Exanode: Number Snake Puzzle

■ A 30-year-old graph-paper sketch, reborn as a game

Exanode revives the grid puzzle once drawn by hand on graph paper.
Move your cursor — the snake's head — across the grid and step on the numbers in order, from 1 to N.

■ How to play

· Move up, down, left, or right, stepping on the numbers in order
· You can't cross a cell your body has already passed
· Get trapped and it's game over — snake action meets puzzle planning

■ Two modes

· Link: connect the numbers in order to clear (easy)
· Dig: fill every single cell while completing the numbers (hard — a Hamiltonian path puzzle)

■ Features

· Endless stages — from a gentle tutorial to brain-melting levels
· Every level is guaranteed solvable (Hamiltonian-path-based generation)
· Clear a stage and watch water flow along your path
· No internet required, no data collection, no ads

■ Recommended for

· Fans of number and path puzzles
· Anyone who wants a short, refreshing brain workout
· Players who enjoy Sudoku, mazes, and Numberlink

Start your first stage now!