The timeless snake game in its purest form — eat, grow, survive. Guide your serpent across the grid to devour pellets and grow longer with each meal. The walls are fatal and your own tail is your greatest enemy. Speed increases with length until the snake is barely controllable. Power pellets appear briefly for bonus growth and invincibility — use them at the tightest moments.

Draw a path for a comet to follow across the night sky, guiding it through orbital rings and past gravitational bodies that bend its course. The comet follows your drawn line exactly — every curve matters. Later puzzles place black holes that warp straight lines into spirals, requiring you to pre-compensate with curves that look wrong until the comet proves them right.

Drift a neon racer through velocity corridors at speeds that compress reaction time to milliseconds. Tap to initiate controlled drifts through hairpin corners and release to straighten for the next burst. Neon boost pads appear on straights and must be hit perfectly to activate. Miss one and your rival takes the gap you needed. The track gets faster with every completed lap.