Just one single stroke of chalk on the floor is good for designing, but depending on the surface you'll be playing, it might not be enough. Actually, it's most likely not going to be enough and after all, you have a whole box of chalk to use, right ? So go over the lines, make them more obvious, more thick, use different colors like I did, and...You're done ! Get yourself a blindfold, stop 10 people in the street and you're good to go ! Again, this
flash animation from Weezel will help you figure out how to play the Lost Sport and how Runners and Walls should move during the game. The new world record for the 3-circuits labyrinth is only 14 seconds away !
I'd like to take the time to thank, in this final step, some of my students : Noura and Laurissia along with their brothers and sisters Noelie, Axel and Mouna for helping thickening the lines of the labyrinth for the pictures, as well as Maryline, Morgane and Amelie for playtesting this labyrinth so enthusiastically. And Brice, one of our Phys.Ed. teachers, for explaining the pedagogical interest of such a game for pupils age 11 and up !