Brain Test: IQ Test

Brain Test: IQ Test is a brain test game where you check how fast you think and spot details. Each level is a small mental challenge. You end up in a noisy cartoon lab where a friendly scientist checks who is the most attentive, quick, and smart. At first, the puzzles are easy, but then they get trickier and really make you rack your brain like a little detective. You solve logic puzzles: find differences, choose the odd object out, continue a crazy chain, or pick the right option. The rules stay simple while you train your memory and learn to notice tiny details and hidden secrets that keep the game interesting.

How to play?

Before each level, read the task and study the picture. Then find the differences, tap the extra item, or continue the chain. Tap the answer you think is correct. If you make a mistake, try again or use a hint that makes the task easier. With each level, the puzzles become a little trickier, and you learn to be more attentive and quick-witted. Finish all the hard levels and prove your IQ is higher than everyone else's.

Get ready to play now the online game Brain Test: IQ Test for free and without registration.
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Controls:

About this game:

  • Players have rated this game 5.00 out of 5, based on 1 votes.
  • Released in February 2026.
  • Ready to play on Web Browser (PC).
  • Age rating: 7+
  • Powered by HTML5 (Unity WebGL) — jump right in and start playing in your browser, no downloads needed.

Game features:

  • Solve spot-the-difference puzzles to clear stages and advance further
  • Tap the odd object out in each scene to pass the level
  • Continue visual and logic chains to complete increasingly tricky puzzles
  • Use limited hints on tough tasks to still reach the final levels

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