SEQUE-NCD

Find the missing number in a sequence

Math

Spot the pattern and guess the missing number in three tries, with streaks and shareable results.

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Our review

“A one-minute daily number puzzle that rewards spotting the rule, and the page names the pattern once you solve it.”

Pros

Cons

Best forMaths puzzle fans · Quick morning brain teasers · Pattern spotters

Skip ifyou want several puzzles to play

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Find three linked Fibonacci-style sequences

Find the hidden sequence and its rule

Find the equation

Bulls and cows with plus and minus clues

Seven targets from six numbers each

Three Fermi estimates, one guess each