The Concentration Grid

HOW TO: Click each number starting from 00 up to 99. Your time will automatically recorded and you can veiw it in your history. If you forget which number to look for the "Current Number" display will help you.

NOTE: Navigating away from this page will cancel your time

Clicking the start button will begin the timer.

Start

61	73	95	98	31	32	43	01	13	28
79	17	77	53	99	07	05	40	70	56
68	96	35	38	33	64	14	83	04	02
71	88	49	20	66	29	59	50	00	89
52	92	87	21	24	03	19	34	26	72
94	84	58	42	18	08	93	47	15	86
57	37	74	10	90	48	09	36	11	82
67	81	16	23	46	80	85	78	06	62
25	44	45	54	22	97	51	41	60	76
12	55	27	30	75	69	91	63	65	39

The Concentration Grid

Time:

CURRENT NUMBER:00

Congratulations!

You completed the concentration grid with a time of

61	73	95	98	31	32	43	01	13	28
79	17	77	53	99	07	05	40	70	56
68	96	35	38	33	64	14	83	04	02
71	88	49	20	66	29	59	50	00	89
52	92	87	21	24	03	19	34	26	72
94	84	58	42	18	08	93	47	15	86
57	37	74	10	90	48	09	36	11	82
67	81	16	23	46	80	85	78	06	62
25	44	45	54	22	97	51	41	60	76
12	55	27	30	75	69	91	63	65	39

61	73	95	98	31	32	43	01	13	28
79	17	77	53	99	07	05	40	70	56
68	96	35	38	33	64	14	83	04	02
71	88	49	20	66	29	59	50	00	89
52	92	87	21	24	03	19	34	26	72
94	84	58	42	18	08	93	47	15	86
57	37	74	10	90	48	09	36	11	82
67	81	16	23	46	80	85	78	06	62
25	44	45	54	22	97	51	41	60	76
12	55	27	30	75	69	91	63	65	39

61	73	95	98	31	32	43	01	13	28
79	17	77	53	99	07	05	40	70	56
68	96	35	38	33	64	14	83	04	02
71	88	49	20	66	29	59	50	00	89
52	92	87	21	24	03	19	34	26	72
94	84	58	42	18	08	93	47	15	86
57	37	74	10	90	48	09	36	11	82
67	81	16	23	46	80	85	78	06	62
25	44	45	54	22	97	51	41	60	76
12	55	27	30	75	69	91	63	65	39