oh it’s solvable, we have had many people finish the game (including very recently). Don’t give up, that puzzle can be a bit tricky the first time 😉. The game design documents in the release on GitHub ( https://github.com/HammeredGame/Hammered ) give hints to the solutions if you really get stuck. I just checked by playing through the entire game again and it still works just fine! Give it another shot and remember that the colors aren’t random and are useful for solving the puzzle!