Problems by Zachary Friggstad

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Name	Fastest	Shortest	Total	Acc.	Ratio	Difficulty	Languages
All Colourings	0.10	887	150	56	37%	5.4Medium	en
Always Know Where Your Towel Is	0.55	951	438	60	14%	8.5Hard	en
Antimatter Rain	0.17	1393	424	162	38%	7.8Hard	en
Attendance	0.00	61	1914	757	40%	1.8Easy	en
Balls and Bins	0.01	273	201	86	43%	5.4Medium	en
Big And	0.08	130	371	157	42%	5.3Medium	en
Birthday Candles	0.00	138	426	154	36%	3.4Medium	en
Bombardment	0.12	230	437	124	28%	4.5Medium	en
Braaaains	0.03	435	286	69	24%	6.4Hard	en
Bumper-To-Bumper Traffic	0.01	195	1766	537	30%	4.0Medium	en
Bundles of Joy	0.00	545	818	204	25%	6.5Hard	en
Candy Store	0.00	91	1828	944	52%	1.5Easy	en
Central String	0.03	441	290	33	11%	8.5Hard	en
Clumsy Cardinals	0.04	369	226	70	31%	6.5Hard	en
Color Tubes	0.00	897	449	114	25%	6.7Hard	en
Cubic Cycle	0.01	737	182	41	23%	7.7Hard	en
Decisions, Decisions	0.00	5	747	341	46%	2.9Medium	en
Delivering Goods	0.02	1137	829	212	26%	6.2Hard	en
Dinner Time	0.00	182	342	121	35%	3.7Medium	en
Finding An A	0.00	5	18562	10025	54%	1.3Easy	en
Flipping Cards	0.02	5	1803	530	29%	6.6Hard	en
Flow Shop	0.01	150	2673	1576	59%	2.1Easy	en
Folding a Cube	0.00	323	839	226	27%	6.0Hard	en
Frosh Week	0.01	5	3690	1891	51%	2.1Easy	en
GCVWR	0.00	5	7083	3953	56%	1.4Easy	en
Greedy Increasing Subsequences	0.03	186	342	157	46%	5.7Hard	en
H-Index	0.00	58	8011	2208	28%	2.8Medium	en
Handheld Fan	0.00	88	188	114	61%	2.3Easy	en
Hired Help	0.01	341	656	152	23%	6.0Hard	en
Hissing Microphone	0.00	5	37250	19688	53%	1.3Easy	en
Hockey Fans	0.03	371	124	47	38%	5.1Medium	en
I've Been Everywhere, Man	0.00	5	27552	16672	61%	1.6Easy	en
Interview Queue	0.02	745	1047	263	25%	7.7Hard	en
Keys, Phone, Wallet	0.00	5	4974	2014	40%	1.4Easy	en
Lefties vs. Righties	0.00	217	345	99	29%	5.7Hard	en
Lines of X	0.00	675	134	54	40%	5.5Hard	en
Loot Chest	0.00	109	256	118	46%	4.0Medium	en
Matrix Keypad	0.00	557	766	340	44%	3.7Medium	en
Maximal Sequences	0.02	534	1158	336	29%	6.5Hard	en
Monitoring Ski Paths	0.02	573	874	223	26%	7.0Hard	en
Musical Scales	0.00	122	2714	1643	61%	1.7Easy	en
Ordinary Ordinals	0.00	5	926	248	27%	4.7Medium	en
Paper Snowflakes	0.02	530	360	124	34%	6.4Hard	en
Pawn Shop	0.03	119	1223	426	35%	3.6Medium	en
Pegs and Legs	0.01	423	278	133	48%	3.8Medium	en
Pencil Crayons	0.00	5	1136	689	61%	1.5Easy	en
Perfect Path Patrol	0.04	5	525	223	42%	6.0Hard	en
Piece of Cake!	0.00	5	15149	9165	60%	1.5Easy	en
Power String Matching	0.00	604	142	60	42%	5.8Hard	en
Quadratic Dissonance	0.00	110	336	164	49%	3.9Medium	en
RSA Mistake	0.00	222	915	297	32%	4.3Medium	en
Ray Chasing	0.00	523	476	112	24%	4.9Medium	en
Rectangle Tiling	0.00	272	347	74	21%	6.1Hard	en
Seven Up	0.00	409	137	47	34%	3.7Medium	en
Shopping Bags	0.00	238	256	57	22%	7.4Hard	en
Simone	0.00	76	1181	630	53%	1.9Easy	en
Small Schedule	0.00	59	3345	924	28%	5.0Medium	en
Snowball Fight	0.00	551	244	77	32%	5.1Medium	en
Social Distancing	0.00	60	2124	884	42%	2.2Easy	en
Square Peg	0.00	5	2706	1433	53%	1.6Easy	en
Stack Construction	0.04	373	706	203	29%	7.1Hard	en
Stopwatch	0.00	5	11071	6257	57%	1.4Easy	en
Supply Routes	0.15	261	477	214	45%	4.0Medium	en
Swapping Places	0.02	1151	197	39	20%	7.5Hard	en
Team Change	0.00	1618	176	60	34%	6.7Hard	en
The Biggest Triangle	0.00	742	1024	309	30%	4.6Medium	en
The King's Guards	0.02	2541	145	12	8%	8.3Hard	en
Thwack!	0.01	319	117	47	40%	6.4Hard	en
Trade Routes	0.17	628	384	105	27%	5.1Medium	en
Treasure Spotting	0.01	1114	1129	173	15%	5.9Hard	en
Triangle Containment	0.05	809	621	163	26%	6.5Hard	en
Trimming Convex Polygons	0.00	813	326	69	21%	8.1Hard	en
Trip Odometer	0.00	71	1123	523	47%	2.2Easy	en
Typo	0.07	597	4169	968	23%	6.7Hard	en
Wormhole Extreme!!!	0.00	342	250	80	32%	4.2Medium	en