OC2CO Arcade

Seven brain games. One shared leaderboard. Pick your name, play your best, and train your mind a little every day.

24

The 24 Game

Four numbers, one target: 24. Combine them with +, −, ×, ÷ as fast as you can. Daily challenge mode.

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FUNCTION: SOLVE • TIME • SCORE • SYNC
CC

Copy Cat

Watch the sequence. Repeat it. Each round gets longer. How far can your memory stretch? Classic pattern memory reimagined.

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PATTERN • MEMORY • REPEAT
WS

Word Scramble

Unscramble the letters before time runs out. Words get harder as you go. Speed and vocabulary — tested simultaneously.

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SPEED • VOCAB • SOLVE
MM

Memory Match

Flip cards to reveal hidden images from around the world. Find all pairs before time runs out. The harder the level, the better the score.

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FUNCTION: MATCH • FOCUS • SCORE • RECALL
NR

Neural Recall

Memorize an image, then reconstruct it from scrambled tiles. Your visual memory meets spatial reasoning in this brain-training challenge.

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FUNCTION: VISUAL • SPATIAL • RECONSTRUCT • MAP
MS

Mind Sync

Four glowing neural pads. Unique tones. Watch the pattern, replay it perfectly. Speed escalates every five rounds. How deep can you sync?

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NEURAL • SEQUENCE • SYNC
CG

Cortex Grid

Logic puzzles with a single unique solution. Pencil notes, undo, hints. Four difficulty levels from Easy to Expert. Train your logical cortex.

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LOGIC • GRID • EXPERT

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