Problems by Lewin Gan – Kattis, Kattis

	Add	Remove

Name	Fastest	Shortest	Authors	Full Solves	Ratio	Difficulty	Languages
ABC String	0.00	54	579	379	65%	5.8Hard	en
AND Permutation	0.08	134	174	98	56%	6.7Hard	en
Acceptable Seating Arrangements	0.00	667	83	53	64%	6.6Hard	en
Archery Accuracy	0.01	871	43	32	74%	7.2Hard	en
Avoiding Airports	0.08	460	254	164	65%	6.6Hard	en
Balatro	0.29	1619	151	45	30%	9.0Hard	en
Branch Manager	0.03	312	203	155	76%	5.4Medium	en
Champernowne Substring	0.00	1655	28	19	68%	8.1Hard	en
Circle of Friends	0.13	933	82	58	71%	7.0Hard	en
Cookie Cutter	1.40	2276	67	36	54%	8.5Hard	en
Double Sort	0.00	942	29	15	52%	8.5Hard	en
Early Orders	0.01	250	122	86	70%	5.7Hard	en
Eccentric Excursion	0.10	1774	48	19	40%	8.8Hard	en
Exponent Exchange	0.00	788	89	45	51%	8.0Hard	en
Frequent Flier	0.02	351	126	103	82%	5.7Hard	en
Game Show Elimination	0.49	3769	17	7	41%	6.6Hard	en
Genetic Reconstruction	0.00	1471	123	52	42%	8.2Hard	en
House Deconstruction	0.03	1149	14	8	57%	6.8Hard	en
Ketek Counting	0.06	1001	56	40	71%	7.4Hard	en
Leaderboard Effect	0.59	944	95	79	83%	5.8Hard	en
Permutation CFG	0.25	2906	31	16	52%	8.1Hard	en
Problem Set Construction	0.01	940	51	37	73%	6.6Hard	en
Rainbow Bowl Ranges	0.02	109	100	70	70%	6.0Hard	en
Rainbow Roads	0.02	854	238	165	69%	7.1Hard	en
Repetitive String Invention	0.02	889	76	62	82%	6.3Hard	en
Segment Drawing	0.04	1034	29	14	48%	7.8Hard	en
Special Cycle	0.00	2440	61	10	16%	9.4Hard	en
Splitting Pairs	0.00	134	93	78	84%	5.8Hard	en
Token Game	0.20	1083	55	40	73%	7.3Hard	en
XOR Island	0.00	279	109	74	68%	6.6Hard	en