The free options include two activities in your account and 60 player sessions per month. You can even try out Puzzel.org without an account!
If you would like to use Puzzel.org more frequently, then you will need an account and a subscription (available with and without auto-renewal). Choose one below to fit your needs.
create an unlimited number of activities
gain access to all of the features available in the activity builders
embed your activities in all platforms that support HTML5
Choosing the year subscription will grant you a discount of two months (you pay 10 instead of 12 months in total)