Puzzle · Locally hosted

Play Brain Bench online

Six short challenges in one sitting: crack a colour lock, finish a number sequence, then repeat a flashing pattern. Score is saved on this browser.

Tap colours to fill the lock, choose a number, or repeat the lit pads.3–6 minutesNo download

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How to play

  1. Set four colours and check the guess. White means right place, grey means right colour elsewhere.
  2. Pick the number that continues the sequence.
  3. Watch the pads flash, then tap them in the same order.

Helpful tips

  • Fewer guesses on the lock are worth more points.
  • If two numbers in a row double, keep doubling.
  • Say the memory order out loud once before you tap.