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Acumental
Fun challenges to unleash your brilliance
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Logic/Reasoning
Concentration/Focus
Problem Solving
Visual/Spatial
Memory
Language/Vocabulary
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Expand Menu
Logic/Reasoning
Concentration/Focus
Problem Solving
Visual/Spatial
Memory
Language/Vocabulary
Subscribe
Christmas Eve airport puzzle
The Hijacked Plane
Brain Challenges
/
Concentration & Focus
/
Problem Solving
November 17, 2025
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