Problems by Ondřej Lhoták

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
Adventures in Moving -- Part IV	806	244	30%	0.00	216	189	88%	4.2
Babelfish	7668	3329	43%	0.02	2667	2360	88%	2.0
Buzzwords	619	203	33%	0.00	136	109	80%	5.7
Carpool	207	45	22%	0.00	46	36	78%	5.8
Colliding Traffic	227	43	19%	0.01	34	28	82%	5.6
Convex Hull	688	161	23%	0.03	115	87	76%	6.4
Crabbles	78	20	26%	0.14	20	16	80%	6.8
Dominoes 2	2165	665	31%	0.00	586	495	84%	3.3
Dominos	1251	307	25%	0.02	287	201	70%	6.3
Driving Range	739	254	34%	0.16	218	187	86%	3.8
Exact Change	3602	906	25%	0.00	832	611	73%	4.9
Exchange Rates	255	79	31%	0.00	86	73	85%	4.9
Fire!	1613	398	25%	0.01	306	236	77%	4.9
Frosh Week	4054	1022	25%	0.00	840	577	69%	5.3
Ideas	50	6	12%	0.18	9	5	56%	7.4
Knight's Trip	118	29	25%	0.00	36	25	69%	7.4
Logo 2	1023	182	18%	0.00	120	98	82%	5.3
MC Part Deux	19	3	16%	0.00	5	2	40%	7.3
Nice Prefixes	53	11	21%	0.02	16	9	56%	8.1
Ocean Currents	352	146	41%	0.17	114	100	88%	5.6
Pick up sticks	2063	477	23%	0.08	418	289	69%	5.4
Rocket Stages	83	8	10%	0.05	18	8	44%	7.5
Room Painting	1382	394	29%	0.01	369	297	80%	4.0
Scrolling Sign	466	229	49%	0.00	218	197	90%	3.1
Shopping	100	35	35%	0.21	18	15	83%	6.5
Slalom 2	148	51	34%	0.10	41	36	88%	6.0
Stack Machine	33	7	21%	0.02	7	4	57%	6.8
The Dragon of Loowater	1972	691	35%	0.01	715	558	78%	3.5
Tic Tac Toe	286	31	11%	0.01	45	23	51%	8.2
Tour de France	953	369	39%	0.00	353	313	89%	2.6
Train Sorting	3320	657	20%	0.00	599	441	74%	4.3
Treasure Hunt	3334	1077	32%	0.00	957	854	89%	2.6
Unique Snowflakes	2190	576	26%	0.02	449	360	80%	4.3
Virtual Friends	5928	1532	26%	0.01	1200	879	73%	4.6
Zerg Rush!!!	101	12	12%	0.28	15	10	67%	7.5