On This Day: September 13
Every year since 2000 has its own NerdleBuddy puzzle for September 13 — 26 playable games and counting. Pick a year and play its equation.
September 13 games by year
One game per year, 26 ready to play.
NerdleBuddy's daily games are our own Nerdle-style puzzles: each calendar date deterministically selects one of the 17,723 valid equations, going back to our first game on January 1, 2000. That gives every September 13 its own equation in every year — a little time capsule of puzzles. Every game comes with built-in hints and a comparison to optimal play. New here? Skim how to play and bring the strategy guide's best opener.
Celebrating something? These same games make great September 13 birthday games — or find your own date.
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Nerdle time machine: every September 13 since 2000 has its own puzzle.