The blog post has been updated, the iOs version is now also available for download in the App Store: https://itunes.apple.com/us/app/lidraughts-online-draughts/id1485028698

Puzzle 1059: 7. 38-33 has been brought up before, but it's still marked as incorrect.

Diagonal draughts on 10x10 board with International or Frisian capturing rules can be implemented easily. The difference consists only in initial position and crowning squares. For diagonal Intern…

Frisian puzzle 65 has another way of winning: 2...26-31 3.41x21 16x7 4.12x1 33-39 5.40x38 3-8

That's a great find! It's interesting to see that even Scan has a hard time finding that solution. Thnx!

Я сыграл с Scan несколько партий в Antidraghts. Время на игру - 10+3. Уровень №7 и №8 вообще нельзя обыграть! После этих поражений моя самооценка понизилась. А я думал, что я хорошо играю... У уровн…

Hi @BumperBalloonCars, I immediately believe that only less than 5% of the puzzles has to be corrected, since the vast majority of the puzzles are really nice! I am grateful - and with me many Lidr…

On 1627 the idea was that moving to king simply loses the king immediately, and the winning line is a much clearer win, objectively clearly better continuation. But looking at it more closely now, 8-2…

Puzzle 1491 (https://lidraughts.org/training/1491) has an alternative on the 4th move: 4943 is also winning, but considered a mistake.

Puzzle 1446 (https://lidraughts.org/training/1446) has a different intended solution by the author of this position, which results in a sharp endgame... The correct move according to Lidraughts is a '…