🧠 9 Cognitive Games
Brain Exercises
Train memory, sharpen attention, crack logic puzzles — one focused session at a time.
Memory
Simon Says
Watch the color sequence flash, then repeat it back. One wrong move and it's over.
Medium
Memory
Card Matching
Flip tiles to reveal hidden emoji. Find all pairs with the fewest moves.
Easy
Memory
N-Back
Press Match if today's stimulus equals the one N steps ago. Classic working-memory trainer.
Hard
Attention
Reaction Time
Click the instant the screen turns green. 5 rounds — how fast are your reflexes?
Easy
Attention
Stroop Test
The word says RED but it's written in BLUE. Click the ink color — not the word meaning.
Medium
Logic
Sliding Puzzle
Slide tiles into order. The classic 15-puzzle — deceptively simple, deeply satisfying.
Medium
Logic
2048
Swipe to combine tiles. Reach 2048 — or go far beyond. A true strategy puzzle.
Hard
Math
Math Sprint
Solve arithmetic problems against the clock. 60 seconds — how many correct answers?
Medium
Verbal
Word Scramble
Unscramble the letters to form a real word. Use hints wisely — each one costs time.
Easy