Numbers float in a tube, suspended by a fan. Drag two numbers into a box to make its sum. Keep the fan fueled — or the numbers crash!
🌀 Fan suspends numbers — larger numbers fall faster
📦 Drag two numbers into a box that matches their sum
✅ Correct → the sum will reappear at the top of the tube
❌ Wrong → red number drops fast!
🔟 Make 10s → refuel the fan's tank!
💥 Numbers hitting the fan cause damage!
⛽ Fuel 50%+: max fan · 10-50%: medium · <10%: low