Problems by Lewin Gan – Kattis, Kattis

	Add	Remove

Name	Fastest	Shortest	Authors	Full Solves	Ratio	Difficulty	Languages
ABC String	0.00	54	573	375	65%	5.8Hard	en
AND Permutation	0.08	134	173	98	57%	6.7Hard	en
Acceptable Seating Arrangements	0.00	667	83	52	63%	7.0Hard	en
Archery Accuracy	0.01	871	43	32	74%	6.9Hard	en
Avoiding Airports	0.08	460	253	163	64%	6.6Hard	en
Balatro	0.29	1619	146	40	27%	9.1Hard	en
Branch Manager	0.03	312	202	155	77%	5.4Medium	en
Champernowne Substring	0.00	1655	28	19	68%	8.3Hard	en
Circle of Friends	0.13	933	82	58	71%	7.4Hard	en
Cookie Cutter	1.40	2276	67	36	54%	8.6Hard	en
Double Sort	0.00	942	29	15	52%	8.1Hard	en
Early Orders	0.01	250	121	86	71%	5.7Hard	en
Eccentric Excursion	0.10	1774	48	19	40%	8.9Hard	en
Exponent Exchange	0.00	788	89	45	51%	8.0Hard	en
Frequent Flier	0.02	351	126	103	82%	5.6Hard	en
Game Show Elimination	0.49	3769	17	7	41%	7.3Hard	en
Genetic Reconstruction	0.00	1471	119	50	42%	8.1Hard	en
House Deconstruction	0.03	1149	14	8	57%	6.8Hard	en
Ketek Counting	0.06	1001	55	38	69%	8.1Hard	en
Leaderboard Effect	0.59	944	95	79	83%	5.7Hard	en
Permutation CFG	0.25	2906	31	16	52%	8.3Hard	en
Problem Set Construction	0.01	940	51	37	73%	6.6Hard	en
Rainbow Bowl Ranges	0.02	109	94	67	71%	5.3Medium	en
Rainbow Roads	0.02	854	238	165	69%	7.1Hard	en
Repetitive String Invention	0.02	889	76	62	82%	6.4Hard	en
Segment Drawing	0.04	1034	28	14	50%	7.8Hard	en
Special Cycle	0.00	2440	59	9	15%	9.4Hard	en
Splitting Pairs	0.00	134	91	76	84%	6.0Hard	en
Token Game	0.20	1083	55	40	73%	7.8Hard	en
XOR Island	0.00	279	109	74	68%	6.6Hard	en