Cut two colors of wool, each about 5/6 meters long. (If you have a large group playing at the same time–you may need 3 colors of wool and cut the pieces longer) - green for snakes and brown for worms for example

Next cut the long length into many pieces.

Hide the pieces of wool outside.

When the time to play, carefully explain rules and regulations to the Cubs.

Each Six to look for their own colour wool (worms or snakes)

They will tie each yarn piece that they find to the next wool piece.

The team with the longest finished wool (Worm or Snake)  wins!