The Hardest Nerdle Puzzles Ever
50 of the hardest Nerdle puzzles ever — all-time 5/5 days under our percentile difficulty model, newest first, each one replayable with hints.
#1 · The Hardest Nerdle PuzzleThe newest day from the archive's hardest tier — the top 20% of all possible answers under our percentile difficulty model.
14 October 2026
Wednesday · #9,784
5/5
Very Hard
1,923 puzzles (15 January 2026 – 25 February 2026).
- 25 February 2026Wednesday#9,553Very Hard 5/5
- 19 February 2026Thursday#9,547Very Hard 5/5
- 16 February 2026Monday#9,544Very Hard 5/5
- 13 February 2026Friday#9,541Very Hard 5/5
- 12 February 2026Thursday#9,540Very Hard 5/5
- 7 February 2026Saturday#9,535Very Hard 5/5
- 4 February 2026Wednesday#9,532Very Hard 5/5
- 1 February 2026Sunday#9,529Very Hard 5/5
- 23 January 2026Friday#9,520Very Hard 5/5
- 15 January 2026Thursday#9,512Very Hard 5/5
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