| Europe Capital to Country | 0 | - | 4.99 | 247,447 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,397 |
| European Capitals by Map | 0 | - | 4.99 | 136,145 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,143 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,575 |
| European Coastal Capitals | 0 | - | 4.95 | 89,711 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,684 |
| Official Cities in the UK | 0 | - | 4.89 | 280,408 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,375 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,076 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,680 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,741 |
| Random European Flag to Country | 0 | - | 4.89 | 180,845 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,154 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,830 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,782 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,645 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,317 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,336 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,113 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,925 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,544 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,176 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,992 |
| Random European Capital to Country | 0 | - | 4.98 | 189,146 |
| Random European Country to Capital | 0 | - | 4.92 | 147,396 |
| Every European Country Shape | 0 | - | 4.96 | 200,072 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 94,025 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,220 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,216 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,125 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,277 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,366 |
| Country Flag-Shape Picture Quiz #8 | 0 | - | 4.98 | 56,672 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 156,548 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 82,883 |
| European Capitals by Airport Code | 0 | - | 4.92 | 35,401 |
| Name a City - European Countries | 0 | - | 4.92 | 64,340 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,796 |
| Former Country Flag-Shape Picture Quiz | 0 | - | 4.97 | 84,546 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,935 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,314 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,750 |
| Asia Capital to Country | 0 | - | 4.96 | 125,705 |
| African Capitals by Map | 0 | - | 4.99 | 132,111 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,075 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,065 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,169 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,633 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,406 |
| Random African Flag to Country | 0 | - | 4.87 | 74,180 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,847 |
| Cities in European History #1 | 0 | - | 4.63 | 133,065 |
| World Capitals Quiz | 0 | - | 5.00 | 5,029,414 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,753 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,631 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,138 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,413 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,852 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,898 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,507 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 56,931 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,275 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,290 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,700 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,763 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,370 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,353 |
| Random European Countries on a Map | 0 | - | 4.97 | 281,896 |
| Capitals of the Stans | 0 | - | 4.95 | 26,391 |
| Flags to Largest Cities | 0 | - | 4.55 | 50,759 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,319 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,170 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,610 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,570,317 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,404 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,144 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,749 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,340 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,370 |
| Random African Capital to Country | 0 | - | 4.97 | 99,710 |
| Random African Country to Capital | 0 | - | 4.94 | 70,196 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,722 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,642 |
| Every African Country Shape | 0 | - | 4.90 | 86,041 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 70,156 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 55,798 |
| Biggest Cities in Germany | 0 | - | 4.95 | 291,151 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,695 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,677,141 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,863 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,040 |
| Find the City #1 | 0 | - | 4.97 | 42,076 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,887 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,615 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,568 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,558 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,345 |
| Countries by Capital City | 0 | - | 5.00 | 66,568 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,286 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,872 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,237 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,790 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,391 |
| Moved Capital Cities | 0 | - | 4.96 | 73,558 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,246 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,605 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,502 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,871 |
| Which City in Europe? | 0 | - | 4.83 | 106,595 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 63,794 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 216,099 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 315,625 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.87 | 94,250 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 40,932 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.91 | 96,964 |
| British Places A-Z | 0 | - | 4.29 | 79,590 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,809 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,776 |
| Random Capital to Country | 0 | - | 4.99 | 2,577,442 |
| Random Country to Capital | 0 | - | 4.98 | 911,264 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,306 |
| Boroughs of London | 0 | - | 4.63 | 87,011 |
| London Geography | 0 | - | 4.47 | 59,449 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 68,366 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,479 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,742 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,499 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,078 |
| North American Sports Cities | 0 | - | 4.83 | 170,849 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,905 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,186 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,555 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,799 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,009 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,695 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,161 |
| Name a Valid World City | 0 | - | 4.83 | 70,084 |
| Cities by Former Name | 0 | - | 4.84 | 90,935 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,673 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,223 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 67,879 |
| World Capitals by Map | 0 | - | 5.00 | 283,078 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,636 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,198 |
| All First Level Subdivision Capitals | 0 | - | 4.84 | 14,971 |
| Capitals Starting With H | 0 | - | 4.90 | 90,643 |
| Capitals Starting With K | 0 | - | 4.85 | 75,650 |
| Capitals Starting With L | 0 | - | 4.81 | 86,792 |
| Capitals Starting With M | 0 | - | 4.93 | 105,997 |
| Capitals Starting With P | 0 | - | 4.88 | 77,153 |
| Capitals Starting With R | 0 | - | 4.87 | 80,940 |
| Capitals Starting With S | 0 | - | 4.89 | 84,774 |
| Capitals Starting With T | 0 | - | 4.84 | 75,263 |
| Capitals Starting With W | 0 | - | 4.89 | 90,583 |
| Capitals Starting With A | 0 | - | 4.97 | 126,494 |
| Capitals Starting With B | 0 | - | 4.89 | 117,239 |
| Capitals Starting With D | 0 | - | 4.93 | 95,342 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,160 |
| Which City in Canada? | 0 | - | 4.82 | 56,643 |
| World Map without 12 Countries | 0 | - | 4.97 | 342,262 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,341 |
| Random Asian Flag to Country | 0 | - | 4.77 | 112,871 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 903,989 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 414,687 |
| Every Country Shape | 0 | - | 5.00 | 458,605 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 98,717 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,410 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 33,711 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,252 |
| U.S. State Flags | 0 | - | 4.89 | 166,959 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 341,878 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,455 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,296 |
| North America Cities by Map | 0 | - | 4.41 | 47,606 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,156 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,043 |
| Random European City to Country | 0 | - | 4.69 | 116,284 |
| Random Asian City to Country | 0 | - | 4.56 | 44,386 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,635 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,308 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,105 |
| Former Capitals | 0 | - | 4.88 | 71,128 |
| Capital Cities Chain | 0 | - | 4.84 | 81,882 |
| Coldest World Capitals | 0 | - | 4.95 | 133,027 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,757 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 89,956 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 64,822 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,150 |
| US States and State Capitals | 0 | - | 4.99 | 158,370 |
| Which City in Germany? | 0 | - | 4.50 | 134,955 |
| Which City in Italy? | 0 | - | 4.55 | 78,139 |
| Which City in France? | 0 | - | 4.64 | 72,388 |
| Which City in Spain? | 0 | - | 4.50 | 49,425 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,284 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.91 | 26,469 |
| Random Asian Countries on a Map | 0 | - | 4.90 | 168,711 |
| Random African Countries on a Map | 0 | - | 4.99 | 293,285 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,591 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,056 |
