NPR's Sacha Pfeiffer plays the puzzle with KAMW listener Daniel Abramson of Albuquerque, N.M, and Weekend Edition ...

Abstract: For chess players to sharpen their tactical skills effectively, they train on chess puzzles with a fitting difficulty level. This paper presents an approach to estimate the difficulty level ...

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The word contains no repeated letters. The goal in Wordle is to figure out a five-letter word, and you have six chances to do so. After each attempt, the tile colours will change, providing hints ...

In addition to our main Game of the Year Awards 2025, each member of the PC Gamer team is shining a spotlight on a game they loved this year. We'll post new personal picks each day throughout the rest ...