21 is blackjack! October 21st: hit or stand?
Edison invented a practical light bulb today in 1879. Bright ideas for Nerdle!
Guess 1 of 6
Nerdle Puzzle from October 21, 2006#
This is an archived Nerdle puzzle from Saturday, October 21, 2006. Every date has a unique puzzle determined by the date. Use our hints to improve your strategy!
Note: All puzzles use UTC timezone for consistency.