Problems by Lewin Gan – Kattis, Kattis

	Add	Remove

Name	Fastest	Shortest	Authors	Full Solves	Ratio	Difficulty	Languages
ABC String	0.00	54	700	480	69%	4.9Medium	en
AND Permutation	0.08	134	210	120	57%	6.9Hard	en
Acceptable Seating Arrangements	0.00	667	93	59	63%	6.8Hard	en
Archery Accuracy	0.01	871	47	35	74%	7.1Hard	en
Avoiding Airports	0.08	460	266	174	65%	6.4Hard	en
Balatro	0.29	1343	164	52	32%	9.0Hard	en
Branch Manager	0.03	312	214	163	76%	5.5Hard	en
Champernowne Substring	0.00	1655	32	23	72%	7.6Hard	en
Circle of Friends	0.13	933	84	61	73%	6.9Hard	en
Cookie Cutter	1.05	2276	70	39	56%	8.5Hard	en
Double Sort	0.00	942	30	15	50%	8.7Hard	en
Early Orders	0.01	250	127	89	70%	5.8Hard	en
Eccentric Excursion	0.10	1774	54	25	46%	7.9Hard	en
Exponent Exchange	0.00	788	94	49	52%	7.9Hard	en
Frequent Flier	0.02	351	146	120	82%	5.7Hard	en
Game Show Elimination	0.03	3240	18	9	50%	6.9Hard	en
Genetic Reconstruction	0.00	1471	131	55	42%	8.7Hard	en
House Deconstruction	0.03	1149	15	9	60%	7.6Hard	en
Ketek Counting	0.06	1001	60	43	72%	7.6Hard	en
Leaderboard Effect	0.53	944	112	96	86%	5.4Medium	en
Permutation CFG	0.19	2208	36	19	53%	8.6Hard	en
Problem Set Construction	0.01	940	56	42	75%	6.0Hard	en
Rainbow Bowl Ranges	0.02	72	152	106	70%	6.7Hard	en
Rainbow Roads	0.02	854	242	168	69%	7.0Hard	en
Repetitive String Invention	0.02	889	88	70	80%	7.4Hard	en
Segment Drawing	0.04	1034	32	16	50%	8.6Hard	en
Special Cycle	0.00	2440	68	12	18%	9.5Hard	en
Splitting Pairs	0.00	134	106	89	84%	6.2Hard	en
Token Game	0.20	1083	59	43	73%	8.0Hard	en
XOR Island	0.00	279	124	84	68%	6.4Hard	en