These are NerdleBuddy’s original math puzzles, chosen independently of the daily puzzle published by Nerdle.
What is NerdleBuddy, and how does it compare with Nerdle?
NerdleBuddy is an independent companion to Nerdle. Both games give you six guesses to find an eight-character equation, with colored clues after each guess.
- Original puzzles: Our daily puzzle follows its own schedule and stays in our archive. Random and unlimited puzzles let you keep playing. It is not the official Nerdle answer for that date.
- Optional help: Turn on hints in game settings, then compare your finished game with our strategy.
- Your progress: A NerdleBuddy account saves your games, points, badges, and streaks across devices. It does not sync your history from nerdlegame.com.
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Keep exploring
Plan your next guess with the Nerdle solver#4377 · Dec 25, 2011
Guess 1 of 6
Puzzle from December 25, 2011#
Play our original equation for Sunday, December 25, 2011. Optional hints give you a nudge while you play; afterwards, compare your finished game with our verified strategy.
This is puzzle #4,377 in the daily series — a Sunday puzzle rated Hard (4/5) on our model's percentile scale, where 5/5 marks the hardest fifth of modeled answer forms.
Calendar bonus: this date is Christmas Day — browse more holiday puzzles.
All puzzles use UTC timezone for consistency.