Paper Airplane Game

Description: Ïðîâåäèòå áóìàæíûé ñàìîëåòèê ïî âñåì êîìíàòàì äî êîíöà. Ñàìîëåòèê ïîäíèìàåòñÿ ââåðõ òîëüêî òàì, ãäå åñòü âîçäóøíûé ïîòîê.
Instructions: