I will disable all puzzles that are brought up, except the following: 600: seems to be correct, also on move 4. 35-30. 609: It's quite useless to give away two extra pieces. It is also winning, but …

Puzzle 1282: 1. 33-28 is also winning.

I often find puzzles where a winning move isn't counted as correct because another move is even better. I get that the exercise is to find the best move, but at the same time it can be quite frustrati…

Frisian puzzle #22: Alternative solution 1. .. 18-23 (natural idea which comes into mind because of many holes) 3. 24x4 (maximum capturing rule) 13-19 (free tempo) 3. 4x36 (king's primacy rule) …

Puzzle 1676: 3. 33-29 is also winning.

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

33-29 and 31-36 are also winning, though the main line is better

Not a great puzzle, as 17-22/29-33 is simply winning

Ending up here being up two pieces is a lot better. 23-28 is also winning, probably. Good you brought it up. I have doubt about this one. Part of the puzzles is: if you see a good move, find a bet…

About 1059: yes, lots of moves and final squares for the King are correct. 42-37 and 47-41 are considered correct in the puzzle (as well as the different squares to end with the King). Unfotunately 38…