[spoilers for puzzle number 2] Got it in 2 today after getting only a green × for ab×c+d. I thought the solution was the only other thing that matched, althoug

[spoilers for puzzle number 2] Got it in 2 today after getting only a green × for ab×c+d. I thought the solution was the only other thing that matched, although my friends found another one. It feels really harsh that if the answer includes ab×c and you type c×ab it doesn't count - they're the same sum!