When	User	Flag Type	Description
2014-03-17 10:40:18	Matrok	Needs Fixing	The actual invasion point is R8...
2014-06-30 12:07:46	atiyah	Invalid	This is a matter of style - many moves are possible on this board. Please revise the instructions to clarify or delete the problem.
2017-07-09 13:04:43	gojerry	Well Constructed
2018-03-11 21:00:34	ankorrigan	Invalid	the solution is false, or the problem is very very high level. Some top pros tell to answer to r13...
2019-04-10 20:25:31	hippophile	Invalid	Not an answer that is preferred by stong AIs. P11 is a fine move played in a similar position by 9 dan professionals.
2019-10-01 13:59:49	laocoon	Needs Fixing	There is no 'correct' answer. In this case, Leela Zero surprised me and played p4!