Problems by Lewin Gan – Kattis, Kattis

	Add	Remove

Name	Fastest	Shortest	Total	Acc.	Ratio	Difficulty	Languages
ABC String	0.00	5	1946	485	25%	5.9Hard	en
AND Permutation	0.09	134	793	145	18%	6.8Hard	en
Acceptable Seating Arrangements	0.00	667	215	55	26%	6.8Hard	en
Archery Accuracy	0.01	871	172	41	24%	6.6Hard	en
Avoiding Airports	0.08	1396	1172	252	22%	6.8Hard	en
Balatro	0.29	1619	730	74	10%	9.1Hard	en
Branch Manager	0.03	312	1006	221	22%	5.5Hard	en
Champernowne Substring	0.02	1655	113	24	21%	7.8Hard	en
Circle of Friends	0.13	933	430	91	21%	6.6Hard	en
Cookie Cutter	1.60	2276	548	62	11%	8.8Hard	en
Double Sort	0.00	942	164	23	14%	7.8Hard	en
Early Orders	0.01	250	457	109	24%	5.9Hard	en
Eccentric Excursion	0.10	1774	236	46	19%	8.9Hard	en
Exponent Exchange	0.00	788	341	76	22%	8.3Hard	en
Frequent Flier	0.02	351	325	120	37%	5.7Hard	en
Game Show Elimination	0.49	3769	59	8	14%	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	190	55	29%	7.9Hard	en
Leaderboard Effect	0.59	944	424	109	26%	5.4Medium	en
Permutation CFG	0.25	2906	95	18	19%	8.3Hard	en
Problem Set Construction	0.01	940	94	40	43%	6.7Hard	en
Rainbow Bowl Ranges	0.02	109	647	152	23%	7.7Hard	en
Rainbow Roads	0.02	854	999	243	24%	7.1Hard	en
Repetitive String Invention	0.02	889	345	90	26%	6.1Hard	en
Segment Drawing	0.04	1034	85	28	33%	7.5Hard	en
Special Cycle	0.00	2440	474	49	10%	9.4Hard	en
Splitting Pairs	0.00	185	233	92	39%	5.5Hard	en
Token Game	0.20	1175	177	48	27%	6.8Hard	en
XOR Island	0.00	283	351	120	34%	7.0Hard	en