Problems from KTH Training

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
A Vicious Pikeman (Easy)	2216	686	31%	0.00	566	485	86%	3.6
A Vicious Pikeman (Hard)	1348	240	18%	0.01	257	141	55%	8.3
Book Circle	627	203	32%	0.01	160	140	88%	4.5
Boom!	327	38	12%	0.09	57	24	42%	8.7
Bus Numbers	9646	4078	42%	0.00	3269	2874	88%	2.4
Coloring Socks	4499	1363	30%	0.01	1117	994	89%	2.3
Cyclic Sightseeing	58	17	29%	0.00	15	12	80%	7.2
Dangerous Skiing	394	61	15%	0.02	56	38	68%	8.1
Disastrous Downfall	117	51	44%	0.15	41	35	85%	4.7
Emergency Contest Running	1696	444	26%	0.00	368	326	89%	3.5
Exploding Batteries	611	228	37%	0.00	183	149	81%	3.8
Falling Snow	165	29	18%	0.01	29	20	69%	7.5
Fancy Fence	177	45	25%	0.13	39	18	46%	9.0
Fancy Fence (easy)	100	25	25%	0.01	19	15	79%	7.2
Fruit Baskets	2709	707	26%	0.00	617	503	82%	4.0
Goofy Geometry	589	168	29%	0.00	105	79	75%	5.0
Just a Minute	4037	1741	43%	0.00	1616	1537	95%	1.7
Mårten's Theorem	601	118	20%	0.02	118	77	65%	7.6
Paint Buckets	110	48	44%	0.09	46	35	76%	5.3
Paul Eigon	3518	1798	51%	0.00	1747	1638	94%	1.8
Polly Gone	584	137	23%	0.00	114	94	82%	5.0
Reactivity Series	1076	453	42%	0.01	339	288	85%	4.0
Santa Klas	1251	479	38%	0.00	470	428	91%	2.5
Shovelling Snow	1206	122	10%	0.01	99	37	37%	8.6
Solving for Carrots	28629	18282	64%	0.00	16106	15506	96%	1.2
Speaking of Which	246	59	24%	0.00	67	50	75%	5.4
Teacher Evaluation	956	308	32%	0.00	332	279	84%	2.9
Tomography	1503	391	26%	0.00	295	242	82%	3.7
Triforce	73	26	36%	0.00	30	23	77%	7.7
X-ray spectrum	173	42	24%	0.00	42	37	88%	4.5