Problems by Howard Cheng – Kattis, Kattis

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Name	Fastest	Shortest	Authors	Full Solves	Ratio	Difficulty	Languages
Amazing Race	0.29	1101	231	167	72%	6.3Hard	en
Antialiasing	0.01	974	46	27	59%	7.7Hard	en
Arithmetic Decoding	0.00	134	362	326	90%	2.4Easy	en
Bitmask	0.00	311	145	130	90%	3.4Medium	en
Blueberry Waffle	0.00	49	1076	928	86%	2.2Easy	en
Building Roads	0.01	628	59	23	39%	8.6Hard	en
Conquest	0.01	313	1301	1164	89%	2.7Easy	en
Decisions, Decisions	0.00	126	308	273	89%	3.0Medium	en
Distance	0.01	83	540	436	81%	3.5Medium	en
Don't Be Fake	0.00	99	291	267	92%	2.2Easy	en
Election	0.00	202	874	581	66%	5.1Medium	en
Election Paradox	0.00	68	1434	1342	94%	1.8Easy	en
Eligibility	0.00	88	3965	3770	95%	1.6Easy	en
Enchanted Maze	0.00	1607	85	65	76%	6.9Hard	en
Even Up Solitaire	0.00	64	4369	3782	87%	2.1Easy	en
Forced Choice	0.00	44	2072	1989	96%	1.5Easy	en
Forest for the Trees	0.00	151	354	268	76%	4.8Medium	en
Gas Station	0.00	965	91	62	68%	5.7Hard	en
Ghostbusters 3	0.00	91	197	155	79%	4.1Medium	en
Guess Who	0.00	117	704	676	96%	1.5Easy	en
Heart Rate	0.00	45	7734	7451	96%	1.5Easy	en ja
Hogwarts	0.00	205	153	128	84%	5.3Medium	en
Initials	0.01	551	101	68	67%	7.2Hard	en
Locked Treasure	0.00	64	923	848	92%	2.2Easy	en
Molecules	0.00	624	233	206	88%	3.8Medium	en
Multiplication Game	0.02	563	350	283	81%	4.5Medium	en
Open-Pit Mining	0.00	1005	373	293	79%	4.3Medium	en
Particle Collision	0.00	965	180	140	78%	5.5Hard	en
Password Hacking	0.00	46	2350	2172	92%	1.8Easy	en
Plane Ticket Pricing	0.00	219	668	569	85%	3.6Medium	en
Plotting Polynomials	0.00	193	415	377	91%	2.5Easy	en
Polyline Simplification	0.05	686	297	239	80%	5.8Hard	en
Popular Vote	0.00	139	3660	3340	91%	2.5Easy	en
Protect the Pollen!	0.01	789	76	59	78%	5.7Hard	en
Quality-Adjusted Life-Year	0.00	24	20336	19645	97%	1.2Easy	en ja
Repeated Substrings	0.05	1024	671	435	65%	6.1Hard	en
Restaurant Ratings	0.00	315	265	217	82%	4.0Medium	en
Rocky Mountain	0.08	211	86	57	66%	6.1Hard	en
Scaling Recipes	0.00	173	1506	1422	94%	2.4Easy	en
Scrabble Flash	0.00	412	74	49	66%	3.9Medium	en
Seven Up	0.00	409	53	45	85%	3.7Medium	en
Space Junk	0.00	230	373	318	85%	3.8Medium	en
Studying For Exams	0.00	385	226	175	77%	5.0Medium	en
Train Boarding	0.00	98	386	303	78%	4.0Medium	en
Vaccine Efficacy	0.00	150	1224	1069	87%	2.7Easy	en