Problems from KTH Training

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
A Vicious Pikeman (Easy)	3192	1086	34%	0.00	845	747	88%	2.9
A Vicious Pikeman (Hard)	1920	285	15%	0.01	335	174	52%	8.4
Book Circle	709	230	32%	0.01	194	164	85%	5.1
Boom!	470	44	9%	0.09	62	27	44%	8.6
Bus Numbers	12777	5355	42%	0.00	4248	3720	88%	2.5
Coloring Socks	5803	1865	32%	0.01	1498	1349	90%	2.1
Cyclic Sightseeing	58	17	29%	0.00	15	12	80%	7.2
Dangerous Skiing	458	67	15%	0.02	66	43	65%	8.5
Disastrous Downfall	180	75	42%	0.15	62	53	85%	4.3
Emergency Contest Running	1957	518	26%	0.00	443	391	88%	3.5
Exploding Batteries	1104	366	33%	0.00	299	249	83%	3.6
Falling Snow	204	36	18%	0.01	37	26	70%	7.9
Fancy Fence	185	47	25%	0.13	42	20	48%	8.7
Fancy Fence (easy)	104	27	26%	0.01	21	17	81%	7.0
Fruit Baskets	4574	1195	26%	0.00	929	771	83%	3.7
Goofy Geometry	682	196	29%	0.00	132	101	77%	4.6
Just a Minute	5199	2340	45%	0.00	2176	2073	95%	1.7
Mårten's Theorem	1341	352	26%	0.02	169	117	69%	6.4
Paint Buckets	150	59	39%	0.09	57	44	77%	5.4
Paul Eigon	4587	2365	52%	0.00	2294	2159	94%	1.7
Polly Gone	755	171	23%	0.00	151	119	79%	6.0
Reactivity Series	1401	601	43%	0.01	456	395	87%	3.7
Santa Klas	1742	664	38%	0.00	655	596	91%	2.5
Shovelling Snow	1275	133	10%	0.01	109	43	39%	8.4
Solving for Carrots	37264	23818	64%	0.00	20969	20169	96%	1.3
Speaking of Which	278	68	24%	0.00	78	58	74%	6.9
Teacher Evaluation	1121	395	35%	0.00	418	359	86%	2.9
Tomography	1754	454	26%	0.00	357	293	82%	3.9
Triforce	77	28	36%	0.00	32	24	75%	7.7
X-ray spectrum	197	47	24%	0.00	50	42	84%	5.7