• Ten nations are dealt one at a time. Slot each one into whichever of the ten sports you think it ranks best in.
• The world ranking is revealed and added to your total. Each sport can be used once.
• Every sport ranks men’s and women’s nations separately. The better (lower) of the two is used automatically, tagged m or f next to the score so you can see which one won.
• A nation outside a sport’s ranked field takes a penalty score.
• Finish with a total under 150 to win the day.

Rankings are a periodically refreshed snapshot from official federation sources (FIFA, FIBA, IIHF, World Rugby, ICC, FIVB, WBSC). Tennis and badminton use each nation’s best-ranked singles player (ATP/WTA, BWF); gymnastics uses the most recent Olympic team all-around results.