Problem 1) correct Problem 2) correct Problem 3) incorrect; answer is 8 Problem 4) incorrect; answer is 3 Problem 5) correct Problem 6) correct Problem 7) incorrect; answer is 59 Problem 8) incorrect; answer is 99 Problem 9) correct Problem 10) incorrect; answer is 25 Problem 11) correct Problem 12) incorrect; answer is 76
88 = W 52 = I 8 = L 8 = L
3 = G 52 = I 70 = V 67 = E
59 = Y 99 = O 31 = U
25 = A
164 = R 52 = I 76 = N 3 = G
It decodes to "Will give you a ring" which has a double meaning. The first meaning is "I'll give you a wedding ring" and the second is "I'll give you a call" (which is British English)