| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,711 |
| Europe Capital to Country | 0 | - | 4.99 | 251,639 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,683 |
| European Capitals by Map | 0 | - | 4.99 | 141,503 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,668 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,005 |
| European Coastal Capitals | 0 | - | 4.95 | 91,118 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,364 |
| Official Cities in the UK | 0 | - | 4.89 | 285,535 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,429 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,877 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,476 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,594 |
| Random European Flag to Country | 0 | - | 4.90 | 183,851 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,735 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,499 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,305 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,458 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,647 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,624 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,251 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,375 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,733 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,961 |
| Random European Capital to Country | 0 | - | 4.98 | 191,863 |
| Random European Country to Capital | 0 | - | 4.93 | 165,683 |
| Every European Country Shape | 0 | - | 4.96 | 202,630 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 95,263 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.90 | 73,165 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 72,031 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 70,042 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 62,085 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 59,175 |
| Country Flag-Shape Picture Quiz #8 | 0 | - | 4.98 | 57,436 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 159,248 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 84,114 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,646 |
| Name a City - European Countries | 0 | - | 4.90 | 65,967 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,245 |
| Former Country Flag-Shape Picture Quiz | 0 | - | 4.98 | 90,075 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,398 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,266 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,824 |
| Asia Capital to Country | 0 | - | 4.96 | 127,224 |
| African Capitals by Map | 0 | - | 4.99 | 141,567 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,996 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,650 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,089 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,881 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,065 |
| Random African Flag to Country | 0 | - | 4.88 | 75,439 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,019 |
| Cities in European History #1 | 0 | - | 4.63 | 134,457 |
| World Capitals Quiz | 0 | - | 5.00 | 5,096,932 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,575 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,026 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,269 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,802 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,805 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,657 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,959 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,713 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,472 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,638 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,342 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,875 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,468 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,447 |
| Random European Countries on a Map | 0 | - | 4.97 | 284,695 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 320,073 |
| Capitals of the Stans | 0 | - | 4.95 | 27,067 |
| Flags to Largest Cities | 0 | - | 4.54 | 51,721 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,639 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,563 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,783 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,596,053 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,203 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,450 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,436 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,889 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,281 |
| Random African Capital to Country | 0 | - | 4.97 | 101,166 |
| Random African Country to Capital | 0 | - | 4.94 | 71,633 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,017 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,166 |
| Every African Country Shape | 0 | - | 4.90 | 88,107 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 83,847 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 57,244 |
| Biggest Cities in Germany | 0 | - | 4.95 | 294,753 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,016 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,696,434 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,757 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,227 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,937 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,825 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,007 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,950 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,833 |
| Countries by Capital City | 0 | - | 5.00 | 69,112 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,681 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,073 |
| World Capitals by Proximity | 0 | - | 4.91 | 333,191 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,117 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,646 |
| Moved Capital Cities | 0 | - | 4.96 | 74,545 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,161 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,287 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,753 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,503 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,253 |
| Which City in Europe? | 0 | - | 4.83 | 107,771 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 64,876 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 217,827 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.88 | 97,006 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 41,385 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.92 | 99,717 |
| British Places A-Z | 0 | - | 4.29 | 80,044 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 65,017 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,880 |
| Random Capital to Country | 0 | - | 4.99 | 2,598,602 |
| Random Country to Capital | 0 | - | 4.98 | 925,701 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 149,826 |
| Boroughs of London | 0 | - | 4.63 | 88,375 |
| London Geography | 0 | - | 4.47 | 59,817 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 69,156 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,771 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,853 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,919 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,297 |
| North American Sports Cities | 0 | - | 4.83 | 172,963 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,501 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,427 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,857 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,936 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,192 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,808 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,347 |
| Name a Valid World City | 0 | - | 4.84 | 71,772 |
| Cities by Former Name | 0 | - | 4.83 | 91,915 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,610 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,892 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,651 |
| World Capitals by Map | 0 | - | 5.00 | 288,694 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,692 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 201,692 |
| Capitals Starting With H | 0 | - | 4.91 | 93,005 |
| Capitals Starting With K | 0 | - | 4.88 | 84,054 |
| Capitals Starting With L | 0 | - | 4.81 | 91,200 |
| Capitals Starting With M | 0 | - | 4.93 | 108,571 |
| Capitals Starting With P | 0 | - | 4.88 | 78,655 |
| Capitals Starting With R | 0 | - | 4.88 | 82,211 |
| Capitals Starting With S | 0 | - | 4.90 | 86,236 |
| Capitals Starting With T | 0 | - | 4.85 | 76,539 |
| Capitals Starting With W | 0 | - | 4.87 | 91,544 |
| Capitals Starting With A | 0 | - | 4.97 | 128,674 |
| Capitals Starting With B | 0 | - | 4.89 | 119,079 |
| Capitals Starting With D | 0 | - | 4.93 | 96,884 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,623 |
| Which City in Canada? | 0 | - | 4.83 | 57,275 |
| World Map without 12 Countries | 0 | - | 4.97 | 345,638 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,196 |
| Random Asian Flag to Country | 0 | - | 4.70 | 113,944 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 909,008 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 417,996 |
| Every Country Shape | 0 | - | 5.00 | 469,681 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,629 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,494 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 34,935 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 83,096 |
| U.S. State Flags | 0 | - | 4.89 | 172,207 |
| Single Vowel Capitals | 0 | - | 4.82 | 14,661 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 347,908 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,665 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,713 |
| North America Cities by Map | 0 | - | 4.41 | 47,904 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,733 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,092 |
| Random European City to Country | 0 | - | 4.69 | 118,267 |
| Random Asian City to Country | 0 | - | 4.56 | 44,590 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,507 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,438 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,648 |
| Former Capitals | 0 | - | 4.88 | 71,618 |
| Capital Cities Chain | 0 | - | 4.84 | 83,203 |
| Coldest World Capitals | 0 | - | 4.95 | 134,075 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,986 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,391 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 68,559 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,445 |
| US States and State Capitals | 0 | - | 4.99 | 164,657 |
| Which City in Germany? | 0 | - | 4.50 | 137,130 |
| Which City in Italy? | 0 | - | 4.68 | 90,453 |
| Which City in France? | 0 | - | 4.67 | 73,306 |
| Which City in Spain? | 0 | - | 4.50 | 50,075 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,085 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.88 | 27,637 |
| Random Asian Countries on a Map | 0 | - | 4.91 | 170,701 |
| Random African Countries on a Map | 0 | - | 4.99 | 297,438 |
| Random American Countries on a Map | 0 | - | 4.96 | 100,021 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,940 |
