IQ Block Builder

Contains adsIn-app purchases
Content rating
Everyone
10+
Downloads
Content rating
Everyone
Learn more
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About this game

Put your puzzle skills to the test with IQ Block Builder!

Fit all the blocks perfectly into the grid and find the solution to each puzzle. The rules are simple, but the puzzles become increasingly challenging as you progress.

Features:
• Hundreds of block puzzles
• Different puzzle sizes and difficulty levels
• Helpful hints when you get stuck
• A rating system that shows your puzzle skill
• Simple drag-and-drop controls
• Play at your own pace
• Clean and intuitive design

Can you solve them all and become a true IQ Block Builder master?

Start puzzling and challenge your brain!
Challenge your brain with clever block puzzles and hundreds of levels!
Updated on
Sep 4, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location, App activity and 2 others
  • This app may collect these data types
    Location, Personal info and 4 others
  • Data is encrypted in transit
  • You can request that data be deleted