Best games like 四角い頭を丸くする IQ編 - アハ体験の脳トレテストゲーム

30+ similar games compared and reviewed

4.6 avg rating
10 free games
Updated August 2026

Whether you want more options like 四角い頭を丸くする IQ編 or a completely different take on the same concept, our curated list of 30+ similar apps and games has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to 四角い頭を丸くする IQ編

Brain Training Puzzle! PITAPON#2

Brain Training Puzzle! PITAPON by ZERONE

Strong Contender
🎮 Games
5.0(5 ratings)
FreeAds
Brain Training Puzzle! PITAPON screenshot 1
Brain Training Puzzle! PITAPON screenshot 2
Brain Training Puzzle! PITAPON screenshot 3
Brain Training Puzzle! PITAPON screenshot 4

Engage in an addictive block-fitting puzzle game. Drag and place blocks to fill grids across numerous levels and stages. This game offers a comfortable and pleasurable experience for players of all ages.

Cape's escape game 2nd room#3

Cape's escape game 2nd room by kazutaka takamori

A little difficult escape game
Worth Considering
🎮 Games
4.7(56 ratings)
Free
Cape's escape game 2nd room screenshot 1
Cape's escape game 2nd room screenshot 2
Cape's escape game 2nd room screenshot 3
Cape's escape game 2nd room screenshot 4

This is a moderately challenging escape game with helpful features like auto-save, answer displays, and a memo function. While the scenario may be basic, the gameplay is designed to be accessible and enjoyable for players of all levels.

More games like 四角い頭を丸くする IQ編

4
Escape game Big-Catch Flags
Escape game Big-Catch Flags
Escape game Big-Catch Flags
Cat's treats Detective 13
Free

Embark on a feline detective adventure to find hidden treats. Solve puzzles and collect items from a cat's perspective, featuring a unique Japanese fishing ship setting. Utilize in-game camera and hints to progress.

Cat's viewpoint gameplayItem collection and puzzle solvingHint system
🎮 Games
(10)
free with in-app purchases
5
Fire Escape 3D
Fire Escape 3D
Fire Escape 3D
by BE YOURSELF VENTURES LIMITED
Free
🎮 Games
(0)
6
Room Escape [SECRET CODE 3]
Room Escape [SECRET CODE 3]
Room Escape [SECRET CODE 3]
Are you able to escape?
Free

Solve puzzles and find hidden items to escape a mysterious room. This interactive game challenges your logic and observation skills. Can you find the secret code and break free?

Find hidden itemsSolve riddlesZoom in on items
🎮 Games
(15)
ad-supported
7
Destruction 3D
Destruction 3D
Destruction 3D
Destroy as much as you can!
Free

Engage in satisfying destruction with a growing sledgehammer. Break down walls and tables, and even throw opponents out of the field in this physics-based game.

Grow your sledgehammerDestroy tables and wallsThrow opponents out of the field
🎮 Games
(1)
free
8
Slime Attack!
Slime Attack!
Slime Attack!
by Mossa Games, LLC
Free
🎮 Games
(0)
9
Fill in!
Fill in!
Fill in!
Drawing Games
Free

This drawing game challenges you to complete missing parts of pictures by drawing a single line. It combines logic puzzles and brain teasers for an addictive and fun experience suitable for all ages.

Draw one line to complete puzzlesLogic puzzles and drawingsBrain teaser challenges
🎮 Games
(21)
free
10
Escape Game Labyrinth
Escape Game Labyrinth
Escape Game Labyrinth
Escape from The Labyrinth.
Free

Embark on a journey to recover lost memories in a mysterious labyrinth. Solve puzzles and uncover clues in this engaging room escape game with beautiful graphics and sound. Hints are available to guide you through the challenges.

Beautiful graphics and soundAuto-save functionalityFree to play
🎮 Games
(244)
ad-supported