Hunt pellets as a neon snake across a dark grid growing longer with every successful catch. The grid crackles with electric walls and your own glowing tail is the greatest threat as it lengthens. Speed increases automatically with length. Rare wild pellets appear every twenty seconds granting five seconds of tail-phasing invincibility.

Route power through a circuit board by tapping junction nodes to redirect current toward the output terminal. Each node can be rotated through four positions — find the correct rotation that directs current without creating short circuits. Later boards have eight active circuits simultaneously each with its own terminal requiring careful node sharing.

Match snowflake crystal pairs in a frost realm memory game by flipping tiles to find identical ice patterns. Every wrong flip costs time while every correct match adds two seconds back. Rare prismatic snowflakes glow faintly through the tile surface for attentive players. The frost realm grows from eight to thirty-six tiles across five levels.