Public contest hosting
Free
Public contests hosted on DMOJ
Checked 4 Oct 2026
Plans and prices
DMOJ pricing
Private contest hosting
Priced on request
For educational organizations; small fee, amount not stated
Checked 4 Oct 2026
Public contests hosted on DMOJ
Checked 4 Oct 2026
For educational organizations; small fee, amount not stated
Checked 4 Oct 2026