crazy game
It starts to get a bit difficult from level 50 onwards.
Free
In-App PurchasesWith Ads
About
Engage in a tranquil geometric puzzle adventure set in a luminous galaxy. Place polyomino-shaped star shards to complete celestial patterns and progress through a star-themed map. Enjoy spatial reasoning challenges without time pressure.
✓200 handcrafted puzzles
✓Star-named journey
✓Pure spatial logic
✓16-shape gallery
✓Language support
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What's New in Star Chart
1.0.6
October 13, 2026
Welcome to Star Chart: Gem Block 1.0.6! - Authentic 3D crystal gem blocks with haptic feedback - Game Center global leaderboards and achievements - Deep link navigation for Constellation Challenge events - Enhanced spatial puzzle performance and smoother controls
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Subscriptions & In-App Purchases
$3.99
Lifetime Pass
Unlock all levels and enjoy unlimited hints forever.
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FAQ
What is Star Chart: Gem Block?
Star Chart: Gem Block is a calming geometric puzzle game where players place polyomino-shaped star shards into a grid to complete celestial patterns. It features 200 handcrafted puzzles across five cosmic chapters.
Does Star Chart: Gem Block have ads?
Yes, Star Chart: Gem Block contains advertisements. This allows the game to be offered for free with optional in-app purchases.
How many puzzles are in Star Chart: Gem Block?
Star Chart: Gem Block features 200 handcrafted puzzles. These are divided into five cosmic chapters, offering a steady progression of difficulty.
Can I play Star Chart: Gem Block offline?
The provided description does not specify if Star Chart: Gem Block can be played offline. However, puzzle games often function without an internet connection.
What devices support Star Chart: Gem Block?
Star Chart: Gem Block is supported on iPhone, iPad, and iPod devices. It is designed for iOS platforms.
What is the age rating for Star Chart: Gem Block?
Star Chart: Gem Block has an age rating of 4+. This indicates it is suitable for young children and general audiences.
How often is Star Chart: Gem Block updated?
Star Chart: Gem Block was last updated on September 27, 2026, with version 1.0.4. Further update frequency is not detailed.
What languages does Star Chart: Gem Block support?
Star Chart: Gem Block supports both English and Chinese languages. Users can switch between them at any time from the settings menu.