Hints for puzzle 4
Read only as far down this list as you need to. Hint 1 is nearly free; hint 4 will effectively hand you the opening.
- What is covered. These ten rounds draw on: flight distance, Food energy, Sugar, Calories burned, Protein.
- The shape of the set. Rounds are ordered easiest first, so round 1 is a landslide and round 10 is close. Answer the early ones fast and save your thinking for the end.
- How many are genuinely hard. 1 of these rounds are near coin-flips, where the two answers sit within 30% of each other.
- Your opener. Round 1 asks: Which city is further from New York (JFK)?