Switch the Play
The rule just changed. Adapt now.
What this trains
Cognitive flexibility — switching rules without losing the thread.
This game trains the underlying capacity your game leans on. Direct transfer from screen to pitch is limited and debated — we don’t claim it makes you a better player. We claim it trains the capacity, scores you honestly, and is worth your ten minutes.
How to play
A token shows a colour and an arrow. The banner tells you which to follow — match the colour, or follow the arrow.
The rule switches without much warning. Adapt to the new rule the instant it changes.
We measure your accuracy and your switch-cost — the split-second lag right after the rule flips.
Switch the Play
A token appears in the centre with a colour and an arrow. The banner at the top tells you which one to route by — tap the matching corner. The rule holds for a few trials, then switches. We track how fast you adjust after each switch.