difference between a game play on phone than test on the computer?

Hello,

I just publish my puzzle game on the playstore. Here is the link if you wanna test:

play.google.com/store/apps/details

And someone signal me a weird bug

When he plays the game it seems some pieces aren't detect and it make the level impossible to finish

But when I try it on my side.

Everything is fine when i use the placement of the pieces

Where does the difference could come from.

I use letterbox as screen disposition

The game calculate for each line and column who many square of each color there are to determine what is the dominant color. It seems sometimes some pieces are not detect.

I don't think it came from the code, The level works perfectly on my computer when i test it.

Maybe the piece is not at the exact same position but normaly at the end of each move i round the position to get it perfect.

I will see the level 60

I don't think you did a great job of explaining the bug but from what I understand it looks like a code issue not device.

For example just looking at level 60, it seems completely broken for detection but that's on your events.

I just test the level 60. The detection works perfectly fine.

You should have something like that?

Can it be the code? Or it's the resolution who move the pieces on the wrong place?

Why not test it on the mobile if you are releasing it for mobile? That seems like a blunder. Check it out yourself on mobile to see the issue I guess ?

Why not test it on the mobile if you are releasing it for mobile? That seems like a blunder. Check it out yourself on mobile to see the issue I guess ?

It's also test on mobile.

Everything works.

A player report me another level with the same issue, he continues making some other levels came back to the one with the bug. And this time the solution works.

Same phone, same level, sometimes it works sometimes not.

I would think the problem might be the position because i check the color of the squares in the lines and column with the position of each square and column.

But it's hard to check on other people phones

Hmm ok I didn't understand aspects of the design so for me it looks fine on the detection so it could be specific to their phone or they found a bug.