UDLR Game Settings

Each session uses one unique grid cell. Maximum 16 sessions (16 grid cells).

Choose your preferred instruction speed. Higher difficulty = faster audio instructions.

Pause time between audio instructions. Allows time to process and prepare.

Display UP/DOWN and LEFT/RIGHT labels on the grid rows and columns (UU, UD, DU, DD and LL, LR, RL, RR).

How to Play UDLR

  • 1.Listen to audio instructions like "UULL R 7" (position + hand + optional number)
  • 2.Click grid cells to mark with Left hand (Red L) or Right hand (Green R)
  • 3.Memorize any numbers mentioned in the audio instructions
  • 4.After all sessions, input the memorized numbers to complete the challenge