1. Drag (or touch-drag) teams from the left panel onto "DROP TEAM" slots
2. Top 8 slots → Winners Round 1  |  Bottom 4 → Elimination Round 1
3. When both teams are in a match, tap/click the team you want to advance
4. Tap/click a decided match to undo it (cascades through downstream matches)
5. Winners bracket losers automatically drop to the elimination bracket
6. Grand Finals: Winners Final winner vs Elimination Final winner