Inky Snakes
Inky Snakes is slither-style io survival on paper: your snake glides across a notebook world, eating to grow, and every other snake on the page has the same idea. One rule decides everything — heads die, bodies kill.
Growth is strategy: a long body is a wall you can curl around smaller rivals, but it's also a bigger target for the ambitious.
Tip: never chase food head-on against a rival — cut across their path instead and let their momentum do the dying. The slither games tag has the whole pit.