| Flags of Europe Quiz | 0 | - | 4.99 | 1,227,561 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,937 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,936 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,750 |
| Flags of North and South America | 0 | - | 4.99 | 367,660 |
| Europe Map Quiz | 0 | - | 5.00 | 4,732,790 |
| Flags of Oceania | 0 | - | 5.00 | 255,397 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,858 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,573 |
| Name a City - European Countries | 0 | - | 4.92 | 64,472 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,101 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,659 |
| The Only European Country ... | 0 | - | 4.91 | 213,975 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,636 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,423 |
| Cross Flags of Europe | 0 | - | 4.42 | 296,937 |
| Satellite Images - Europe | 0 | - | 4.47 | 103,731 |
| European Cities by Picture #2 | 0 | - | 4.45 | 37,946 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,315 |
| World Map without 12 Countries | 0 | - | 4.97 | 342,466 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 904,371 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 414,946 |
| Every Country Shape | 0 | - | 5.00 | 459,195 |
| Counties of England | 0 | - | 4.97 | 789,584 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,199 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,903 |
| Europe Capital to Country | 0 | - | 4.99 | 248,018 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,538 |
| European Capitals by Map | 0 | - | 4.99 | 136,436 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,258 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,670 |
| European Coastal Capitals | 0 | - | 4.95 | 89,814 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,942 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,447 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,308 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 142,819 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 114,269 |
| Flags with the Most Stars | 0 | - | 4.91 | 134,980 |
| Country Flags with the Southern Cross | 0 | - | 4.83 | 61,412 |
| Flags that are Red & White Only | 0 | - | 4.97 | 161,781 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 144,716 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 74,341 |
| Slavic Countries | 0 | - | 4.96 | 110,896 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 46,662 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 67,687 |
| Country Flags with the Most Red | 0 | - | 4.98 | 119,425 |
| Country Flags with the Most Blue | 0 | - | 4.88 | 91,770 |
| Country Flags with the Most Green | 0 | - | 4.96 | 98,845 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 98,612 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 98,336 |
| Country Flags with the Most Black | 0 | - | 4.95 | 96,853 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,292 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 49,691 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,562 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 98,423 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 79,718 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 64,790 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 44,000 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,742 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,335 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,502 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,232 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,059 |
| Former Flags | 0 | - | 4.97 | 106,744 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,634 |
| Country Flags With Blue Removed | 0 | - | 4.93 | 43,819 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 231,038 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,452 |
| Official Cities in the UK | 0 | - | 4.89 | 280,718 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,449 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,744 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,914 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,949 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,803 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,239 |
| World Map without 12 Countries #2 | 0 | - | 4.97 | 171,412 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,081 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,078 |
| Monarchies of Europe | 0 | - | 4.90 | 97,361 |
| Random European Flag to Country | 0 | - | 4.89 | 180,988 |
| Countries by Partial Flag Images #7 | 0 | - | 4.89 | 30,617 |
| Country Shapes Quiz #3 | 0 | - | 4.91 | 294,566 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 224,350 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 162,540 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 34,543 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,382 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 110,702 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,311 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,339 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,064 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,598 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,071 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 94,646 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,207 |
| A Square of Merged Countries #1 | 0 | - | 4.87 | 58,990 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,071 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,447 |
| European Countries with One Border | 0 | - | 4.97 | 181,682 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,586 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,256 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,768 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,162 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,274 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,049 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,110 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,459 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,009 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,474 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,166 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,716 |
| 20 Random Country Flags | 0 | - | 4.99 | 604,749 |
| Countries That Border Russia | 0 | - | 4.98 | 459,032 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,394 |
| Countries Bordering France | 0 | - | 4.83 | 399,569 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,194 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,166 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,271 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,062 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,978 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,695 |
| UK Immigration by Country | 0 | - | 4.94 | 139,723 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,988 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,316 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,654 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,363 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,622 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,575 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 72,842 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,634 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.99 | 28,261 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,230,960 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,287 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,150 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,097 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 82,650 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,978 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,309 |
| Germany Country Quiz | 0 | - | 4.82 | 156,633 |
| Russia Country Quiz | 0 | - | 4.85 | 113,686 |
| Italy Country Quiz | 0 | - | 4.82 | 122,278 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,269 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,875 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,053 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,704 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,449 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,267 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,201 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,119 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,134 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,368 |
| Countries by Road Signs | 0 | - | 4.98 | 53,125 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,441,193 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,613 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,919 |
| Asia Map Quiz | 0 | - | 4.99 | 907,451 |
| Africa Map with Random Merged Countries | 0 | - | 4.95 | 72,492 |
| Flags of the Middle East | 0 | - | 4.69 | 62,350 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,384 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,214 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,802 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 100,861 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,873 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,609 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,011 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,603 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,430 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,801 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,818 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,521 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,536,706 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,041 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 59,843 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,672 |
| Divided Country Shape Puzzle #1 | 0 | - | 4.87 | 52,903 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,192 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,725 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,815 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,780 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,474 |
| Countries that Border Poland | 0 | - | 4.99 | 171,412 |
| Merged Countries #2 | 0 | - | 4.96 | 98,504 |
| Merged Countries #6 | 0 | - | 4.91 | 72,737 |
| Merged Countries #7 | 0 | - | 4.92 | 81,989 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,330 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,558 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,375 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,397 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,828 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,383 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,131 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,632 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,549 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,419 |
| Malta Country Quiz | 0 | - | 4.81 | 30,843 |
| European Cities by Picture #1 | 0 | - | 4.29 | 26,874 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,801 |
| Counties of Ireland | 0 | - | 4.92 | 193,171 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,723 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,782 |
| Pixelated United States Map | 0 | - | 4.89 | 93,524 |
