Problems by Lewin Gan – Kattis, Kattis

	Add	Remove

Name	Fastest	Shortest	Authors	Full Solves	Ratio	Difficulty	Languages
ABC String	0.00	54	602	400	66%	5.6Hard	en
AND Permutation	0.08	134	183	104	57%	6.9Hard	en
Acceptable Seating Arrangements	0.00	667	88	56	64%	6.9Hard	en
Archery Accuracy	0.01	871	43	31	72%	7.7Hard	en
Avoiding Airports	0.08	460	259	167	64%	6.6Hard	en
Balatro	0.29	1619	155	45	29%	9.1Hard	en
Branch Manager	0.03	312	214	163	76%	5.5Hard	en
Champernowne Substring	0.00	1655	27	19	70%	8.0Hard	en
Circle of Friends	0.13	933	81	58	72%	7.0Hard	en
Cookie Cutter	1.05	2276	66	36	55%	8.5Hard	en
Double Sort	0.00	942	29	15	52%	8.4Hard	en
Early Orders	0.01	250	125	88	70%	5.7Hard	en
Eccentric Excursion	0.10	1774	50	20	40%	9.0Hard	en
Exponent Exchange	0.00	788	91	47	52%	8.0Hard	en
Frequent Flier	0.02	351	128	104	81%	5.8Hard	en
Game Show Elimination	0.03	3240	17	8	47%	6.6Hard	en
Genetic Reconstruction	0.00	1471	127	54	43%	8.4Hard	en
House Deconstruction	0.03	1149	13	8	62%	6.8Hard	en
Ketek Counting	0.06	1001	56	40	71%	7.4Hard	en
Leaderboard Effect	0.59	944	96	80	83%	5.8Hard	en
Permutation CFG	0.19	2208	33	18	55%	7.9Hard	en
Problem Set Construction	0.01	940	53	39	74%	6.4Hard	en
Rainbow Bowl Ranges	0.02	109	118	85	72%	5.8Hard	en
Rainbow Roads	0.02	854	238	165	69%	7.1Hard	en
Repetitive String Invention	0.02	889	79	63	80%	7.0Hard	en
Segment Drawing	0.04	1034	30	15	50%	7.9Hard	en
Special Cycle	0.00	2440	61	10	16%	9.4Hard	en
Splitting Pairs	0.00	134	95	80	84%	5.8Hard	en
Token Game	0.20	1083	54	40	74%	7.3Hard	en
XOR Island	0.00	279	116	77	66%	7.2Hard	en