Problems by Bowen Yu – Kattis, Kattis

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Name	Fastest	Shortest	Authors	Full Solves	Ratio	Difficulty	Languages
Arcaea Partners	0.09	966	31	20	65%	6.6Hard	en
Auto Completion	0.05	861	157	106	68%	6.0Hard	en
Birthday Cake	0.00	230	482	371	77%	5.0Medium	en
Blacksmith Training	0.02	561	64	27	42%	8.5Hard	en
Bracket Matrix	0.01	311	153	110	72%	5.1Medium	en
Bracket Pairing	0.00	329	221	166	75%	5.8Hard	en
Brackets	0.00	573	819	424	52%	6.7Hard	en
Candy Factory	0.00	75	163	102	63%	6.2Hard	en
City Bike	0.02	400	69	47	68%	7.7Hard	en
Code Guessing	0.00	140	879	711	81%	2.8Medium	en
Concert Rehearsal	0.01	752	237	105	44%	7.6Hard	en
Course Planning	0.08	1151	98	49	50%	7.8Hard	en
Cramming for Finals	0.13	845	136	82	60%	7.4Hard	en
Creative Accounting	0.04	185	216	165	76%	5.2Medium	en
Critical Elements	0.02	660	95	63	66%	5.7Hard	en
Duel of Cards	0.00	98	367	316	86%	2.6Easy	en
Economical Coverage	0.00	1990	31	20	65%	6.7Hard	en
Espresso!	0.00	65	1049	932	89%	2.0Easy	en
Even Substrings	0.56	1674	109	66	61%	6.7Hard	en
Exactly Paired	0.02	519	84	54	64%	7.4Hard	en
Fibonacci Tour	0.01	565	310	253	82%	5.3Medium	en
Fruit Slicer	0.00	623	213	135	63%	6.9Hard	en
GCD Harmony	0.05	968	262	201	77%	6.0Hard	en
Grade Curving	0.00	124	359	273	76%	4.8Medium	en
Herb Mixing	0.00	43	887	818	92%	1.7Easy	en
Item Selection	0.00	659	278	218	78%	5.8Hard	en
LCM Tree	0.07	1428	49	21	43%	8.5Hard	en
Land Equality	0.00	355	276	204	74%	5.1Medium	en
Left and Right	0.00	65	1342	1090	81%	2.9Medium	en
Lone Knight	0.09	2566	29	20	69%	7.5Hard	en
Lone Rook	0.03	1308	109	72	66%	7.3Hard	en
Long Swaps	0.00	71	442	374	85%	3.7Medium	en
Manhattan Shopping	0.19	2463	28	9	32%	8.6Hard	en
Match Game	0.00	150	277	235	85%	4.4Medium	en
Maximum Expression	0.00	1961	104	30	29%	9.3Hard	en
Office Building	0.00	387	89	76	85%	3.0Medium	en
On-Call Team	0.02	429	140	106	76%	6.4Hard	en
Parking Lot	0.05	1085	80	59	74%	7.4Hard	en
Pianissimo	0.04	403	211	157	74%	6.3Hard	en
Pokeball Fever	0.04	463	51	34	67%	5.4Medium	en
Prime Matrix	0.00	228	323	267	83%	4.3Medium	en
Rafting Trip	0.02	1748	136	104	76%	6.9Hard	en
Range Editing	0.04	428	181	94	52%	7.7Hard	en
Research Productivity Index	0.00	241	584	505	86%	3.3Medium	en
Reset	0.02	365	109	58	53%	8.6Hard	en
Seven Wonders	0.00	40	9481	9040	95%	1.5Easy	en
Smooth Array	0.02	641	104	73	70%	7.6Hard	en
Stream Lag	0.00	66	608	521	86%	3.8Medium	en
Sum and Product	0.01	469	209	142	68%	6.7Hard	en
Swap Frenzy	0.00	548	190	58	31%	8.8Hard	en
Traveling Merchant	0.05	887	321	226	70%	6.3Hard	en
Treasure Hunt	0.00	853	259	161	62%	7.4Hard	en
Tree Number Generator	0.53	1563	85	56	66%	5.6Hard	en
Triangular Logs	0.17	805	147	111	76%	7.6Hard	en
Triplet-Free Queens	0.77	2097	33	16	48%	8.4Hard	en
Unlock Pattern	0.00	85	2042	1923	94%	1.9Easy	en
Unlock Pattern II	0.00	949	166	102	61%	6.8Hard	en
Welcome Sign	0.00	83	597	534	89%	2.1Easy	en
Which One is Larger	0.00	136	190	160	84%	3.3Medium	en
Window Shopping	0.10	3342	26	13	50%	8.5Hard	en
Word Ladder	0.00	200	266	201	76%	5.8Hard	en
Word Puzzle	0.23	455	164	129	79%	4.9Medium	en
XOR Equation	0.02	711	166	132	80%	5.1Medium	en