Problems from Benelux Algorithm Programming Contest (BAPC) preliminaries 2016

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
Block Game	1141	420	37%	0.00	373	317	85%	3.3
Chess Tournament	736	215	29%	0.01	193	153	79%	6.0
Completing the Square	1157	715	62%	0.00	623	574	92%	1.9
Hamming Ellipses	169	85	50%	0.00	92	80	87%	3.6
Lost In The Woods	217	102	47%	0.00	91	83	91%	3.4
Memory Match	562	211	38%	0.00	205	173	84%	4.1
Millionaire Madness	2753	1133	41%	0.12	731	685	94%	2.5
Presidential Elections	442	144	33%	0.00	148	124	84%	5.7
Rock Band	692	299	43%	0.06	241	207	86%	3.9
Target Practice	392	137	35%	0.01	115	101	88%	5.3
Translators' Dinner	183	49	27%	0.00	51	36	71%	5.4