Introducing myself [Introductions] (19)
Recalculating old puzzles [Uncategorized] (3)
5960: Super tricky endgame! [Uncategorized] (1)
Puzzle Option for puzzles gotten wrong [Uncategorized] (2)
4716 is a draw :-( [Uncategorized] (2)
10266 Endgame (Spoiler, try it first) [Uncategorized] (2)
Puzzles that are draws [Uncategorized] (4)
I'm troubled by guessing puzzles like 2581, are they fun? [Uncategorized] (4)
Problem 5952 solution [Uncategorized] (2)
September 2017 update [Uncategorized] (1)
Watch the world championship [Uncategorized] (1)
Messaging players [Uncategorized] (4)
Thumb Counter for puzzles [Uncategorized] (4)
User List for Problems [Uncategorized] (7)
7021 Marion Tinsley scares up a draw [Uncategorized] (3)
Leader board for puzzles [Uncategorized] (3)
Puzzle Screen Idea [Uncategorized] (6)
About multiple captures (#10036 spoilers) [Uncategorized] (3)
5381 Spoiler alert [Uncategorized] (2)
7000, 7001, 7002 are the same. Devilish Endgame, too. Spoller Alert [Uncategorized] (2)
Subscription to the checker cruncher [Uncategorized] (19)
Problem 6041 solution [Uncategorized] (4)
Problem 1181 solution [Uncategorized] (3)
Thanks for the CRUNCHER [Uncategorized] (3)
The best place to play Checkers [Uncategorized] (3)
Recommended checkers engines? [Uncategorized] (3)
Attempt History Screen [Uncategorized] (8)
May, 2017 update [Uncategorized] (2)
Only a computer would play 13-9 (Problem 1733) [Uncategorized] (3)
How do I find the answer to a problem I can't do? [Site Feedback] (2)