Today's was just dumb IMO, never had this issue yet and I have cumulative on
Started with 18+27=45, answer was 27+11=38. My 27 did not show green, it showed purple. Why wouldn't 27 be green? Plus the 1 in 18 was purple and I would expect it to be green as well since 18+27 is the same as 27+18. Would have had enough information to get it on 2nd guess with green 1, purple 8, green +, green 2, green 7, green =, black black.