Problems by Torbjørn Morland

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
Blackboard Numbers	2563	683	27%	0.00	488	405	83%	4.1
Building Fences	1379	331	24%	0.00	249	185	74%	6.3
Cat And Mouse	661	121	18%	0.00	150	77	51%	7.5
Fencing Lessons	629	132	21%	0.01	158	112	71%	6.5
Friday the 13th	3148	1665	53%	0.00	1615	1509	93%	1.8
I Hate The Number Nine	2516	1024	41%	0.00	962	826	86%	3.3
Johnny5 and the Exploding Oil Cans	232	67	29%	0.02	68	54	79%	6.8
Johnny Applesack	873	398	46%	0.00	408	354	87%	3.4
Lucky Numbers	1078	465	43%	0.00	430	333	77%	4.4
Memory Game	471	165	35%	0.00	138	106	77%	6.3
Number Anagrams	261	36	14%	0.02	53	31	58%	8.2
Palindrome Names	1680	616	37%	0.00	513	426	83%	3.6
Picture Day	62	22	35%	0.00	21	18	86%	5.9
Pizza Crust	9983	4899	49%	0.00	4667	4379	94%	1.7
Poetry Tower	167	80	48%	0.00	81	68	84%	5.3
Saving For Retirement	4890	2221	45%	0.00	2142	1995	93%	1.9
Secret Santa Cycles	281	90	32%	0.00	99	78	79%	5.7
Simon Says	8514	2960	35%	0.00	3052	2675	88%	2.5
Square Peg in a Round Hole	2121	726	34%	0.00	698	625	90%	2.8
Time Travelling Temperatures	2854	1238	43%	0.00	1164	1077	93%	2.1
Travelling Delivery Person	318	89	28%	0.01	91	74	81%	5.6