Break up who-sits-with-whom before exam day. Download the template, fill in your centres, roles and rosters, upload — everything runs right here, nothing leaves this tool.
A date shuffles as one unit — operators only swap with same-role people at another centre within the radius.
The flow animation that played while we shuffled — each dot is an operator moving from its old centre to its new one. Replay it any time.
% of each centre's people who are new to it after the shuffle.
Distance from original to new centre.
Toggle to watch the postings scramble. Circle size = headcount.
Every shuffle is proven valid before you trust it.