Convert playground nodes to areas - World #maproulette mpr.lt/c/38575/t/156744491
Convert playground nodes to areas - World #maproulette mpr.lt/c/38575/t/156746076
Convert playground nodes to areas - World #maproulette mpr.lt/c/38575/t/156754047
Convert playground nodes to areas - World #maproulette mpr.lt/c/38575/t/156734565