Name_____________________________
63 48 17 81 16 45 62 89 x4 x6 x5 x9 x8 x7 x9 x6
14 39 38 63 19 88 34 26 x9 x5 x3 x8 x1 x6 x7 x4
89 23 74 44 36 15 57 53 x2 x7 x6 x8 x9 x7 x6 x9
98 68 27 37 39 74 45 43 x4 x3 x9 x8 x1 x7 x8 x7
97 86 28 19 78 31 53 79 x3 x4 x8 x4 x5 x6 x9 x7
34 99 57 85 94 59 85 37 x8 x8 x7 x5 x8 x3 x9 x7