Problems by Zachary Friggstad

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Name	Fastest	Shortest	Total	Acc.	Ratio	Difficulty	Languages
All Colourings	0.10	887	139	55	40%	5.5Hard	en
Always Know Where Your Towel Is	0.55	951	437	59	14%	8.5Hard	en
Antimatter Rain	0.17	1393	415	162	39%	7.8Hard	en
Attendance	0.00	61	1592	661	42%	1.7Easy	en
Balls and Bins	0.01	273	190	84	44%	5.9Hard	en
Big And	0.08	130	368	154	42%	5.3Medium	en
Birthday Candles	0.00	138	391	145	37%	3.3Medium	en
Bombardment	0.12	230	428	124	29%	4.5Medium	en
Braaaains	0.03	435	277	69	25%	6.4Hard	en
Bumper-To-Bumper Traffic	0.01	195	1742	529	30%	4.1Medium	en
Bundles of Joy	0.00	545	808	203	25%	6.5Hard	en
Candy Store	0.00	91	1686	892	53%	1.5Easy	en
Central String	0.03	441	281	33	12%	8.4Hard	en
Clumsy Cardinals	0.04	369	217	70	32%	6.4Hard	en
Color Tubes	0.00	897	440	114	26%	6.7Hard	en
Cubic Cycle	0.01	737	168	37	22%	8.0Hard	en
Decisions, Decisions	0.00	5	705	335	48%	3.1Medium	en
Delivering Goods	0.02	1137	781	204	26%	6.3Hard	en
Dinner Time	0.00	182	336	119	35%	3.8Medium	en
Finding An A	0.00	5	17870	9792	55%	1.3Easy	en
Flipping Cards	0.02	5	1779	521	29%	6.6Hard	en
Flow Shop	0.01	150	2651	1566	59%	2.2Easy	en
Folding a Cube	0.00	323	830	226	27%	6.1Hard	en
Frosh Week	0.01	5	3594	1852	52%	2.2Easy	en
GCVWR	0.00	5	6920	3885	56%	1.4Easy	en
Greedy Increasing Subsequences	0.03	186	331	155	47%	5.8Hard	en
H-Index	0.00	58	7908	2170	27%	2.7Easy	en
Handheld Fan	0.00	88	180	108	60%	2.4Easy	en
Hired Help	0.01	341	653	152	23%	6.0Hard	en
Hissing Microphone	0.00	5	36363	19337	53%	1.3Easy	en
Hockey Fans	0.03	371	124	47	38%	5.1Medium	en
I've Been Everywhere, Man	0.00	5	27365	16588	61%	1.7Easy	en
Interview Queue	0.02	745	1013	260	26%	7.7Hard	en
Keys, Phone, Wallet	0.00	5	4556	1902	42%	1.3Easy	en
Lefties vs. Righties	0.00	217	336	98	29%	5.7Hard	en
Lines of X	0.00	675	129	50	39%	5.5Hard	en
Loot Chest	0.00	109	236	112	47%	4.1Medium	en
Matrix Keypad	0.00	557	756	339	45%	3.8Medium	en
Maximal Sequences	0.02	534	1149	336	29%	6.5Hard	en
Monitoring Ski Paths	0.02	573	866	223	26%	7.0Hard	en
Musical Scales	0.00	122	2701	1639	61%	1.7Easy	en
Ordinary Ordinals	0.00	5	904	246	27%	4.6Medium	en
Paper Snowflakes	0.02	530	352	124	35%	6.4Hard	en
Pawn Shop	0.03	119	1199	422	35%	3.6Medium	en
Pegs and Legs	0.01	423	265	132	50%	3.8Medium	en
Pencil Crayons	0.00	5	1047	649	62%	1.5Easy	en
Perfect Path Patrol	0.04	5	516	222	43%	6.0Hard	en
Piece of Cake!	0.00	5	15020	9113	61%	1.4Easy	en
Power String Matching	0.00	629	131	56	43%	6.3Hard	en
Quadratic Dissonance	0.00	110	305	154	50%	4.0Medium	en
RSA Mistake	0.00	222	899	293	33%	4.3Medium	en
Ray Chasing	0.00	555	433	101	23%	5.1Medium	en
Rectangle Tiling	0.00	272	341	71	21%	6.2Hard	en
Seven Up	0.00	409	129	47	36%	3.8Medium	en
Shopping Bags	0.00	238	245	54	22%	7.5Hard	en
Simone	0.00	76	1131	607	54%	2.0Easy	en
Small Schedule	0.00	59	3328	920	28%	5.1Medium	en
Snowball Fight	0.00	551	218	73	33%	5.2Medium	en
Social Distancing	0.00	60	1901	822	43%	2.2Easy	en
Square Peg	0.00	5	2579	1385	54%	1.6Easy	en
Stack Construction	0.04	373	695	202	29%	7.2Hard	en
Stopwatch	0.00	5	10794	6159	57%	1.5Easy	en
Supply Routes	0.15	261	468	213	46%	4.0Medium	en
Swapping Places	0.02	1151	189	39	21%	7.4Hard	en
Team Change	0.00	1618	161	54	34%	6.6Hard	en
The Biggest Triangle	0.00	742	980	297	30%	4.7Medium	en
The King's Guards	0.02	2541	137	12	9%	8.1Hard	en
Thwack!	0.01	319	109	47	43%	6.3Hard	en
Trade Routes	0.17	628	372	102	27%	5.4Medium	en
Treasure Spotting	0.01	1114	1115	173	16%	5.8Hard	en
Triangle Containment	0.05	809	604	161	27%	6.6Hard	en
Trimming Convex Polygons	0.00	813	318	69	22%	8.0Hard	en
Trip Odometer	0.00	71	1098	511	47%	2.2Easy	en
Typo	0.07	597	3899	924	24%	6.4Hard	en
Wormhole Extreme!!!	0.00	342	241	80	33%	4.2Medium	en