About Nerdle91
Nerdle91 is a free math equation puzzle game. Guess the hidden equation in 6 tries using color feedback from each guess.
Features
6 game modes: Classic (daily 8-column), Mini (daily 6-column), Casual (unlimited), Pro (10-column with parentheses), Speed (timed), and Theme (algebra, fractions, percentages, finance).
How it works
Runs in your browser. No account needed. Your stats and progress are saved locally on your device.
Creator
Built by appsyogi.com. Part of the 91 puzzle game family alongside Sudoku91, Worldle91, and Minesweeper91.