- Very difficult puzzle on lichess.org https://lichess.org/training/38763 11 comments chess
- I found this lichess.org puzzle quite beautiful https://lichess.org/training/23280 21 comments chess
- How we used lichess.org game database to generate 60,000 unique chess puzzles http://en.lichess.org/blog/u4sjakqaaeaahh9d/how-training-puzzles-are-generated 10 comments programming
- How we used lichess.org game database to generate 60,000 unique chess puzzles http://en.lichess.org/blog/u4sjakqaaeaahh9d/how-training-puzzles-are-generated 8 comments chess
- Lookup puzzles from a player's games • lichess.org https://lichess.org/training/of-player 3 comments chess
- Does number of chess puzzles solved influence average player rating after controlling for total hours played? A critical two-factor analysis based on data from lichess.org (statistical analysis - part 6) https://www.reddit.com/r/chess/comments/l3ma07/does_number_of_chess_puzzles_solved_influence/ 52 comments chess