Problems by Ondřej Lhoták

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
Adventures in Moving -- Part IV	903	267	30%	0.00	233	200	86%	4.4
Babelfish	8320	3596	43%	0.02	2919	2588	89%	2.0
Buzzwords	644	211	33%	0.00	142	116	82%	5.3
Carpool	209	46	22%	0.00	48	37	77%	6.6
Colliding Traffic	227	43	19%	0.01	34	28	82%	5.5
Convex Hull	727	170	23%	0.03	128	96	75%	6.8
Crabbles	78	20	26%	0.14	20	16	80%	6.8
Digits	620	209	34%	0.00	185	157	85%	3.5
Dominoes 2	2333	710	30%	0.00	627	528	84%	3.3
Dominos	1292	320	25%	0.02	295	208	71%	6.3
Driving Range	1049	393	37%	0.16	298	268	90%	3.2
Exact Change	3820	987	26%	0.00	880	641	73%	5.1
Exchange Rates	279	85	30%	0.00	94	79	84%	4.8
Fire!	1768	426	24%	0.01	326	250	77%	5.1
Frosh Week	4535	1100	24%	0.00	937	633	68%	6.0
Ideas	50	6	12%	0.18	9	5	56%	7.3
Knight's Trip	124	31	25%	0.00	39	27	69%	6.6
Logo 2	1089	194	18%	0.00	133	107	80%	5.5
MC Part Deux	19	3	16%	0.00	5	2	40%	7.4
Nice Prefixes	53	11	21%	0.02	16	9	56%	8.1
Ocean Currents	396	166	42%	0.17	125	110	88%	5.3
Pick up sticks	2122	506	24%	0.08	437	307	70%	5.3
Rocket Stages	83	8	10%	0.05	18	8	44%	7.4
Room Painting	1493	416	28%	0.01	402	317	79%	4.1
Scrolling Sign	531	250	47%	0.00	238	216	91%	3.0
Shopping	140	38	27%	0.21	21	16	76%	7.8
Slalom 2	152	53	35%	0.10	43	38	88%	5.6
Stack Machine	33	7	21%	0.02	7	4	57%	6.8
The Dragon of Loowater	2286	792	35%	0.01	816	641	79%	3.3
Tic Tac Toe	605	37	6%	0.01	67	28	42%	8.9
Tour de France	986	382	39%	0.00	367	324	88%	2.7
Train Sorting	3527	682	19%	0.00	649	458	71%	5.1
Treasure Hunt	3564	1141	32%	0.00	1029	915	89%	2.7
Unique Snowflakes	2316	629	27%	0.02	472	379	80%	4.3
Virtual Friends	6327	1646	26%	0.01	1287	953	74%	4.4
Zerg Rush!!!	101	12	12%	0.28	15	10	67%	7.5