| Flags of Europe Quiz | 0 | - | 4.99 | 1,223,815 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,614 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,371 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,104 |
| Flags of North and South America | 0 | - | 4.99 | 365,300 |
| Europe Map Quiz | 0 | - | 5.00 | 4,726,858 |
| Flags of Oceania | 0 | - | 5.00 | 254,547 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,621 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,267 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,353 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,036 |
| Name a City - European Countries | 0 | - | 4.92 | 64,254 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,696 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,313 |
| The Only European Country ... | 0 | - | 4.91 | 213,445 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,298 |
| Cross Flags of Europe | 0 | - | 4.42 | 296,516 |
| Satellite Images - Europe | 0 | - | 4.47 | 103,598 |
| European Cities by Picture #2 | 0 | - | 4.45 | 37,902 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,485 |
| World Map without 12 Countries | 0 | - | 4.97 | 342,015 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 903,351 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 414,158 |
| Every Country Shape | 0 | - | 5.00 | 457,903 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,735 |
| Counties of England | 0 | - | 4.97 | 788,206 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,652 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,630 |
| Europe Capital to Country | 0 | - | 4.99 | 247,254 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,260 |
| European Capitals by Map | 0 | - | 4.99 | 135,889 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,058 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,517 |
| European Coastal Capitals | 0 | - | 4.95 | 89,627 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,504 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,006 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,122 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 142,289 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 113,816 |
| Flags with the Most Stars | 0 | - | 4.91 | 134,390 |
| Flags that are Red & White Only | 0 | - | 4.97 | 144,700 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 144,186 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 73,047 |
| Slavic Countries | 0 | - | 4.96 | 110,762 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 46,365 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 67,345 |
| Country Flags with the Most Red | 0 | - | 4.98 | 119,006 |
| Country Flags with the Most Blue | 0 | - | 4.87 | 91,507 |
| Country Flags with the Most Green | 0 | - | 4.96 | 98,585 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 98,404 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 98,101 |
| Country Flags with the Most Black | 0 | - | 4.95 | 96,658 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,164 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 49,569 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,151 |
| Random European Flag to Country | 0 | - | 4.89 | 180,699 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 98,247 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 79,546 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 64,583 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 43,803 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,569 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,177 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,675 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,475 |
| Norway Country Quiz | 0 | - | 4.44 | 76,525 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,389 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,055 |
| UK Cities Map Quiz | 0 | - | 4.95 | 461,848 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 97,950 |
| Former Flags | 0 | - | 4.97 | 106,513 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,893 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,524 |
| Country Flags With Blue Removed | 0 | - | 4.93 | 43,641 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,686 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,244 |
| Official Cities in the UK | 0 | - | 4.89 | 280,097 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,322 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,639 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,775 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,856 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,691 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,258 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,091 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 171,008 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 136,751 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,290 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 77,904 |
| Monarchies of Europe | 0 | - | 4.90 | 97,191 |
| Country Shapes Quiz #3 | 0 | - | 4.91 | 293,777 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 223,758 |
| Country Shapes Quiz #5 | 0 | - | 4.92 | 158,255 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 33,994 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,175 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 110,513 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,106 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,163 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 79,923 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,444 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 84,927 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 94,512 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,060 |
| A Square of Merged Countries #1 | 0 | - | 4.88 | 58,853 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,951 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,191 |
| Italy by Picture | 0 | - | 4.41 | 30,708 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,276 |
| European Countries with One Border | 0 | - | 4.97 | 181,439 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 177,957 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,040 |
| Regions of France Map Quiz | 0 | - | 4.97 | 142,976 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,545 |
| Counties of England Map Quiz | 0 | - | 4.97 | 305,918 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,823 |
| Pixelated Africa Map | 0 | - | 4.98 | 98,933 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,271 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,746 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,279 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 69,973 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,072 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,623 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,662 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,602 |
| UK Immigration by Country | 0 | - | 4.94 | 139,478 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,653 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,067 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,435 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,170 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,446 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,403 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 72,696 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,528 |
| 20 Random Country Flags | 0 | - | 4.99 | 603,396 |
| Countries by Partial Flag Images #7 | 0 | - | 4.89 | 30,394 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,213,476 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,158 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,011 |
| Countries That Border Russia | 0 | - | 4.98 | 458,494 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 111,963 |
| Countries by Bordering Flags #2 | 0 | - | 4.85 | 82,515 |
| Countries Bordering France | 0 | - | 4.85 | 395,488 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,620 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 52,913 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,210 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 112,993 |
| Germany Country Quiz | 0 | - | 4.82 | 156,379 |
| Russia Country Quiz | 0 | - | 4.85 | 113,546 |
| Italy Country Quiz | 0 | - | 4.82 | 122,061 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 137,944 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,781 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 34,989 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,486 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,241 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,035 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,042 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,863 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 150,968 |
| London by Picture | 0 | - | 4.33 | 24,896 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,087 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,646 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,145 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,945 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,751 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 100,722 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,772 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,403 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,831 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,109 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 93,999 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.99 | 27,485 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,741 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,449 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 58,954 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 59,761 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,591 |
| Divided Country Shape Puzzle #1 | 0 | - | 4.86 | 52,815 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,028 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,595 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,629 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,637 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,351 |
| Countries that Border Poland | 0 | - | 4.99 | 171,180 |
| Merged Countries #2 | 0 | - | 4.96 | 98,376 |
| Merged Countries #6 | 0 | - | 4.91 | 72,629 |
| Merged Countries #7 | 0 | - | 4.93 | 81,873 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,135 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,450 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,108 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,328 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,750 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,150 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,035 |
| Nordic Cities Map Quiz | 0 | - | 4.74 | 89,699 |
| Flags of the Middle East | 0 | - | 4.69 | 62,273 |
| U.S. Cities by Picture #1 | 0 | - | 4.37 | 34,322 |
| Cities by Picture #2 | 0 | - | 4.19 | 34,913 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,688 |
| Counties of Ireland | 0 | - | 4.92 | 192,761 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,396 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,571 |
| Pixelated United States Map | 0 | - | 4.89 | 93,271 |
