#1Number 2 at (1,4) needs 2 more — place cat at (1,3).basic
#2Number 2 at (1,4) needs 2 more — place cat at (1,5).basic
#3Number 0 at (4,6) is full — mark (5,6) as X.basic
#4Number 0 at (4,6) is full — mark (4,7) as X.basic
#5Number 2 at (5,1) needs 2 more — place cat at (6,1).basic
#6Number 2 at (5,1) needs 2 more — place cat at (5,2).basic
#7Number 0 at (7,6) is full — mark (7,7) as X.basic
#8Number 3 at (9,9) needs 3 more — place cat at (8,9).basic
#9Number 3 at (9,9) needs 3 more — place cat at (10,9).basic
#10Number 3 at (9,9) needs 3 more — place cat at (9,8).basic
#11Number 0 at (10,11) is full — mark (9,11) as X.basic
#12Number 0 at (10,11) is full — mark (11,11) as X.basic
#13Number 0 at (10,11) is full — mark (10,12) as X.basic
#14Number 1 at (11,1) needs 1 more — place cat at (10,1).basic
#15Number 0 at (12,6) is full — mark (11,6) as X.basic
#16Number 0 at (12,6) is full — mark (12,5) as X.basic
#17Number 0 at (12,6) is full — mark (12,7) as X.basic