Structure preview

The hidden sequence

Observe the pattern, form a hypothesis and find the next number.

Games /hidden-sequence

Intermediate4 min

12 advanced sequences

The hidden sequence

Each game presents 10 difficult sequences in random order. Study the differences, separate any interleaved subsequences, and choose the intended next term.

A finite sequence can have many continuations: here you must identify the intended rule, which is simple and consistent with every displayed term.

Sequence 0 of 10 Score: 0/10