Race three AI rivals from four different starting corners to the same shared exit.
Nothing is hidden, but your own pulse climbs the longer you take, entirely outside your control.
Nothing is hidden — but live rail, real and decoy, pulses on a shared rhythm.
Two genuinely different 25×25 mazes, white and black, sharing one swap timer.
A pocket-sized 25×25 ridge, visible all at once — but the ground behind you catches fire.
The original. Navigate by memory through the fog and find the exit.