Comparison

Hash Block Sudoku vs Blast Mind

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

Head to head
About

Hash Block Sudoku

This puzzle game combines the logic of Sudoku with colorful block-matching mechanics. Aim to clear the board by filling cubes and lines, earning points and special abilities for strategic plays. It's designed to be a relaxing yet challenging experience for puzzle enthusiasts.

Highlights
  • Sudoku and block puzzle blend
  • Colorful block matching
  • Crush blocks and lines for points
  • Gain special abilities
  • Multiple difficulty levels
  • Relaxing and challenging gameplay
Features
Read full description

Are you a Sudoku or Block games enthusiast wanting to spice up your life with some color? What if we told you we have everything here that you needed! The Hash Block Sudoku is the first-of-its-kind puzzle game that blends sudoku and colorful blocks to make the game more challenging and exciting. For whom have we created this game? The Hash Block Sudoku is designed for those who want to relax while also challenging their minds. This puzzle game has a range of scales and difficulty levels, as well as simple addictive gameplay which is a colorful mix of Tetris and Sudoku. Even if you're tired or depressed, a few games of this game will brighten your emotions and help you relax your mind. Are you wondering how to play? Match the blocks to crush by filling the cubes, vertical lines, or horizontal lines, aiming for a clear board. Remember that the more blocks or lines you crush at once or in a row, the more points you get and you'll gain special abilities to help you progress through the game. Just play to see how much you enjoy it. We'd also love to hear from you :)

About

Blast Mind

Features
Read full description

Blast Mind is a fun and relaxing block puzzle game designed for players of all ages. Place colorful blocks on the board, complete rows or columns to clear them, and keep your game going for the highest score. Whether you have a few minutes to spare or want to enjoy a longer puzzle session, Blast Mind offers a smooth and rewarding gameplay experience. Features • Easy to learn, challenging to master • Hundreds of handcrafted puzzle levels • Daily challenges and exciting rewards • Leaderboards to compete with players worldwide • Beautiful colorful graphics and smooth animations • Relaxing gameplay with no time limits • Offline play anytime, anywhere • Suitable for all ages Train your logic, improve your strategy, and enjoy endless puzzle fun with Blast Mind!

Screenshots

Hash Block Sudoku4 screens
Blast Mind4 screens

Verdict

The call

The clearest difference is in-app purchases: Hash Block Sudoku at none against Blast Mind's 5. Hash Block Sudoku also leads on ads (none vs shown). Blast Mind's advantage is update cadence (daily vs every 6 days). On price, device support and iOS requirement 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. Blast Mind sells 5 one-off in-app purchases. Hash Block Sudoku asks for nothing beyond the download.

UpkeepUpdate frequency

Hash Block Sudoku ships an update every 6 days, Blast Mind daily. The most recent releases landed on October 11, 2026 and October 28, 2026 respectively.

Scorecard3 real differences · 6 level
Hash Block Sudoku versus Blast Mind: the parameters behind the verdict, then further details
ParameterHash Block SudokuBlast Mind
PriceFreeFree
Rating5.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyEvery 6 daysDaily — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size101 MB265 MB
Age rating4+12+
DeveloperHash Memes Private LimitedWORMEE TECH COMPANY LIMITED

In-app purchases

None

Hash Block Sudoku

No in-app purchases

5 purchases

Blast Mind

One-time5
  • Coins Small$1.99
  • Coins Medium$5.99
  • No Ads$5.99
Show 2 more
  • Starter Pack$12.99
  • Coins Big$12.99

Questions

Is Hash Block Sudoku free?
Hash Block Sudoku is free to download, with no in-app purchases.
Is Blast Mind free?
Blast Mind is free to download, with in-app purchases available.
Do Hash Block Sudoku or Blast Mind have ads?
Blast Mind shows ads; Hash Block Sudoku does not.
Which is updated more often, Hash Block Sudoku or Blast Mind?
Hash Block Sudoku ships an update every 6 days, and Blast Mind daily. Most recently, Hash Block Sudoku was updated on October 11, 2026 and Blast Mind on October 28, 2026.

Other comparisons