Number Snake Solver

build · check · solve step by step
Enter the given numbers from your puzzle, then click Check to verify it, or Solve to see every step explained. You can also play a generated puzzle and send it here automatically.
Variant
Grid Size
▶ Play Number Snake Game instead
Solution Steps
Enter the numbers from your puzzle in the grid on the left, then click ② Check Puzzle to verify and ③ Solve It to see each step.
Ready — enter your puzzle

Number Snake Solver: rules, how to use it, tips

Fill in the missing numbers so 1, 2, 3 … N form one chain of touching cells.

The rules

  1. Every cell gets a number from 1 to N (N = the number of cells), each used once.
  2. Each number must touch the next one — side to side or corner to corner in Number Snake.
  3. In the Orthogonal variant, consecutive numbers must touch side to side only.
  4. Some numbers are given; fill in the rest so the chain is complete.

Using the solver

  1. ① Build: choose the variant and grid size, then type the given numbers.
  2. ② Check Puzzle verifies it.
  3. ③ Solve It explains each placement — which gap it bridges and why only one cell fits.

Tips

The full guide, with a worked example and common mistakes: How to play Number Snake.

Questions

Do diagonals count?

In Number Snake, yes. In the Orthogonal variant, no — only side-to-side moves.

What sizes are there?

The game makes 5×5 to 10×10 puzzles, Easy to Devilish.

Can I get a step-by-step solution?

Yes — press Send to Solver in the game, or enter a puzzle in the Number Snake Solver.

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