Problems by Zachary Friggstad

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Name	Fastest	Shortest	Total	Acc.	Ratio	Difficulty	Languages
All Colourings	0.10	1408	129	52	40%	5.9Hard	en
Antimatter Rain	0.17	1393	390	156	40%	8.0Hard	en
Attendance	0.00	61	980	419	43%	1.8Easy	en
Balls and Bins	0.01	273	181	81	45%	6.0Hard	en
Birthday Candles	0.01	186	303	111	37%	3.9Medium	en
Bombardment	0.13	230	308	82	27%	5.3Medium	en
Braaaains	0.03	435	260	63	24%	6.9Hard	en
Bumper-To-Bumper Traffic	0.01	195	1636	492	30%	4.1Medium	en
Bundles of Joy	0.00	545	765	194	25%	6.5Hard	en
Candy Store	0.00	91	1220	631	52%	1.5Easy	en
Central String	0.03	441	275	32	12%	8.5Hard	en
Clumsy Cardinals	0.04	369	209	67	32%	6.7Hard	en
Color Tubes	0.00	897	412	109	26%	6.2Hard	en
Cubic Cycle	0.01	909	145	29	20%	7.9Hard	en
Decisions, Decisions	0.00	5	542	295	54%	2.9Medium	en
Delivering Goods	0.02	1137	760	198	26%	6.3Hard	en
Dinner Time	0.01	200	289	100	35%	4.1Medium	en
Finding An A	0.00	5	15757	8805	56%	1.2Easy	en
Flipping Cards	0.03	5	1626	484	30%	6.5Hard	en
Flow Shop	0.01	150	2514	1471	59%	2.2Easy	en
Folding a Cube	0.00	323	669	197	29%	5.5Hard	en
Frosh Week	0.01	5	2829	1495	53%	2.1Easy	en
GCVWR	0.00	5	6515	3666	56%	1.4Easy	en
Greedy Increasing Subsequences	0.03	186	305	145	48%	6.0Hard	en
H-Index	0.00	58	7133	1910	27%	3.4Medium	en
Hired Help	0.01	341	616	138	22%	6.0Hard	en
Hissing Microphone	0.00	5	34013	18127	53%	1.3Easy	en
I've Been Everywhere, Man	0.00	5	25447	15597	61%	1.4Easy	en
Interview Queue	0.02	745	882	249	28%	7.5Hard	en
Keys, Phone, Wallet	0.00	5	2632	1164	44%	1.3Easy	en
Lefties vs. Righties	0.00	217	320	93	29%	5.8Hard	en
Lines of X	0.00	675	114	44	39%	6.0Hard	en
Loot Chest	0.00	109	219	105	48%	3.5Medium	en
Matrix Keypad	0.00	557	691	320	46%	3.6Medium	en
Maximal Sequences	0.02	534	1078	317	29%	6.5Hard	en
Monitoring Ski Paths	0.02	573	832	218	26%	6.9Hard	en
Musical Scales	0.00	122	2527	1536	61%	1.7Easy	en
Ordinary Ordinals	0.00	5	633	190	30%	4.4Medium	en
Paper Snowflakes	0.03	530	317	115	36%	6.3Hard	en
Pawn Shop	0.03	119	1108	395	36%	3.5Medium	en
Pegs and Legs	0.01	423	252	129	51%	3.5Medium	en
Pencil Crayons	0.00	5	841	518	62%	1.4Easy	en
Perfect Path Patrol	0.04	5	492	217	44%	5.9Hard	en
Piece of Cake!	0.00	5	14448	8789	61%	1.5Easy	en
Power String Matching	0.00	738	93	45	48%	5.1Medium	en
Quadratic Dissonance	0.00	110	288	147	51%	4.0Medium	en
RSA Mistake	0.00	222	801	264	33%	4.2Medium	en
Ray Chasing	0.00	555	362	80	22%	5.1Medium	en
Seven Up	0.00	409	100	31	31%	5.0Medium	en
Shopping Bags	0.00	238	235	50	21%	7.8Hard	en
Simone	0.00	76	1001	537	54%	1.9Easy	en
Small Schedule	0.00	59	2491	787	32%	3.2Medium	en
Snowball Fight	0.00	551	180	63	35%	5.4Medium	en
Social Distancing	0.00	60	1704	741	43%	2.3Easy	en
Square Peg	0.00	5	2380	1277	54%	1.6Easy	en
Stack Construction	0.04	373	614	184	30%	7.2Hard	en
Stopwatch	0.00	5	10132	5786	57%	1.5Easy	en
Supply Routes	0.15	261	395	185	47%	4.5Medium	en
Swapping Places	0.02	1151	171	38	22%	7.2Hard	en
Team Change	0.00	1618	156	53	34%	6.7Hard	en
The Biggest Triangle	0.00	817	903	277	31%	4.6Medium	en
The King's Guards	0.02	2541	111	11	10%	8.4Hard	en
Thwack!	0.01	319	85	35	41%	6.3Hard	en
Trade Routes	0.17	670	340	88	26%	6.5Hard	en
Treasure Spotting	0.01	1304	1063	163	15%	5.6Hard	en
Triangle Containment	0.05	850	527	138	26%	6.6Hard	en
Trimming Convex Polygons	0.00	828	307	66	21%	8.0Hard	en
Trip Odometer	0.00	71	1040	477	46%	2.3Easy	en
Typo	0.07	611	3649	857	23%	6.5Hard	en
Wormhole Extreme!!!	0.00	342	229	72	31%	4.6Medium	en