Problems from NENA 2019

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
Add 'Em Up!	2975	695	23%	0.01	732	514	70%	5.3
Cutting the Necklace	488	198	41%	0.02	132	104	79%	5.8
Fair Divisions	233	39	17%	0.38	47	18	38%	7.3
Guess the Digits	741	29	4%	0.01	99	25	25%	9.4
Monument Maker	422	147	35%	0.01	136	113	83%	4.8
Protecting the Collection	685	272	40%	0.01	135	112	83%	3.9
Stickers	83	31	37%	0.28	20	8	40%	7.5
The Colonization of El-gă-rizm	334	136	41%	0.00	112	92	82%	5.2
The Sock Pile	305	92	30%	0.03	95	70	74%	5.5
The Wire Ghost	244	52	21%	0.01	29	4	14%	9.6