| Hint | Answer | % Correct |
|---|---|---|
| China | Paper / gunpowder / compass / printing / tea | 89%
|
| USA | Airplane / light bulb / telephone / internet | 67%
|
| Italy | Battery / piano / espresso machine / eyeglasses / pizza | 44%
|
| UK | Steam engine / World Wide Web / electric motor / television / radar | 33%
|
| France | Stethoscope / hot air balloon / photography / Braille / canned food | 33%
|
| India | Decimals / zero / yoga / chess / buttons | 22%
|
| Russia | Tetris / Periodic Table / radio / rubber / color photography | 22%
|
| Canada | Walkie-Talkie / electric wheelchair / snowmobile / garbage bags / poutine | 22%
|
| Egypt | 365-day calendars / toothpaste / ink / locks / keys | 0%
|
| Mexico | Color television / anti-graffiti paint / chocolate / popcorn | 0%
|
| Japan | Instant ramen / emoji / bullet train / vending machine / QR code | 0%
|
| Australia | Wi-Fi / Google Maps / ultrasound / anti-flu medication | 0%
|