Google authentication failed. Please try again later!

Box A
Box B
Box C
Box D
Box E
Memory
nbh1
8
6
9
6
8
8
nbh2
12
13
11
25
27
16
nbh3
5
1
5
5
4
4
nbh4
8
4
6
7
7
3
nbh5
0
0
0
0
0
0
nbh6
9
2
4
8
14
12
Box A
Box B
Box C
Box D
Box E
Memory
abh1
5
4
4
5
8
3
abh2
13
6
14
14
12
6
abh3
0
0
0
0
0
0
sbh1
17
6
7
6
19
10
sbh2
9
8
9
9
11
9
sbh3
9
5
7
7
11
6
Box A
Box B
Box C
Box D
Box E
Memory
abh4
25
16
14
33
38
19
abh5
16
11
10
27
39
6
abh6
22
20
11
29
48
15
sbh4
0
0
0
0
0
0
sbh5
3
5
7
10
20
9
sbh6
13
13
12
36
61
10
Box A
Box B
Box C
Box D
Box E
Memory
mbh1
2
3
3
5
5
7
mbh2
10
13
12
19
26
20
mbh3
7
3
10
5
5
7
mbh4
5
7
8
11
11
2
Box A
Box B
Box C
Box D
Box E
Memory
dbh1
0
0
0
0
0
0
dbh2
12
2
15
14
5
13
dbh3
0
0
0
0
0
0
dbh4
13
17
13
16
22
19
dbh5
19
11
17
11
20
12
dbh6
21
12
8
20
27
12

Need practiceMemory

+01234567891011121314151617181920
0DDDCADCCDD
1DEEDCEAEDEADACEBAEAD
2CMBDCBMEMMDDDCBEEBM
3EAAAAAAADAAAAAAAAA
4DABAAAMABAABAABAB
5CCBBCABABCABBACB
6DACCCBBDCCCBDCA
7AEEDEBBADCDAAE
8ECBEBECEBEBBE
9DAAAAAAADAAA
10ECDDBBAACAC
11AABDADBDB
12DADBAEAD
13BDCEABB
14DADBAD
15BAAED
16DEBE
17DDA
18BB
19A
20

Need practiceMemory

01234567891011121314151617181920
0
1DC
2ECE
3AAAC
4ABAAB
5BBCAAE
6CADACCA
7ACDADBBB
8MBBBEEECE
9AAAAAAAAAA
10ECCABACBDDC
11EEBDCCCCDA
12ADDAECEBAED
13ECEDEEAEBDDC
14EDDDDEBDAEDCE
15EDABEDADCEDADD
16EEDEDEEDCCEEDEB
17DDEDEEDCAEEAEBAE
18BEDAEDCDDEDBADBEE
19EEBEBBABEEEAEDDEDE
20DMEEDEEMMEBBEBCCMME

Need practiceMemory

×123456789101112
1CEECDAEEEEEC
2MEMDDMDEMEBM
3CAAAMADAACCA
4ABBBABABBMBB
5EBBCBCBBACCB
6CCDDMCCADDDC
7BDEDDACBDEEA
8EMCBMDMCEDMC
9CEAAMCMAAEAA
10DBECDEEEDEAE
11BBCDBEDEDDDE
12EEEDEECDDDCD

Need practiceMemory

÷12345678910
1EEEEDEEBBD
2BCBDEDBCBB
3AAAAAAAAAA
4AABAAAAAAA
5BABCCBBCAA
6BCBBCBAADA
7EDDACACABA
8DDBEEDBBCB
9AEAAAAAAAA
10ABDDBEACEA