Problems from KTH Training

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
A Vicious Pikeman (Easy)	4086	1426	35%	0.00	1113	987	89%	2.9
A Vicious Pikeman (Hard)	2231	342	15%	0.01	395	204	52%	8.4
Book Circle	769	246	32%	0.01	211	179	85%	5.3
Boom!	472	45	10%	0.09	63	27	43%	8.8
Bus Numbers	14335	5996	42%	0.00	4754	4174	88%	2.5
Coloring Socks	6676	2191	33%	0.01	1728	1561	90%	2.2
Cyclic Sightseeing	59	17	29%	0.00	16	12	75%	7.2
Dangerous Skiing	477	69	14%	0.02	70	45	64%	8.8
Disastrous Downfall	240	106	44%	0.15	76	64	84%	4.6
Emergency Contest Running	2488	632	25%	0.00	552	488	88%	3.6
Exploding Batteries	1384	435	31%	0.00	357	297	83%	3.5
Falling Snow	224	39	17%	0.01	42	29	69%	7.4
Fancy Fence	192	51	27%	0.13	45	21	47%	8.9
Fancy Fence (easy)	105	27	26%	0.01	22	17	77%	7.1
Fruit Baskets	5476	1420	26%	0.00	1119	926	83%	4.0
Goofy Geometry	712	200	28%	0.00	137	104	76%	5.1
Just a Minute	5851	2653	45%	0.00	2468	2347	95%	1.7
Mårten's Theorem	2047	534	26%	0.02	246	158	64%	6.8
Paint Buckets	172	74	43%	0.09	69	55	80%	4.6
Paul Eigon	5154	2667	52%	0.00	2605	2448	94%	1.7
Polly Gone	877	185	21%	0.00	170	131	77%	6.4
Reactivity Series	1543	669	43%	0.01	515	451	88%	3.6
Santa Klas	1938	740	38%	0.00	729	663	91%	2.5
Shovelling Snow	1290	139	11%	0.01	112	46	41%	8.1
Solving for Carrots	43612	27938	64%	0.00	24713	23785	96%	1.2
Speaking of Which	288	73	25%	0.00	84	63	75%	7.0
Teacher Evaluation	1384	480	35%	0.00	508	437	86%	2.9
Tomography	2064	539	26%	0.00	426	355	83%	3.9
Triforce	80	30	38%	0.00	35	26	74%	6.9
X-ray spectrum	226	57	25%	0.00	58	49	84%	4.6