Problems by Lewin Gan – Kattis, Kattis

	Add	Remove

Name	Fastest	Shortest	Total	Acc.	Ratio	Difficulty	Languages
ABC String	0.00	5	1975	500	25%	5.8Hard	en
AND Permutation	0.08	134	843	157	19%	6.7Hard	en
Acceptable Seating Arrangements	0.00	667	218	57	26%	6.8Hard	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	745	75	10%	9.1Hard	en
Branch Manager	0.03	312	1038	229	22%	5.4Medium	en
Champernowne Substring	0.02	1655	123	27	22%	8.1Hard	en
Circle of Friends	0.13	933	446	91	20%	6.9Hard	en
Cookie Cutter	1.60	2276	556	63	11%	8.7Hard	en
Double Sort	0.00	942	172	23	13%	8.1Hard	en
Early Orders	0.01	250	473	116	25%	5.8Hard	en
Eccentric Excursion	0.10	1774	236	46	19%	9.1Hard	en
Exponent Exchange	0.00	788	352	77	22%	8.1Hard	en
Frequent Flier	0.02	351	341	123	36%	5.7Hard	en
Game Show Elimination	0.49	3769	67	8	12%	6.3Hard	en
Genetic Reconstruction	0.00	1471	461	46	10%	8.9Hard	en
House Deconstruction	0.07	1149	41	13	32%	6.8Hard	en
Ketek Counting	0.06	1001	198	55	28%	7.8Hard	en
Leaderboard Effect	0.59	944	432	109	25%	5.4Medium	en
Permutation CFG	0.25	2906	112	19	17%	8.0Hard	en
Problem Set Construction	0.01	940	109	45	41%	6.5Hard	en
Rainbow Bowl Ranges	0.02	109	705	163	23%	6.2Hard	en
Rainbow Roads	0.02	854	1008	244	24%	7.1Hard	en
Repetitive String Invention	0.02	889	356	91	26%	6.4Hard	en
Segment Drawing	0.04	1034	85	28	33%	7.5Hard	en
Special Cycle	0.00	2440	483	50	10%	9.4Hard	en
Splitting Pairs	0.00	134	247	96	39%	5.4Medium	en
Token Game	0.20	1175	185	48	26%	6.7Hard	en
XOR Island	0.00	279	371	129	35%	6.9Hard	en