This problem is a modification of problem 3072, but unfortunately at Sensei's Library it was pointed out that the original problem have no solution, hence the modification. Due to the large number of possible variations, some of the variations have been omitted or covered only briefly. For beginners who have difficulty understanding why some variations do not work, some background information can be found here.
Author unkx80 Created 2004-12-22
Difficulty 5 dan (history) Source N/A
AVG solve time 51 sec Stars 4.67  (3 votes)
User attempts 215 / 1636 Collections N/A
Genre life and death Your attempts N/A
Similar problems
Created 2004-12-22
Source N/A
Stars 4.67  (3 votes)
Collections N/A
Your attempts N/A