Can you change direction without losing your place? Tap the numbered tiles in the requested order. Every completed round flips the rule from lowest-to-highest to highest-to-lowest—or back again.
Sequence Switch
Complete as many rounds as you can in 60 seconds.
How to play
- Press Start game and read the rule above the tiles.
- For LOW → HIGH, tap every number from the smallest to the largest.
- For HIGH → LOW, reverse the order.
- Finish a round and the direction switches. A wrong tap costs two seconds, but the round continues.
Why the rule keeps changing
The challenge is not difficult arithmetic. It asks you to hold a simple rule in mind, scan the screen, and then replace that rule quickly. That combination exercises attention and mental flexibility. Your score can vary with sleep, stress, distractions, screen size, and familiarity with the game, so treat it as entertainment—not a measure of intelligence or health.
Frequently asked questions
Does this game prevent dementia?
No. A browser game cannot prevent, diagnose, or treat dementia. Regular physical activity, social connection, sleep, hearing care, and management of health conditions are also important parts of healthy aging.
What happens after a wrong tap?
Two seconds are removed and the correct next tile briefly pulses. You do not have to restart the round.
Can I play on a phone?
Yes. The board uses large touch targets and adapts to narrow screens. It also respects reduced-motion preferences.