Problems by Lewin Gan – Kattis, Kattis

	Add	Remove

Name	Fastest	Shortest	Total	Acc.	Ratio	Difficulty	Languages
ABC String	0.00	5	1750	460	26%	5.3Medium	en
AND Permutation	0.09	134	697	136	20%	6.2Hard	en
Acceptable Seating Arrangements	0.00	667	196	50	26%	7.4Hard	en
Archery Accuracy	0.01	871	136	35	26%	6.9Hard	en
Avoiding Airports	0.08	1396	1113	240	22%	6.8Hard	en
Balatro	0.29	1619	679	70	10%	9.1Hard	en
Branch Manager	0.03	312	859	202	24%	5.4Medium	en
Champernowne Substring	0.02	1655	92	22	24%	6.8Hard	en
Circle of Friends	0.13	933	407	88	22%	7.0Hard	en
Cookie Cutter	1.60	2276	459	56	12%	9.2Hard	en
Double Sort	0.04	942	135	19	14%	7.3Hard	en
Early Orders	0.01	250	434	107	25%	5.8Hard	en
Eccentric Excursion	0.10	1774	211	45	21%	8.9Hard	en
Exponent Exchange	0.00	788	318	74	23%	8.3Hard	en
Frequent Flier	0.02	351	286	107	37%	5.7Hard	en
Game Show Elimination	0.49	3769	42	7	17%	6.4Hard	en
Genetic Reconstruction	0.00	1471	453	42	9%	9.0Hard	en
House Deconstruction	0.07	1149	38	12	32%	6.8Hard	en
Ketek Counting	0.06	1001	167	54	32%	7.5Hard	en
Leaderboard Effect	0.76	1119	329	91	28%	6.1Hard	en
Permutation CFG	0.25	2906	75	17	23%	8.3Hard	en
Problem Set Construction	0.01	940	80	40	50%	6.9Hard	en
Rainbow Bowl Ranges	0.02	248	99	21	21%	5.7Hard	en
Rainbow Roads	0.02	854	765	216	28%	5.6Hard	en
Repetitive String Invention	0.02	889	281	70	25%	6.9Hard	en
Segment Drawing	0.04	1034	74	27	36%	7.1Hard	en
Special Cycle	0.00	2440	378	30	8%	9.5Hard	en
Splitting Pairs	0.00	217	201	82	41%	5.7Hard	en
Token Game	0.20	1175	156	44	28%	7.3Hard	en
XOR Island	0.00	291	301	103	34%	7.1Hard	en