100 Headaches
100 extremely difficult mate in 2 chess puzzles.
Based on the book 100 Headachingly Hard Mate In Two Chess Puzzles by Sam Loyd by Martin B. Justesen.
Gameplay
It is white to move on every puzzle. But the player ALSO makes black's move rather than a computer-automated response. That way, you can try out different moves for black to prove to yourself that it is, indeed, mate in 2.
Scoring
Plus 5 for every correct move. Minus 1 for every wrong move. Only on unsolved puzzles. Once a puzzle is completed, you can replay it as many times as you like and not lose/gain points.
Navigation
All progress is automatically saved. There is a handy 'map' of all 100 puzzles and you are free to jump to any number you like.
I do not expect anyone to finish this. Let alone with a positive score. But if there is a true masochist out there, please share a screenshot!
Thanks to @phil for helpful feedback on my last cart. It made this cart better.
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