Sudoku.com review

Sudoku.com is the best free number game for seniors who want one reliable daily puzzle. Easybrain's app and website offer thousands of classic puzzles from easy to expert, and each puzzle has one solution. Helper features make it approachable: hints when you are stuck, auto-check to show mistakes as you go, highlighted duplicates in a row, column or block, and notes that update automatically. Daily Challenges award trophies, seasonal events award medals, and statistics show progress over time. Sudoku practices logic, working memory and attention to detail, though it is a single game type, so it works best alongside a word game or a training app. The free version shows ads, and a one-time No Ads purchase is $14.99 on the US App Store, which is cheaper over time than any subscription here. We compared documented features and published prices.

Who it is for

Seniors who enjoy number logic and want a free daily puzzle with optional helper features.

Price

Free with ads; a one-time No Ads purchase is $14.99 on the US App Store.

Sudoku.com No Ads $14.99
Quoted from the vendor pricing page on November 10, 2026.

Key features

• Thousands of classic sudoku puzzles from easy to expert
• Hints, auto-check and highlighted duplicates
• Notes that update automatically as you fill cells
• Daily Challenges with trophies and seasonal events
• Statistics to track progress

Strengths and weaknesses

• Strength: Free to play with no subscription
• Strength: Helper features make it gentle for beginners
• Strength: One-time $14.99 purchase removes ads
• Weakness: Only one game type
• Weakness: Free version shows ads
• Weakness: No skill tracking beyond sudoku statistics

Key facts

• Puzzles: Thousands
• Ad removal: $14.99 one-time on the US App Store
• Helpers: Hints, auto-check, duplicate highlighting, notes

Where it ranks

Sudoku.com is No. 6 in our Best Brain Games for Seniors verdict and No. 5 in Best Free Brain Games and No. 5 in Best Free Games for Seniors and No. 1 in Best Free Puzzle Games and No. 1 in Best Free Sudoku Games.