Comparison

Double Canfield Solitaire vs Sudoku Blocks

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

Head to head
About

Double Canfield Solitaire

Experience a fun twist on a classic card game with two decks. Enjoy four free variations, each offering a unique challenge and increased winnability compared to the single-deck version. Perfect for quick, engaging gameplay.

Highlights
  • Two-deck Canfield solitaire
  • Four free variations
  • Easier to win
  • Classic mode
  • Naked mode (revealed reserve)
  • Relaxed mode (mixed suits)
  • Flex mode (no auto-fill)
Features
Read full description

Two-Deck Canfield solitaire which is much easier to win than its one-deck counterpart. All four variations are free-to-play, no in-app purchases. CLASSIC - Tableau columns build down in Alternate Colors. NAKED - Reserve pile is revealed. RELAXED - Tableau columns build down in Mixed Suits. FLEX - Empty tableau columns are NOT automatically filled.

About

Sudoku Blocks

This puzzle game combines Sudoku and block-matching mechanics on a 9x9 grid. Strategically place blocks to clear lines and squares, aiming for high scores and combos. Enjoy a relaxing yet challenging experience to exercise your brain.

Highlights
  • Sudoku and block puzzle combination
  • 9x9 board gameplay
  • Line and square clearing mechanics
  • Combo and streak scoring
  • Global ranking and leaderboards
  • Dark and light modes
Features
Read full description

Sudoku Blocks by Players is a combination of sudoku and block games. It's a simple yet challenging game with a well-designed user interface. And it's free! Match blocks to fill lines and squares to score points. Keep your board clean and break your record. Challenge your friends and be the best at the global ranking. Finally, be a publisher by publishing Shorts games. --- How to play: - Drop the blocks on the 9x9 board. - Forms lines and squares to score and clean your board. - Play the blast mode: a challenging game for advanced players. - Participate in the global ranking and climb the leaderboard. - Destroy multiple elements at once to make a combo. - Make several hits in a row to earn a streak. - Two different game skins, dark and light modes. How to master? - There is no time limit, so you don't have to run. Think ahead when you face a challenge because it could be your last. - Try placing the blocks on the board to destroy 3x3 lines or squares in each game without filling the board. - Score more points with streaks. The more empty the board, the better! - Waiting for the block is undoubtedly always risky: you can run out of moves. When you see a chance to destroy a figure, go for it. --- Relieve stress or exercise your brain with Sudoku Blocks, a relaxing and stimulating game you can play anytime, anywhere! Contact us at support@players.one if you have any issues, or leave feedback on why you love the game and what you would like to see in the next update. We hope you enjoy playing and keep your mind alert with Sudoku Blocks. We read all comments carefully to make an even better game for you.

Screenshots

Double Canfield Solitaire4 screens
Sudoku Blocks4 screens

Verdict

The call

The clearest difference is rating: Sudoku Blocks at 4.6 against Double Canfield Solitaire's 2.3. Sudoku Blocks also leads on update cadence (fortnightly vs every 10 months). On price, ratings volume, ads and in-app purchases 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.

ReceptionRating · Positive reviews · Number of ratings

Sudoku Blocks holds the better App Store score, 4.6 against 2.3. Both are backed by a comparable volume of ratings — 3 and 5 respectively.

UpkeepUpdate frequency

Double Canfield Solitaire ships an update every 10 months, Sudoku Blocks fortnightly. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.

Scorecard2 real differences · 8 level
Double Canfield Solitaire versus Sudoku Blocks: the parameters behind the verdict, then further details
ParameterDouble Canfield SolitaireSudoku Blocks
PriceFreeFree
Rating2.3 (3 ratings)4.6 (5 ratings) — better
Positive reviews33.3% of reviews—
Number of ratings35 — better
Update frequencyEvery 10 monthsFortnightly — better
AdsYesYes
In-app purchasesNoNo
MonetizationAd-supportedAd-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size18 MB106 MB
Age rating4+4+
DeveloperMmpApps Corp.PLAYERS.ONE LTDA

Customer experience

Double Canfield Solitaire

All ratings3 ratings
Positive33.3%
Neutral0.0%
Negative66.7%
Written reviews3 reviews
Positive33.3%
Neutral33.3%
Negative33.3%

Sudoku Blocks

All ratings5 ratings
Positive80.0%
Neutral20.0%
Negative0.0%

In-app purchases

None

Double Canfield Solitaire

No in-app purchases

None

Sudoku Blocks

No in-app purchases

Questions

Is Double Canfield Solitaire free?
Double Canfield Solitaire is free to download, with no in-app purchases.
Is Sudoku Blocks free?
Sudoku Blocks is free to download, with no in-app purchases.
Which has better reviews, Double Canfield Solitaire or Sudoku Blocks?
Sudoku Blocks is rated higher. Double Canfield Solitaire averages 2.3 out of 5 from 3 ratings, while Sudoku Blocks averages 4.6 from 5 ratings.
Do Double Canfield Solitaire or Sudoku Blocks have ads?
Both Double Canfield Solitaire and Sudoku Blocks show ads.
Which is updated more often, Double Canfield Solitaire or Sudoku Blocks?
Double Canfield Solitaire ships an update every 10 months, and Sudoku Blocks fortnightly. Most recently, Double Canfield Solitaire was updated on October 9, 2026 and Sudoku Blocks on October 7, 2026.

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