact page.
- Does it work on phones?
- Many games are mobile-friendly (compatibility varies by device; try on Wi‑Fi). If performance is low, close background tabs.
Tags
Explore more games in the category: Puzzle.
Player Comments & Reviews
Share your thoughts, tips, and strategies for this game with other players!
You must log in to write a comment.