Sums 15, 18, 19, 20, 21, 1,3 2,2 3,2 3,3 HHH, HLL, HLH EEE, EEO, EOE OII AND CLC
I Worked out 6 numbers.... 843, 846, 856, 876, and 866
Winner was 681 1,2 HHL EEO IOO And CCL
I had the right sum 15.