Best games like Sudoku HD - 9x9 brain-teaser

10+ similar games compared and reviewed

4.5 avg rating
9 free games
Updated July 2026

Looking for something like Sudoku HD? We've analyzed 10+ similar apps and games to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to Sudoku HD

NumberPlace Infinity#1

NumberPlace Infinity by Seventh rank Inc.

Classic puzzle game
Editor's Choice
🎮 Games
4.8(4 ratings)
FreeAdsIn-App Purchases
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This classic puzzle game challenges you to fill a grid with digits 1-9, ensuring each appears only once per row, column, and 3x3 subgrid. Enjoy infinite puzzles across five difficulty levels, with helpful note-taking and correction features.

FlashNumbers:Train your memory#2

FlashNumbers:Train your memory by Jun Koizumi

Remember Numbers and Train
Strong Contender
🎮 Games
5.0(1 ratings)
FreeAds
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This game challenges your visual acuity and memory by having you memorize and input numbers shown briefly on screen. Progress through increasing difficulty levels and track your daily improvements with graphs. Share your high scores on social media.