Local debugging exchange

Trading Game

Trade contracts on statistics of the players’ private numbers. Each number is between 1 and 9.

All games

All games

GameStatusStarts (UTC)Ends (UTC)Players
Game 1Completed2026-09-23 03:55:30 UTC2026-09-23 04:55:30 UTC4
Game 2Completed2026-09-23 03:58:53 UTC2026-09-23 04:06:00 UTC4
Game 3Completed2026-09-23 17:17:22 UTC2026-09-23 18:17:22 UTC4
Game 4Completed2026-09-26 15:46:21 UTC2026-09-26 15:52:21 UTC4
Game 5Completed2026-10-13 20:46:08 UTC2026-10-13 21:46:08 UTC4
Game 6Completed2026-10-27 17:41:11 UTC2026-10-27 18:41:11 UTC4

Create a game

Choose a time window in UTC. Past start times begin immediately; an elapsed window settles immediately.

Private numbers are drawn by the server. The roster cannot change after creation.

Suggested duration: 3600s. All times are UTC.

Market reveals

Each line adds one reveal. Times must be within the game, before the end. Repeated times are allowed. The default uses start + (end − start) × i / (N + 1), for i = 1 … N, including bots.

Enabled instruments

Each instrument has its own order book. StdDev uses population standard deviation, rounded to six decimal places.

Players (leave unused rows blank)