In Phase 10 can a phase requiring collecting x of one color and y of one color be completed using x+y of the same color?
E.G. Can Candy Castle / Mountain Vista Phase 7 (4 of one color + 6 of one color) or Phase 8 (5 of one color + 5 of one color) be completed with 10 of the same color?
or
Can Cocoa Canyon Phase 3 (4 cards of one color + 5 cards of one color) be completed with 9 card of the same color?