Comparison

Sudoku vs PitaBlock 5x5

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

Head to head
About

Sudoku

Engage your mind with a professional Sudoku puzzle game offering a vast collection of tested puzzles for all skill levels. Enjoy clear graphics, helpful features like note-taking and hints, and compete globally. It's a great way to relax or keep your brain sharp.

Highlights
  • 50000+ tested Sudoku puzzles
  • Puzzles from easy to hard
  • Daily challenges and global competition
  • Pen mode for notes
  • Smart hints and step-by-step analysis
  • Sudoku editor and solver
  • Multiple themes
Features
Read full description

Good logic game to relax your brain Professional sudoku puzzle game All puzzles are tested by program Suitable for beginner and expert Clear graphics and rich functions Compete with sudoku expert worldwide We absolutely believe that HangXun Sudoku is the best Sudoku game for you and it is a free Sudoku game with all the free puzzles. Whether you want to relax or keep your mind fresh - this pleasant pastime is suitable for both purposes! Take a small stimulating break or clear your mind with sudoku exercises. Take your favorite apps with you wherever you go. Playing Sudoku as a mobile version is just as nice as playing with a pen and paper. Welcome to Sudoku World! Train your brain now! Features: 1. 50000+ sudoku puzzles, all are tested by program. 2. Puzzles are from easy to hard, which are suitable from all players. 3. Complete the daily challenge, and compete with other experts. 4. Game levels include 9000 puzzles, from easy to hard. 5. More than 190 trophies, 30 thousands of puzzles, are waiting for your challenge. 6. Turn on the pen mode to take notes like paper. Each time you fill in a cell, the notes update automatically! 7. Highlight double numbers so that you do not accidentally repeat numbers in a row, column, or field. 8. Hints help you move forward when you are stuck. 9. Sudoku Editor and Sudoku Solver help create your own puzzles. 10. Sunset and midnight themes make eyes feel more comfortable. More features: 1. Long tap a number to lock it, and use it for multiple cells. Enable the function in settings page. 2. Smart hint can help you analyze the sudoku puzzle step by step. 3. When you select a cell with a number, the notes of same number are highlighted. 4. Support phone and tablets. 5. Player ranking and daily ranking for compete. 6. Highlight duplicates numbers in same row, column and block. 7. Highlight cells which are in same row, column and block. 8. Auto-Save unfinished game. 9. Unlimited undo. 10. Excellent sound effect. 11. Timer, you can also disable it in settings. 12. Change your profile photo on Me view. How to play sudoku? - Sudoku puzzle consists of a grid of 9 blocks. - Each block contains 3 rows and 3 columns grid. - Some grids are pre-filled with numbers, which cannot be changed. - The objective is to fill all the grids with 1 to 9 numbers,and each column, each row, and each of block contains only one of each digit. Thanks for your selecting HangXun Sudoku Game! We will try our best to make the game better and better.

About

PitaBlock 5x5

Features
Read full description

PitaBlock 5x5 is a simple, satisfying puzzle where you fit pieces perfectly on a 5×5 board. Enjoy intuitive drag & drop with magnetic snapping and cell highlighting so you always know where a piece can go. Arrange pieces freely off the board, too. Stuck? Watch a short ad to reveal up to 3 color‑coded, numbered hints. Features • 30 handcrafted stages with increasing challenge • Great feel: drag & drop, magnetic snap, clear highlights • Free arrangement in the off‑board area • Hint system: watch an ad to reveal up to 3 placements (color‑coded & numbered) • Audio & haptics for satisfying feedback • Stage select & progress; resume from cleared stages • Offline friendly (ads/hints require network) How to Play 1. Drag a piece toward the board 2. It snaps when aligned; target cells highlight 3. Fill all cells to clear the stage Great for • Quick sessions with crisp, tactile gameplay • Fans of logic and block‑fitting puzzles • Anyone who enjoys a clean, minimal puzzle experience

Screenshots

Sudoku4 screens
PitaBlock 5x54 screens

Verdict

The call

The clearest difference is update cadence: PitaBlock 5x5 at daily against Sudoku's every 4 months. Sudoku's advantage is iOS requirement (13.0 vs 18.1). On price, ads, 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 ships an update every 4 months, PitaBlock 5x5 daily. The most recent releases landed on September 24, 2026 and February 1, 2026 respectively.

Scorecard2 real differences · 8 level
Sudoku versus PitaBlock 5x5: the parameters behind the verdict, then further details
ParameterSudokuPitaBlock 5x5
PriceFreeFree
Rating4.8 (223 ratings) — better—
Positive reviews96.6% of reviews—
Number of ratings223 — better—
Update frequencyEvery 4 monthsDaily — better
AdsYesYes
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better18.1
Further details — not scored
Size23 MB62 MB
Age rating4+4+
Developer俊杰 龚Mamiko Tsukamoto

In-app purchases

None

Sudoku

No in-app purchases

None

PitaBlock 5x5

No in-app purchases

Questions

Is Sudoku free?
Sudoku is free to download, with no in-app purchases.
Is PitaBlock 5x5 free?
PitaBlock 5x5 is free to download, with no in-app purchases.
Do Sudoku or PitaBlock 5x5 have ads?
Both Sudoku and PitaBlock 5x5 show ads.
Which is updated more often, Sudoku or PitaBlock 5x5?
Sudoku ships an update every 4 months, and PitaBlock 5x5 daily. Most recently, Sudoku was updated on September 24, 2026 and PitaBlock 5x5 on February 1, 2026.

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