Problems by Lewin Gan – Kattis, Kattis

	Add	Remove

Name	Fastest	Shortest	Total	Acc.	Ratio	Difficulty	Languages
ABC String	0.00	5	2000	511	26%	5.7Hard	en
AND Permutation	0.08	134	892	161	18%	6.7Hard	en
Acceptable Seating Arrangements	0.00	667	219	58	26%	6.7Hard	en
Archery Accuracy	0.01	871	181	42	23%	7.2Hard	en
Avoiding Airports	0.08	1396	1206	261	22%	6.6Hard	en
Balatro	0.29	1619	840	80	10%	9.0Hard	en
Branch Manager	0.03	312	1038	229	22%	5.4Medium	en
Champernowne Substring	0.00	1655	145	39	27%	7.9Hard	en
Circle of Friends	0.13	933	447	91	20%	6.9Hard	en
Cookie Cutter	1.60	2276	581	65	11%	8.4Hard	en
Double Sort	0.00	942	173	23	13%	8.1Hard	en
Early Orders	0.01	250	474	116	24%	5.8Hard	en
Eccentric Excursion	0.10	1774	243	46	19%	9.1Hard	en
Exponent Exchange	0.00	788	353	77	22%	8.1Hard	en
Frequent Flier	0.02	351	343	124	36%	5.7Hard	en
Game Show Elimination	0.49	3769	68	8	12%	6.3Hard	en
Genetic Reconstruction	0.00	1471	561	64	11%	8.2Hard	en
House Deconstruction	0.03	1149	50	18	36%	6.7Hard	en
Ketek Counting	0.06	1001	199	55	28%	7.8Hard	en
Leaderboard Effect	0.59	944	443	111	25%	5.6Hard	en
Permutation CFG	0.25	2906	113	19	17%	8.0Hard	en
Problem Set Construction	0.01	940	110	45	41%	6.5Hard	en
Rainbow Bowl Ranges	0.02	109	716	165	23%	6.1Hard	en
Rainbow Roads	0.02	854	1022	246	24%	7.1Hard	en
Repetitive String Invention	0.02	889	358	92	26%	6.3Hard	en
Segment Drawing	0.04	1034	86	28	33%	7.4Hard	en
Special Cycle	0.00	2440	484	50	10%	9.4Hard	en
Splitting Pairs	0.00	134	248	96	39%	5.4Medium	en
Token Game	0.20	1083	203	59	29%	6.6Hard	en
XOR Island	0.00	279	376	130	35%	6.9Hard	en