one of the boulder maths puzzles is solvable and the boulder didnt let me through when given the right answer. unplayable.
for those wondering:
one orange - 2a
one apple - 3a
one aracoin - a
so you can afford 5 apples if you have 5 oranges and 5 aracoins, but the answer is not accepted by the boulder. worst game ever!!!!! /s