Build the room once — rows, groups, pairs, gaps where the radiator is — then add a class and press Seat everyone. Flag the pupils who need the front row and the plan puts them there; mark who must sit apart and any pair that lands side by side is flagged, with Shuffle until settled to reshuffle until every rule is met. Display mode flips the plan so the class sees it from their side, and a printed copy fits one A4 sheet. Class lists and rooms are saved in this browser only; nothing is uploaded anywhere.
Double-tap a pupil to pin them to the front ★
Teacher view only — never shown in Display or print.
One name per line. Names never leave this browser.
Tap the dot beside a pupil to cycle flags.
Copy the code somewhere safe, or paste one in and Restore — moves everything to another device.
No right answer — but you have to defend yours.