question,solution
"10 – 4 – 20 – 14 – 70 – ?",64
"5 – 10 – 8 – 16 – 14 – ?",28
"6 – 18 – 21 – 63 – 66 – ?",198
"6 – 9 – 13 – 18 – 24 – ?",31
"8 – 7 – 9 – 6 – 10 – ?",5
"22 – 19 – 16 – 13 – 10 – ?",7
"4 – 3 – 5 – 2 – 6 – ?",1
"69 – 59 – 51 – 45 – 41 – ?",39
"121 – 11 – 16 – 4 – 9 – ?",3
"3 – 4 – 2 – 6 – 10 - ?",5
"48 – 16 – 21 – 7 – 12 – ?",4
"25 – 17 – 34 – 26 – 52 - ?",44
"1 – 2 – 4 – 5 – 25 – ?",26
"5 – 9 – 17 – 29 – 45 – ?",65
"13 – 10 – 16 – 13 – 19 – ?",16
"6 – 12 – 14 – 28 – 30 – ?",60
"1 – 7 – 9 – 15 – 17 – ?",23
"36 – 26 – 18 – 12 – 8 – ?",6
"2 – 4 – 12 – 48 – 240 - ?",1440
"1 – 5 – 3 – 7 – 5 – ?",9
"33 – 44 – 22 – 32 – 11 – ?",20
"2 – 4 – 16 – 96 – 768 - ?",7680
"87 – 83 – 79 – 75 – 71 – ?",67
"99 – 105 – 83 – 89 – 67 – ?",73
"2 - 4 - 3 - 6 - 5 – ?",10
"33 – 34 – 36 - 39 – 43 – ?",48
"1 – 3 – 9 – 27 – 81 - ?",1243
"972 – 324 – 108 – 36 – 12 - ?",4
"1 – 4 – 16 – 256 – 1024 - ?",4096
"10 – 15 – 12 – 17 – 14 - ?",19
"2 - 7 - 3 - 8 - 4 - ?",9
"1 – 4 – 9 – 16 – 25 - ?",36
"100 – 90 - 81 - 73 - 66 - ?",60
"23 - 27 - 33 - 41 - 51 - ?",63
"75 – 15 – 25 – 5 – 15 - ?",3
"183 – 305 – 427 – 549 – 671 - ?",793