Math bug?

[76561199144223962]

Alright, i did the math on stage 4 hard. I did it like 3 times, 1. I guess wrong 1 time, 2. I did guess all right but im dead, i don't get the acivement, 3. I guess all right again but finish the 20 min. But still, i don't finish the acivement. Is it bug? Can someone help me?

Its take my 2 hours for nothing bruh😔

[Shirojacky]

If you get the achievement it will pop up immediately, so whether you win or lose the run you'll get it. But several people have reported that the achievement getting is bugged, so maybe wait until Kay Yu comments on it.

[HRHV87]

The bug that i reported like a month ago was that the boss would spawn and I'd get no timer to step on the right answer, the boss would just machinegun me with the laser in like a second. Most of the times it works normally but sometimes the miniboss just pops and insta kills me

[Drecken]

so i wont be able to 99% this game until dev reply? Sadge