Problems from KTH Training

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
A Vicious Pikeman (Easy)	2381	731	31%	0.00	607	520	86%	3.7
A Vicious Pikeman (Hard)	1403	244	17%	0.01	274	145	53%	8.3
Book Circle	636	212	33%	0.01	168	148	88%	4.5
Boom!	327	38	12%	0.09	57	24	42%	8.7
Bus Numbers	10334	4363	42%	0.00	3471	3054	88%	2.4
Coloring Socks	4711	1442	31%	0.01	1191	1062	89%	2.3
Cyclic Sightseeing	58	17	29%	0.00	15	12	80%	7.2
Dangerous Skiing	431	65	15%	0.02	62	41	66%	7.9
Disastrous Downfall	149	59	40%	0.15	49	42	86%	4.1
Emergency Contest Running	1764	457	26%	0.00	383	339	89%	3.6
Exploding Batteries	674	249	37%	0.00	202	166	82%	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	2878	748	26%	0.00	649	531	82%	4.1
Goofy Geometry	627	176	28%	0.00	116	86	74%	5.7
Just a Minute	4228	1845	44%	0.00	1712	1632	95%	1.6
Mårten's Theorem	623	120	19%	0.02	122	79	65%	7.8
Paint Buckets	111	49	44%	0.09	47	36	77%	5.3
Paul Eigon	3782	1917	51%	0.00	1865	1748	94%	1.8
Polly Gone	689	153	22%	0.00	134	108	81%	5.6
Reactivity Series	1164	488	42%	0.01	369	318	86%	3.9
Santa Klas	1297	500	39%	0.00	490	447	91%	2.5
Shovelling Snow	1246	122	10%	0.01	100	37	37%	8.7
Solving for Carrots	29838	19045	64%	0.00	16788	16167	96%	1.3
Speaking of Which	269	65	24%	0.00	73	55	75%	5.4
Teacher Evaluation	976	319	33%	0.00	342	289	85%	2.9
Tomography	1505	391	26%	0.00	296	242	82%	3.8
Triforce	73	26	36%	0.00	30	23	77%	7.7
X-ray spectrum	187	43	23%	0.00	44	38	86%	5.5