Best Blockstellar alternatives: games like Blockstellar: Cosmic Puzzle

4+ similar games compared and reviewed

4.8 avg rating
3 free games
Updated November 2026

Looking for something like Blockstellar? We've analyzed 4+ similar apps and games to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to Blockstellar

Catalyst Chain Reaction#1

Catalyst Chain Reaction by Randy Torres

Satisfying Tap & Pop Arcade
Editor's Choice
🎮 Games
5.0(1 ratings)
FreeAdsIn-App Purchases
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Engage in a fast-paced puzzle game where each tap initiates a chain reaction of exploding circles. Choose from Classic, Zen, or Puzzle modes, each offering unique challenges and gameplay experiences. Progress through levels, track your scores, and enjoy smooth, responsive controls.

Sudoku Pro: Puzzles & Trainer#2

Sudoku Pro: Puzzles & Trainer by Tobias Reithmeier

Classic, 6x6, Killer, X, Hyper
Strong Contender
🎮 Games
4.8(5 ratings)
$4.19
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This app offers a comprehensive Sudoku experience, combining classic gameplay with a detailed trainer to teach advanced solving techniques. It features various grid sizes, puzzle types, and customization options for a personalized learning and playing journey.

Oh Jellies!#3

Oh Jellies! by Thomas Young

Relaxing chain reaction puzzle
Worth Considering
🎮 Games
4.8(141 ratings)
FreeAdsIn-App Purchases
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A relaxing puzzle game where you strategically place colorful jellyfish to create satisfying chain reactions. Enjoy a calm, timer-free experience with bright visuals and the thrill of achieving high scores.