Comparison

Sudoku Block vs Sharpo

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Sudoku Block

This game merges classic sudoku with block puzzle mechanics for a unique brain-training experience. Solve daily challenges, sharpen your logic, and enjoy immersive gameplay with progressive difficulty and relaxing soundscapes.

Highlights
  • Daily Sudoku challenges
  • Block puzzle merging mechanics
  • Progressive difficulty levels
  • Statistics tracker
  • Relaxing soundscapes
  • Intuitive touch controls
Features
Read full description

Welcome to Sudoku Block - Math Puzzle Game, the perfect fusion of block puzzles and classic sudoku that brings a fresh twist to the puzzle game genre! If you're passionate about brain teasers, Sudoku Block - Math Puzzle Game is your next addiction. Merge the time-honored challenge of sudoku with the engaging gameplay of block puzzles. Get ready to dive into hours of immersive puzzle-solving bliss and sharpen your logic skills! Game Features: - Daily Challenges: Tackle new puzzles daily and keep your mind active. - Seamless Gameplay: Intuitive touch controls and a clean interface let you dive right into the game without any fuss. - Progressive Difficulty: As you advance, the puzzles get trickier, providing a satisfying challenge for puzzle enthusiasts of any skill level. - Statistics Tracker: Monitor your progress and improve your high scores over time. - Relaxing Soundscapes: Soothe your mind with calming music and sound effects that enhance your gameplay experience. How to Play: - Drag blocks onto the 9x9 sudoku grid. - Remember, blocks of the same shape cannot touch each other. - Keep the board clean, and plan ahead to avoid getting stuck. - Use logical deduction and spatial reasoning to ensure each number from 1 to 9 appears once in every row, column, and 3x3 square. - Solve the puzzle by filling the grid with no empty spaces for a satisfying resolution. Sudoku Block - Math Puzzle Game is more than just a game – it's a mental workout that keeps your brain sharp while providing endless entertainment. Whether you have ten minutes or ten hours, immerse yourself in a world where blocks and numbers coalesce into a symphony of cognitive delight. Perfect for puzzle lovers and sudoku fans, Sudoku Block - Math Puzzle Game combines the best of both worlds in a harmonious blend of strategy and relaxation. Are you ready to challenge your mind and become the ultimate puzzle master? Download Sudoku Block - Math Puzzle Game now for FREE and start your journey to puzzle perfection!

About

Sharpo

Features
Read full description

Sharpo is a daily brain-training playground: a rotating mix of quick games that sharpen your attention, memory, speed, logic, and language — plus the community crosswords Sharpo grew from. Five minutes is all it takes to come back a little sharper. THE BRAIN GYM Every game trains one of five skills: • Attention — Stroop Rounds, Schulte Table, Signal Stop • Memory — Sequence Recall, Flash Grid, N-Back Tiles • Speed — Math Sprint and quick-fire drills • Logic — Number Teasers and Rule Shifter • Language — Timed Anagrams and Word Pairs YOUR SHARPNESS INDEX Every game feeds one headline number. Open the app to a single score, a weekly verdict, and a bar for each skill — so you always know what to sharpen next. It's private by default: a self-check, never a leaderboard. We measure how you play, not your IQ — it's practice and fun, not a medical test. COMMUNITY CROSSWORDS Solve a fresh daily grid, build your own, and play in private circles with family and friends — in English and Indian languages. WHY YOU'LL KEEP COMING BACK • Short, satisfying sessions that end on a win • A daily habit with streaks and gentle nudges from Bodhi, your in-app guru • Free daily play — no ads in the daily puzzle Get a little sharper every day with Sharpo.

Screenshots

Sudoku Block4 screens
Sharpo4 screens

Verdict

The call

The clearest difference is ads: Sudoku Block at none against Sharpo's shown. Sudoku Block also leads on iOS requirement (12.0 vs 16.4). On price, update cadence, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Sudoku Block ships an update every 9 days, Sharpo fortnightly. The most recent releases landed on October 10, 2026 and October 11, 2026 respectively.

Scorecard2 real differences · 7 level
Sudoku Block versus Sharpo: the parameters behind the verdict, then further details
ParameterSudoku BlockSharpo
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 9 days — betterFortnightly
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPod — betteriPhone
Requires iOS12.0 — better16.4
Further details — not scored
Size112 MB119 MB
Age rating4+4+
DeveloperPANDAS OF CARIBBEAN LIMITEDManohar Nagaiah

In-app purchases

None

Sudoku Block

No in-app purchases

None

Sharpo

No in-app purchases

Questions

Is Sudoku Block free?
Sudoku Block is free to download, with no in-app purchases.
Is Sharpo free?
Sharpo is free to download, with no in-app purchases.
Do Sudoku Block or Sharpo have ads?
Sharpo shows ads; Sudoku Block does not.
Which is updated more often, Sudoku Block or Sharpo?
Sudoku Block ships an update every 9 days, and Sharpo fortnightly. Most recently, Sudoku Block was updated on October 10, 2026 and Sharpo on October 11, 2026.

Other comparisons