Groups with Preferences

Build optimized groups from student preferences, optional gender separation, custom room sizes, and do-not-pair rules.

Input Data

CSV columns: Name, Gender (optional), Pref1..Pref5, DoNotPair. Google Form rooming exports are supported.

Name	Gender	1st	2nd	3rd	4th	5th	Do Not Pair (comma separated)

Bulk gender update (one per line)

Format: Name, F or Name, M

Bulk do-not-pair update (one per line)

Format: Name: Name A, Name B

Keep genders separate

Group sizes (mixed mode)

Total capacity must equal number of students.

Population size

Mutation rate (0-1)

0Best Score

0Generations

0Got 1st

0Got Top 3

Ready.

Show preference outcomes

Groups with Preferences — printed allocation

Import student data, set capacities, and start optimization.