Log in

Puzzle workshop

Create an ARC puzzle.

  1. 1 · Build
  2. 2 · Playtest
  3. 3 · Publish

Training set

Show the rule through examples

2 / 5 examples

Example 1

Input

×

Output

×

Example 2

Input

×

Output

×

Hidden test case

Set the final challenge

Test input

×

Answer key

×

Ready to publish

  • Valid grid structure
  • Puzzle details complete
  • Playtest passed