| Longueur | Pays | % Correct | |
|---|---|---|---|
| Y | 5 | Yemen | 95%
|
| Q | 5 | Qatar | 94%
|
| U | 7 | Ukraine/Uruguay | 94%
|
| I | 4 | Iran/Irak/Inde | 93%
|
| N | 5 | Nauru/Népal/Niger | 93%
|
| G | 5 | Ghana/Gabon/Grèce | 92%
|
| V | 7 | Vanuatu/Vietnam/Vatican | 92%
|
| Z | 6 | Zambie | 92%
|
| R | 6 | Rwanda/Russie | 91%
|
| O | 4 | Oman | 89%
|
| M | 4 | Mali | 88%
|
| L | 4 | Laos | 87%
|
| D | 8 | Danemark/Djibouti | 86%
|
| F | 5 | Fidji | 84%
|
| S | 5 | Samoa/Suède/Syrie | 84%
|
| T | 4 | Togo | 84%
|
| J | 5 | Japon | 83%
|
| B | 5 | Bénin | 76%
|
| H | 5 | Haiti | 76%
|
| P | 5 | Perou | 74%
|
| C | 4 | Cuba | 71%
|
| K | 5 | Kenya | 71%
|
| A | 6 | Angola | 54%
|
| E | 6 | Égypte | 51%
|