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

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

The Concentration Grid

Time:

CURRENT NUMBER:00

Congratulations!

You completed the concentration grid with a time of

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

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

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