Problems by Torbjørn Morland

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
Blackboard Numbers	1713	414	24%	0.00	348	275	79%	4.8
Building Fences	1071	249	23%	0.00	192	138	72%	6.8
Cat And Mouse	580	106	18%	0.00	133	65	49%	7.5
Fencing Lessons	252	57	23%	0.01	70	50	71%	7.6
Friday the 13th	2272	1159	51%	0.00	1137	1052	93%	1.8
I Hate The Number Nine	2070	827	40%	0.00	776	663	85%	3.4
Johnny5 and the Exploding Oil Cans	65	20	31%	0.02	22	15	68%	7.3
Johnny Applesack	568	227	40%	0.00	235	198	84%	3.5
Lucky Numbers	714	291	41%	0.00	282	207	73%	5.0
Memory Game	431	144	33%	0.00	123	92	75%	6.6
Number Anagrams	229	30	13%	0.02	41	26	63%	7.9
Palindrome Names	1403	511	36%	0.00	451	366	81%	3.9
Picture Day	59	19	32%	0.00	20	17	85%	5.8
Pizza Crust	7498	3681	49%	0.00	3516	3295	94%	1.7
Poetry Tower	63	34	54%	0.00	37	32	86%	5.7
Saving For Retirement	2981	1357	46%	0.00	1331	1240	93%	1.7
Secret Santa Cycles	230	71	31%	0.00	78	60	77%	6.2
Simon Says	7004	2411	34%	0.00	2493	2193	88%	2.3
Square Peg in a Round Hole	834	291	35%	0.00	304	263	87%	3.1
Time Travelling Temperatures	1798	765	43%	0.00	745	675	91%	2.2
Travelling Delivery Person	185	39	21%	0.01	41	33	80%	6.5