When	User	Flag Type	Description
2014-04-18 10:01:12	InExtremis	Needs Fixing	This problem cannot be solved in the Javascript version, I believe...
2020-07-19 00:08:21	:go	Needs Fixing	Unsolvable. Moves do not play at some point along the correct paths.
2021-05-05 00:16:22	Onishi T	Invalid