Round 1: I E I R L S T G W
Round 2: A A I G R L T C E
Round 3: A I U C R T N B E
Round 4: A I O V N T D I E
Round 5: 7, 8, 6, 3, 10, 4, Target: 968
Round 6: O E I P L Y M G S
Round 7: I E E F L W D K A
Round 8: A O U X P S J T E
Round 9: O O I V R S G A U
Round 10: 50, 10, 4, 9, 6, 3, Target: 688
Round 11: A E U Q S B C O I
Round 12: O A E D Y M N Z L
Round 13: I E O S S F H N T
Round 14: 100, 75, 50, 25, 9, 9, Target: 532
Round 15 (conundrum): GRAPHMAID