Comparison

Sudoku Quest vs Blocalcs

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

Head to head
About

Sudoku Quest

Embark on a puzzle-solving adventure with over 10,000 levels and 11 unique variations of the classic logic game. Conquer fantasy worlds, defeat a sorcerer, and become a Sudoku champion with helpful power-ups and a rating system.

Highlights
  • 10,000+ free Sudoku puzzles
  • 11 mind-bending variations
  • Fantasy world exploration
  • Helpful power-ups
  • Color mode
  • Cross-device progress sync
Features
Read full description

Sudoku Quest: Classic Sudoku & Logic Puzzles Sudoku Quest is a classic sudoku puzzle game for players who enjoy logic puzzles, brain training, and relaxing offline play. Solve more than 2,000 challenging levels, choose from multiple grid sizes, and explore special sudoku variations designed for every skill level, from Beginner to Advanced. Whether you want a quick number game, a calm mental exercise, or a more advanced logic challenge, Sudoku Quest offers a smooth and rewarding way to play every day. SOLVE SUDOKU PUZZLES YOUR WAY Each sudoku puzzle is a logic-based number challenge that tests your focus, strategy, and problem-solving skills. Fill every row, column, and section with the correct numbers while avoiding duplicates. Play on 4x4, 6x6, 8x8, 10x10, and 12x12 grids. Start with smaller boards, develop your solving strategy, and progress to larger, more challenging puzzles at your own pace. CLASSIC SUDOKU AND SPECIAL VARIATIONS Enjoy classic sudoku or try special puzzle variations inspired by Killer Sudoku and Math Sudoku. Different grid sizes, difficulty levels, and puzzle types add variety while keeping the familiar logic gameplay that sudoku players enjoy. KEY FEATURES • More than 2,000 sudoku puzzle levels • Easy, Medium, Hard, and Expert difficulty levels • Multiple grid sizes: 4x4, 6x6, 8x8, 10x10, and 12x12 • Classic sudoku, Killer Sudoku, and Math Sudoku-inspired puzzles • Clean interface with simple, intuitive controls • Sudoku offline play without an internet connection • Daily Challenge with no timer and varied difficulty • Lucky Spin with daily rewards • Auto Save to protect your progress • Sound controls for better concentration • Facebook connection for playing and exchanging gifts with friends DAILY CHALLENGES AND BRAIN TRAINING Complete a new Daily Challenge, practice without a timer, and build a regular brain training routine. Each challenge offers a fresh logic puzzle with a different difficulty level, giving you a new reason to return every day. Play sudoku offline whenever you want to relax, improve your concentration, or keep your mind active. NEW BOOSTER SYSTEM Use in-game currency to choose the exact type of help you need. Preboosters prepare the puzzle before you begin, while boosters provide assistance during gameplay. PREBOOSTERS • Draft Block adds correct pencil marks to a random block, row, or column. • Number X adds correct pencil marks to a random cell. • Shield gives you three shields. Each shield prevents you from losing one life after a mistake. BOOSTERS • Master Hint lets you select an empty cell and explains the logic behind a clear move. • Quick Assist highlights a possible move in a selected empty cell. • Draft Master instantly adds correct pencil marks to all empty cells, saving time and making the board easier to read. • Focus highlights all valid positions for a selected number. WHY PLAY SUDOKU QUEST? Sudoku Quest is easy to start and rewarding to master. It combines classic sudoku, relaxing offline play, daily logic puzzles, helpful boosters, and steady progression in one seamless puzzle experience. If you are looking for a good sudoku game, you can select the grid size and difficulty level that match your experience. Beginners can learn the basics on smaller boards, while advanced players can take on larger grids and more complex logic challenges. Searching for sudoku no ads? Enjoy a focused puzzle experience that lets you concentrate on what matters most: solving each sudoku puzzle. START YOUR SUDOKU QUEST Play sudoku offline, train your brain, improve your logic skills, complete Daily Challenges, collect rewards, and work your way toward becoming a Sudoku Master.

About

Blocalcs

Features
Read full description

Blocalcs is a puzzle where you have a grid between 4 and 49 blocks and you must choose two neighbouring blocks and a operation for these blocks to interact with each other. If the result is zero, both blocks will disappear. You win if all blocks disappear.

Screenshots

Sudoku Quest4 screens
Blocalcs4 screens

Verdict

The call

The clearest difference is in-app purchases: Blocalcs at none against Sudoku Quest's 10. Blocalcs also leads on ads (none vs shown). Sudoku Quest's advantage is update cadence (every 3 weeks vs every 34 months) and iOS requirement (15.0 vs 17.6). On price 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. Sudoku Quest sells 10 one-off in-app purchases. Blocalcs asks for nothing beyond the download.

UpkeepUpdate frequency

Sudoku Quest ships an update every 3 weeks, Blocalcs every 34 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

Scorecard4 real differences · 6 level
Sudoku Quest versus Blocalcs: the parameters behind the verdict, then further details
ParameterSudoku QuestBlocalcs
PriceFreeFree
Rating4.7 (1.9K ratings) — better—
Positive reviews67.9% of reviews—
Number of ratings1.9K — better—
Update frequencyEvery 3 weeks — betterEvery 34 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.6
Further details — not scored
Size238 MB12 MB
Age rating4+4+
DeveloperZiMADAlex Freitas Soares

Bugs and requests

Sudoku Quest

Reported bugs

4 issues
  • App won't open after update
  • Puzzle doesn't fit on screen
  • Number input functionality issues
  • Game-breaking glitches

Requested features

9 requests
  • More competition
  • Winning for a prize
  • Multiplayer
  • Different types of puzzles
  • Control of colors
Show 4 more
  • Winning real gift cards
  • Teams
  • Option to play without timer
  • Ability to transfer progress across devices

Blocalcs

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Sudoku Quest

One-time10
  • Handful of Gems$0.99
  • Small pile of Gold$0.99
  • Pile of Gems$4.99
Show 7 more
  • Big pile of Gold$4.99
  • Huge Pile of Gems$9.99
  • Small bag of Gold$9.99
  • Money Box$9.99
  • Sack of Gems$24.99
  • Big bag of Gold$24.99
  • Bowl of Gems$49.99
None

Blocalcs

No in-app purchases

Questions

Is Sudoku Quest free?
Sudoku Quest is free to download, with in-app purchases available.
Is Blocalcs free?
Blocalcs is free to download, with no in-app purchases.
Do Sudoku Quest or Blocalcs have ads?
Sudoku Quest shows ads; Blocalcs does not.
Which is updated more often, Sudoku Quest or Blocalcs?
Sudoku Quest ships an update every 3 weeks, and Blocalcs every 34 months. Most recently, Sudoku Quest was updated on November 1, 2026 and Blocalcs on November 3, 2026.

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