Convert football pitch nodes to areas - World https://maproulette.org/browse/challenges/14554
Convert football pitch nodes to areas - World https://maproulette.org/browse/challenges/14554
Convert football pitch nodes to areas - World https://maproulette.org/browse/challenges/14554
Convert football pitch nodes to areas - World https://maproulette.org/browse/challenges/14554
Convert football pitch nodes to areas - World https://maproulette.org/browse/challenges/14554
Convert football pitch nodes to areas - World https://maproulette.org/browse/challenges/14554
Convert football pitch nodes to areas - World https://maproulette.org/browse/challenges/14554
Convert football pitch nodes to areas - World https://maproulette.org/browse/challenges/14554
Convert football pitch nodes to areas - World https://maproulette.org/browse/challenges/14554
Convert football pitch nodes to areas - World https://maproulette.org/browse/challenges/14554
Convert football pitch nodes to areas - World https://maproulette.org/browse/challenges/14554
Convert football pitch nodes to areas - World https://maproulette.org/browse/challenges/14554
Convert football pitch nodes to areas - World https://maproulette.org/browse/challenges/14554
Convert football pitch nodes to areas - World https://maproulette.org/browse/challenges/14554
Convert football pitch nodes to areas - World https://maproulette.org/browse/challenges/14554
Convert football pitch nodes to areas - World https://maproulette.org/browse/challenges/14554
Convert football pitch nodes to areas - World https://maproulette.org/browse/challenges/14554
Convert football pitch nodes to areas - World https://maproulette.org/browse/challenges/14554
Convert football pitch nodes to areas - World https://maproulette.org/browse/challenges/14554
Convert football pitch nodes to areas - World https://maproulette.org/browse/challenges/14554