You can either use the session-wide link, persistent links, or single-use links.

Session-wide link

During testing, you can open this link in up to 8 tabs.

http://otree.bunsencloud.de/join/zadarepu

Persistent links

For a real session, you should use a room.

Single-use links

Below are single-use links, which you can distribute to your participants. Each link has a unique code for the participant.

P1	http://otree.bunsencloud.de/InitializeParticipant/j6qphnlb
P2	http://otree.bunsencloud.de/InitializeParticipant/pg21pfha
P3	http://otree.bunsencloud.de/InitializeParticipant/8s07tber
P4	http://otree.bunsencloud.de/InitializeParticipant/m5z71uzn
P5	http://otree.bunsencloud.de/InitializeParticipant/zlo49q1d
P6	http://otree.bunsencloud.de/InitializeParticipant/lxuwnysw
P7	http://otree.bunsencloud.de/InitializeParticipant/yk1ho5c7
P8	http://otree.bunsencloud.de/InitializeParticipant/zdcirvw1