Tall ships sailing challenge

Description: Çà îòâåä¸ííîå âðåìÿ íàäî ñîâåðøèòü ïàðóñíóþ ðåãàòó èç Ëîíäîíà â Ãàëèôàêñ ñ çàõîäîì â 6 ïîðòîâ.
Instructions: