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How to play ▾
Each sequence follows a rule — a constant step, a growing step, doubling, squares, alternating or two interleaved patterns. Type the next number and press Enter. Twelve sequences; speed and accuracy both count.
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About this game
Each sequence follows a rule — a constant step, a growing step, doubling, squares, alternating or two interleaved patterns. Type the next number and press Enter. Twelve sequences; speed and accuracy both count.
Scores run from 0 to 1000; an average result is about 600. Everyone gets the same round each day (it changes at midnight UTC), and it feeds the Numbers score of your brain profile. All games