39788

It can't be 11 and 4 (the starting numbers), 12 and 3, 13 and 2, 14 and 1 the second number plus another number must equal 20 for clue 2 that's 15 and below for all of them and it is higher. 1 and 14 and 13 and doent work because for clue 3 it must it must equal 23 and the 3rd numbers will be 16 and 17. 3 and 12 and 4 and 11 the 6th number will be higher then 15. 5 and 10 is wrong because the 3rd number will be 10 because clue 2 stipulates that it must be 20. For 7 and 8 is wrong because the 5th number will equal 7 because the 4th number equals 9 and numbers 4 and 5 equals 16. In 9 and 6 the 4th number equals 9 because the 3rd number equals 14. Finally 10 and 5 is wrong because both 4 and 5 cards is 8.