Comparison

Seadoku vs Candy Blocks Tangram Blocktuck

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

Head to head
About

Seadoku

This game offers a unique twist on Sudoku, replacing numbers with charming sea creatures. Enjoy a relaxing underwater world with strategic puzzles and multiple difficulty levels. It's perfect for honing your puzzle-solving skills.

Highlights
  • Sea creature themed puzzles
  • Multiple difficulty levels
  • Relaxing ocean soundscapes
  • Strategic gameplay
  • Hone puzzle-solving skills
Features
Read full description

Sudoku reimagined — with sea creatures, ocean themes, and a daily challenge. Swap numbers for 9 beautiful sea creatures and solve classic sudoku logic puzzles in a stunning underwater world. New in v3.0: daily streak challenges, 9 gorgeous ocean photo themes, and smoother animations than ever. FEATURES • 3 difficulty levels — Easy, Medium, Hard • Daily puzzle with streak tracking • 9 stunning ocean backgrounds (coral reefs, clownfish, anemones & more) • Soothing ocean waves or tropical music • Hints when you get stuck • Clean, beautiful design — no clutter, just puzzles

About

Candy Blocks Tangram Blocktuck

Features
Read full description

Candy Blocks Tangram Blocktuck game is inspired by the ancient and beloved Tangram puzzle, offering a unique twist with its candy-themed aesthetic. The game combines simple rules with challenging gameplay, making it a perfect choice for players of all ages. How to Play: Your objective is to fit various candy-shaped blocks into the designated area at the bottom of the screen. The rules are straightforward: place all the available blocks within the lower area to win the level. However, don't be fooled by the simplicity—this game can be quite challenging, requiring strategic thinking and a keen eye for detail. Features: Candy-Themed Design: Enjoy a visually appealing game with a delightful candy theme. The bright graphics make the gameplay experience even more enjoyable. Easy-to-Learn, Hard-to-Master: The game's rules are simple, but mastering the placement of the blocks can be tricky. Each level presents a new challenge that will test your problem-solving skills. Help When You Need It: Stuck on a level? No worries! You can call upon a helpful assistant who will guide you to victory, ensuring you never get too frustrated. Earn Rewards: As you progress through the game, you'll earn trophies and rewards for your achievements. These rewards add an extra layer of motivation and satisfaction as you conquer each level. Multiple Levels: With a wide variety of levels to play, "Candy Blocks Tangram Blocktuck" offers endless entertainment. Each level is uniquely designed to keep you engaged and challenged. No Timers: Take your time and enjoy the game at your own pace. There are no timers, so you can relax and play without any pressure. Brain Training: This game is not only fun but also beneficial for your brain. It helps improve your cognitive skills and keeps your mind sharp. Suitable for All Ages: "Candy Blocks Tangram Blocktuck" is a game that can be enjoyed by players of all ages. It's especially great for older adults who want to keep their brains active and healthy. "Candy Blocks Tangram Blocktuck" is a delightful and engaging puzzle game that offers hours of entertainment. With its candy-themed design, simple yet challenging gameplay, and brain-training benefits, it's a perfect choice for players of all ages. Whether you're a puzzle enthusiast or just looking for a fun way to pass the time, this game has something for everyone. Download "Candy Blocks Tangram Blocktuck" today and start your sweet puzzle adventure!

Screenshots

Seadoku4 screens
Candy Blocks Tangram Blocktuck4 screens

Verdict

The call

The clearest difference is update cadence: Seadoku at fortnightly against Candy Blocks Tangram Blocktuck's every 7 months. 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

Seadoku ships an update fortnightly, Candy Blocks Tangram Blocktuck every 7 months. The most recent releases landed on October 13, 2026 and October 30, 2026 respectively.

Scorecard1 real difference · 9 level
Seadoku versus Candy Blocks Tangram Blocktuck: the parameters behind the verdict, then further details
ParameterSeadokuCandy Blocks Tangram Blocktuck
PriceFreeFree
Rating5.0 (5 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings5 — better—
Update frequencyFortnightly — betterEvery 7 months
AdsYesYes
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS18.017.0 — better
Further details — not scored
Size62 MB56 MB
Age rating4+4+
DeveloperCHRISTINA STOUTAlexey Romanov

In-app purchases

None

Seadoku

No in-app purchases

None

Candy Blocks Tangram Blocktuck

No in-app purchases

Questions

Is Seadoku free?
Seadoku is free to download, with no in-app purchases.
Is Candy Blocks Tangram Blocktuck free?
Candy Blocks Tangram Blocktuck is free to download, with no in-app purchases.
Do Seadoku or Candy Blocks Tangram Blocktuck have ads?
Both Seadoku and Candy Blocks Tangram Blocktuck show ads.
Which is updated more often, Seadoku or Candy Blocks Tangram Blocktuck?
Seadoku ships an update fortnightly, and Candy Blocks Tangram Blocktuck every 7 months. Most recently, Seadoku was updated on October 13, 2026 and Candy Blocks Tangram Blocktuck on October 30, 2026.

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