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stdlible

Guess the C standard library function.

How to Play

  • A new C standard library function is hidden every day.
  • Guess it letter by letter — you have 7 guesses.
  • Green = correct letter & position. Yellow = correct letter, wrong position. Gray = not in the word.
  • After 3 guesses the header file is revealed (e.g. <stdio.h>).
  • The 6th guess is a free wildcard — type anything!