Puzzle 13

Greek hero dipped in the River Styx by his heel

Acts in accordance to instructions

Gathering information and intelligence on the enemy

Date in February that marks Valentine's Day

Single-wheeled bike

Desserts in paper cases with icing and sprinkles

Dessert topping made from sugar, nuts, cinnamon

To be slightly strange or unusual in nature

Exclamation, shows reluctance to discuss something

A key figure in an organization

Shower soap in a bottle

Major sports event held in Rio de Janeiro in 2016