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Repeat tile sequences that gain one step after each completed level.
Press SPACE or click
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Watch a sequence of tiles light up, then repeat the pattern. Each level adds one more tile to remember.
Click only
Mouse and touch input also work.
Metric
sequence level
Difficulty
Medium
Use the same device and similar conditions when comparing runs. Your saved personal best and repeated results show your own trend; public leaderboard entries provide current competition context, not a population benchmark.
The longest visual tile sequence you reproduce correctly in this browser task.
Watch a sequence of tiles light up, then repeat the pattern. Each level adds one more tile to remember.
The sequence level gives you a consistent value for comparing your own runs under similar conditions.
Sequence Memory | Free Online Cognitive Test by BrainRivals