4D maze

[Coolman]

if it happens under windows and you free the memory correctly then the problem may be in qb64. it may be a bug. this kind of problem under linux has no serious consequences because the system detects memory overflow and stops the program automatically before it causes any damage but when I was testing qb64 under windows a long time ago, I often had this kind of crash followed irreparably by the instability of the whole system. that's why I had stopped using qb64 under windows 7.