Problems from IDI Open 2021

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
Asteroid Mining	55	9	16%	0.04	13	8	62%	8.1
Bootstrapping Number	377	181	48%	0.00	151	140	93%	2.4
Captured by Aliens	67	13	19%	0.06	12	9	75%	7.3
Damaged Equation	584	234	40%	0.00	234	216	92%	2.2
Eternal Embers	154	32	21%	0.04	35	26	74%	6.1
Fake News!	50	19	38%	0.14	17	16	94%	4.9
Garbage Tracking	55	18	33%	0.36	13	11	85%	6.5
Helpful Rotations	51	15	29%	0.02	10	9	90%	5.7
Image Compression	104	36	35%	0.01	35	30	86%	6.8
Jumbo Javelin	3302	2400	73%	0.00	2308	2250	97%	1.3
Knox	47	10	21%	0.04	16	9	56%	8.0
Lemonade	30	17	57%	0.02	16	13	81%	5.7