Problems by Ondřej Lhoták

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
Adventures in Moving -- Part IV	749	231	31%	0.00	206	180	87%	4.2
Babelfish	6778	2964	44%	0.02	2388	2104	88%	2.2
Buzzwords	503	155	31%	0.00	113	89	79%	6.2
Carpool	159	38	24%	0.00	40	31	78%	6.0
Colliding Traffic	219	40	18%	0.01	32	25	78%	6.1
Convex Hull	595	133	22%	0.03	95	69	73%	6.6
Crabbles	48	9	19%	0.20	11	9	82%	5.7
Dominoes 2	1830	562	31%	0.00	504	422	84%	3.5
Dominos	1177	292	25%	0.02	272	188	69%	6.4
Driving Range	656	224	34%	0.16	193	165	85%	3.8
Exact Change	3294	831	25%	0.00	768	557	73%	5.0
Exchange Rates	251	76	30%	0.00	83	70	84%	5.0
Fire!	1008	257	25%	0.01	185	150	81%	4.6
Frosh Week	2942	793	27%	0.00	659	451	68%	5.6
Ideas	24	5	21%	0.18	8	4	50%	7.7
Knight's Trip	119	29	24%	0.00	33	25	76%	7.1
Logo 2	1011	178	18%	0.00	116	95	82%	5.0
Nice Prefixes	16	6	38%	0.02	9	6	67%	6.1
Ocean Currents	328	135	41%	0.17	102	91	89%	5.6
Pick up sticks	1962	425	22%	0.08	375	251	67%	5.9
Rocket Stages	51	5	10%	0.07	9	5	56%	5.7
Room Painting	1057	316	30%	0.01	281	239	85%	3.6
Scrolling Sign	393	192	49%	0.00	184	166	90%	3.2
Shopping	86	29	34%	0.23	14	10	71%	7.5
Slalom 2	99	38	38%	0.11	31	28	90%	4.7
Stack Machine	33	7	21%	0.02	7	4	57%	6.8
The Dragon of Loowater	1842	709	38%	0.00	658	560	85%	2.7
Tic Tac Toe	241	25	10%	0.01	34	18	53%	7.9
Tour de France	903	342	38%	0.00	328	288	88%	2.7
Train Sorting	2406	476	20%	0.00	443	320	72%	5.1
Treasure Hunt	2856	921	32%	0.00	816	732	90%	2.5
Unique Snowflakes	2082	532	26%	0.02	420	337	80%	4.2
Virtual Friends	5634	1439	26%	0.01	1112	811	73%	4.5
Zerg Rush!!!	28	5	18%	0.58	8	4	50%	8.3