Problems by Bowen Yu – Kattis, Kattis

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Name	Fastest	Shortest	Authors	Full Solves	Ratio	Difficulty	Languages
Arcaea Partners	0.09	966	32	21	66%	6.5Hard	en
Auto Completion	0.05	861	156	106	68%	6.0Hard	en
Birthday Cake	0.00	230	521	403	77%	4.8Medium	en
Blacksmith Training	0.02	561	64	28	44%	8.5Hard	en
Blind Bottles	0.02	453	162	97	60%	6.7Hard	en
Bracket Matrix	0.01	311	154	111	72%	5.1Medium	en
Bracket Pairing	0.00	329	231	176	76%	5.8Hard	en
Brackets	0.00	573	822	424	52%	6.8Hard	en
Candy Factory	0.00	62	178	113	63%	6.3Hard	en
City Bike	0.02	400	85	56	66%	8.3Hard	en
Code Guessing	0.00	140	934	762	82%	2.7Easy	en
Concert Rehearsal	0.01	611	251	113	45%	7.6Hard	en
Course Planning	0.08	1151	98	51	52%	7.6Hard	en
Cramming for Finals	0.13	845	151	94	62%	7.3Hard	en
Creative Accounting	0.04	185	233	179	77%	5.1Medium	en
Critical Elements	0.02	660	95	63	66%	5.9Hard	en
Duel of Cards	0.00	98	453	391	86%	2.6Easy	en
Economical Coverage	0.00	1990	30	19	63%	7.4Hard	en
Espresso!	0.00	65	1131	1013	90%	1.9Easy	en
Even Substrings	0.56	977	113	69	61%	7.0Hard	en
Exactly Paired	0.02	519	83	53	64%	7.8Hard	en
Fibonacci Tour	0.01	565	318	258	81%	5.3Medium	en
Fruit Slicer	0.00	623	216	137	63%	6.9Hard	en
GCD Harmony	0.05	968	274	207	76%	6.2Hard	en
Game of Nines	0.00	52	226	189	84%	3.2Medium	en
Grade Curving	0.00	124	369	281	76%	4.7Medium	en
Herb Mixing	0.00	43	985	912	93%	1.6Easy	en
Item Selection	0.00	659	299	235	79%	5.7Hard	en
LCM Tree	0.07	1428	50	21	42%	8.6Hard	en
Land Equality	0.00	355	296	218	74%	5.2Medium	en
Left and Right	0.00	65	1360	1104	81%	2.9Medium	en
Lone Knight	0.09	2566	30	21	70%	7.3Hard	en
Lone Rook	0.03	1308	120	77	64%	7.4Hard	en
Long Swaps	0.00	71	446	378	85%	3.7Medium	en
Manhattan Shopping	0.15	2463	28	10	36%	8.5Hard	en
Match Game	0.00	150	277	234	84%	4.4Medium	en
Maximum Expression	0.00	1961	104	30	29%	9.4Hard	en
Office Building	0.00	387	104	90	87%	2.7Easy	en
On-Call Team	0.02	429	153	116	76%	6.8Hard	en
Parking Lot	0.05	1085	87	61	70%	8.2Hard	en
Pianissimo	0.04	403	228	174	76%	6.2Hard	en
Pokeball Fever	0.04	463	51	34	67%	5.5Hard	en
Prime Matrix	0.00	228	325	270	83%	4.2Medium	en
Rafting Trip	0.02	1748	154	115	75%	8.0Hard	en
Range Editing	0.04	428	211	110	52%	7.9Hard	en
Research Productivity Index	0.00	241	602	521	87%	3.3Medium	en
Reset	0.02	365	116	60	52%	8.8Hard	en
Seven Wonders	0.00	40	9579	9127	95%	1.5Easy	en
Smooth Array	0.02	543	121	87	72%	7.0Hard	en
Stream Lag	0.00	66	651	560	86%	3.3Medium	en
Sum and Product	0.01	469	212	143	67%	6.7Hard	en
Swap Frenzy	0.00	548	190	57	30%	8.9Hard	en
Swap for Palindrome	0.00	938	103	69	67%	7.4Hard	en
Traveling Merchant	0.05	887	328	232	71%	6.3Hard	en
Treasure Hunt	0.00	853	261	163	62%	7.4Hard	en
Tree Number Generator	0.52	1563	92	61	66%	5.8Hard	en
Triangular Logs	0.17	805	153	115	75%	7.7Hard	en
Triplet-Free Queens	0.77	2097	34	16	47%	8.6Hard	en
Unlock Pattern	0.00	85	2060	1938	94%	1.9Easy	en
Unlock Pattern II	0.00	949	169	104	62%	6.7Hard	en
Welcome Sign	0.00	83	688	616	90%	2.1Easy	en
Which One is Larger	0.00	136	245	195	80%	3.4Medium	en
Window Shopping	0.10	3342	26	13	50%	8.7Hard	en
Word Ladder	0.00	200	271	206	76%	5.9Hard	en
Word Puzzle	0.23	455	177	137	77%	4.9Medium	en
XOR Equation	0.02	711	166	132	80%	5.1Medium	en