| Series | # | Rating | Takes | |
|---|---|---|---|---|
| Flags of Countries That Border | 56 | 4 | 4.75 | 482,587 |
| Only Country Flags | 8 | 2 | 4.74 | 200,802 |
| Football | 43 | 2 | 4.51 | 121,974 |
| FIFA World Cup | 35 | 0 | 4.76 | 103,424 |
| Have in Common? | 3 | 1 | 4.61 | 75,450 |
| Countries With the Most Olympic Medals | 6 | 2 | 4.72 | 59,840 |
| Name a Border: Continents and World | 6 | 1 | 4.83 | 57,439 |
| Politics | 13 | 0 | 4.61 | 4,883 |
| Flags of Euros | 17 | 0 | 4.56 | 4,574 |
| Friends | 8 | 0 | – | 3,461 |
| Countries That Spell Out | 3 | 0 | 4.32 | 2,861 |
| Border to Border | 15 | 0 | 4.14 | 2,829 |
| London Underground | 2 | 0 | 4.71 | 2,434 |
| Doctor Who | 15 | 0 | – | 2,401 |
| Sitcoms | 12 | 0 | – | 2,270 |
| Click the Biggest Country | 3 | 0 | – | 1,943 |
| Which Country... | 7 | 0 | – | 1,778 |
| Ultimate Border Challenge | 18 | 0 | 5.00 | 1,767 |
| Hunger Games | 4 | 0 | – | 1,565 |
| Biggest Countries without Letter | 10 | 0 | – | 1,109 |
| Borders in their Own Language | 4 | 0 | – | 712 |
| Closest in Size | 3 | 0 | – | 516 |
| Even and Odd Letters | 3 | 0 | – | 470 |
| This Is Us | 3 | 0 | – | 341 |
| Euro 2016 Groups | 6 | 0 | – | 284 |
| Biggest Cities Starting with the Letters of the Country | 10 | 0 | – | 216 |
| Multiple Choice Cities | 4 | 0 | – | 62 |
| Name a Border: Groups | 2 | 0 | – | 45 |