Indoor bowling

Use paper towel/Toliet paper tubes or recycled bottles

Decorate for fun

Use a soft ball as not to break the tubes

Set up 6-9 pins in the order of bowling pins.

Tape down a line or make a lane using ropes, blankets, rugs..etc

If ball goes out of line no score is held.

If you knock down all pins first go strike you get 15 points.  If you get a spare it's 10. Other than that you get 1 point per pin knock down.