Ladder Game — Random Draw
Enter names and outcomes, build a random ladder (Amidakuji) and reveal results one by one or all at once. Every assignment is equally likely.
Loading the tool…
User reviews
No reviews yet. If you’ve used this tool, be the first to leave one.
How to use
Everything you enter is processed only in this browser.
Enter the players and results, one per line
Press Make the ladder
Tap a name to reveal one at a time, or Reveal all to see everyone
How it works and good to know
Takes 2 to 12 players. If there are fewer results than players, the first slot becomes Win and the rest Safe. When the ladder is made, the assignment of results is chosen first, fairly, with the browser’s cryptographic random generator, and the rungs are drawn to produce that assignment, so every outcome is equally likely. With reduced motion turned on, the lines are drawn instantly. The ladder isn’t saved.