Problems by Lewin Gan – Kattis, Kattis

	Add	Remove

Name	Fastest	Shortest	Total	Acc.	Ratio	Difficulty	Languages
ABC String	0.00	5	1927	480	25%	5.8Hard	en
AND Permutation	0.09	134	785	144	18%	6.7Hard	en
Acceptable Seating Arrangements	0.00	667	206	51	25%	7.5Hard	en
Archery Accuracy	0.01	871	147	35	24%	7.0Hard	en
Avoiding Airports	0.08	1396	1165	252	22%	6.8Hard	en
Balatro	0.29	1619	727	73	10%	9.2Hard	en
Branch Manager	0.03	312	947	211	22%	5.6Hard	en
Champernowne Substring	0.02	1655	110	24	22%	7.1Hard	en
Circle of Friends	0.13	933	419	88	21%	7.0Hard	en
Cookie Cutter	1.60	2276	510	57	11%	8.9Hard	en
Double Sort	0.00	942	158	23	15%	7.8Hard	en
Early Orders	0.01	250	451	109	24%	5.9Hard	en
Eccentric Excursion	0.10	1774	236	46	19%	8.9Hard	en
Exponent Exchange	0.00	788	332	75	23%	8.3Hard	en
Frequent Flier	0.02	351	300	109	36%	5.8Hard	en
Game Show Elimination	0.49	3769	53	7	13%	6.3Hard	en
Genetic Reconstruction	0.00	1471	456	45	10%	8.9Hard	en
House Deconstruction	0.07	1149	38	12	32%	6.9Hard	en
Ketek Counting	0.06	1001	184	55	30%	7.4Hard	en
Leaderboard Effect	0.76	944	380	99	26%	5.8Hard	en
Permutation CFG	0.25	2906	90	18	20%	8.2Hard	en
Problem Set Construction	0.01	940	83	35	42%	6.9Hard	en
Rainbow Bowl Ranges	0.02	109	620	148	24%	7.9Hard	en
Rainbow Roads	0.02	854	950	237	25%	7.0Hard	en
Repetitive String Invention	0.02	889	329	85	26%	5.5Hard	en
Segment Drawing	0.04	1034	82	27	33%	7.6Hard	en
Special Cycle	0.00	2440	467	49	10%	9.2Hard	en
Splitting Pairs	0.00	217	218	85	39%	5.9Hard	en
Token Game	0.20	1175	167	46	28%	6.9Hard	en
XOR Island	0.00	291	323	105	33%	7.1Hard	en