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Amidakuji·random assignment ladder

Ladder Game

Result

No result yet.

Advanced

Open advanced controls only if you need extra setup before the draw.

Click a participant to see the matching path.

Amidakuji·random assignment ladder

How to use this tool

Random assignment ladder (Amidakuji). Map participants to outcomes with one click.

Task loop

Finish the job, not just the random click

ladder gameAmidakujiassignment map

Each tool now explains what to prepare, how to avoid common failure states, and what to do after the result.

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  1. 1

    Before you run it

    Clean empty lines, duplicates, and sensitive names before the draw starts.

  2. 2

    During the draw

    Use the simplest mode first; open advanced rules only when the task really needs them.

  3. 3

    After the result

    Copy the right link, reuse the setup, or continue into the next tool without rebuilding the list.

Common task phrases

ladder gameAmidakujiassignment map

Empty and error states

If the input is empty or the range is invalid, fix the setup before adding more options.

Mobile and accessibility

The primary path stays readable on phones and keeps keyboard and screen-reader order predictable.

Result links and privacy

A result link can reopen the same draw but does not prove there was no reroll, and shared links may contain names or rules.

Continue from here

Use the same task context to move into a related tool instead of starting over.

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Advanced notes (collapsed by default)

Collapsed by default. Open it only when you need deeper control.

Key points

  • Participant entries stay in this browser unless you intentionally copy, download, or share them.
  • A same-result link reopens the same result and settings; it does not show whether the organizer ran other draws before sharing.
  • Start with the simplest settings for visual assignments, seating, and role matching, then add no-repeat or weighting only when the rules require it.

FAQ

Can I share the same result from this page?

Yes. The shared link keeps the current locale URL and restores the same result with the same settings.

When should I use Ladder Game?

Use it when you need visual assignments, seating, and role matching. Random assignment ladder (Amidakuji). Map participants to outcomes with one click.

Practical guide

Practical guide

Use these notes to get a cleaner result faster and move to the right next step.

Best for

Start here when you need visual assignments, seating, and role matching. Confirm the list and rules before you run the first result.

  • Use it to complete visual assignments, seating, and role matching without a separate setup step.
  • Confirm the input is complete, then decide whether no-repeat or weighting is needed.
  • Random assignment ladder (Amidakuji). Map participants to outcomes with one click.

Set it up

  • Keep one entry per line so the list stays easy to reuse.
  • If a result must be unique, clean duplicates before you draw.
  • Start simple on the first pass and open extra controls only when they genuinely help.

After the result

  • Share the same-result link when other people need to reopen the exact same outcome.
  • Reuse the same input for the next round instead of rebuilding it.
  • Switch to a related tool only when the next step genuinely needs a different format.