| Europe Capital to Country | 0 | - | 4.99 | 252,212 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,051 |
| European Capitals by Map | 0 | - | 4.99 | 142,220 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,933 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,226 |
| European Coastal Capitals | 0 | - | 4.95 | 91,351 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,864 |
| Official Cities in the UK | 0 | - | 4.89 | 286,418 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,618 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,171 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,602 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,737 |
| Random European Flag to Country | 0 | - | 4.90 | 184,296 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,980 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,383 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,677 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,587 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,803 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,900 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,836 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,155 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,118 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,829 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,100 |
| Random European Capital to Country | 0 | - | 4.98 | 192,186 |
| Random European Country to Capital | 0 | - | 4.93 | 165,957 |
| Every European Country Shape | 0 | - | 4.96 | 203,072 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 95,435 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.90 | 73,306 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 72,162 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 70,166 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 62,183 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 59,274 |
| Country Flag-Shape Picture Quiz #8 | 0 | - | 4.98 | 57,548 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 159,605 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 84,322 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,867 |
| Name a City - European Countries | 0 | - | 4.89 | 66,224 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,436 |
| Former Country Flag-Shape Picture Quiz | 0 | - | 4.98 | 90,244 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,246 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,537 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,126 |
| Asia Capital to Country | 0 | - | 4.96 | 127,594 |
| African Capitals by Map | 0 | - | 4.99 | 142,306 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,126 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,968 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,213 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,827 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,189 |
| Random African Flag to Country | 0 | - | 4.87 | 75,665 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,647 |
| Cities in European History #1 | 0 | - | 4.63 | 134,644 |
| World Capitals Quiz | 0 | - | 5.00 | 5,108,248 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,298 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,270 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,418 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,987 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,946 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,799 |
| Flags of Countries that Border China | 0 | - | 4.94 | 100,144 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,808 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,495 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,075 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,123 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,137 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,708 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,464 |
| Random European Countries on a Map | 0 | - | 4.97 | 285,188 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 320,612 |
| Capitals of the Stans | 0 | - | 4.95 | 27,166 |
| Flags to Largest Cities | 0 | - | 4.54 | 51,851 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,690 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,622 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,997 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,600,284 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,468 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,495 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,565 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,007 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,473 |
| Random African Capital to Country | 0 | - | 4.97 | 101,379 |
| Random African Country to Capital | 0 | - | 4.95 | 71,774 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,375 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,633 |
| Every African Country Shape | 0 | - | 4.90 | 88,433 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 84,092 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 57,471 |
| Biggest Cities in Germany | 0 | - | 4.95 | 295,329 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,363 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,699,255 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,055 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,464 |
| Find the City #1 | 0 | - | 4.97 | 43,368 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,409 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,002 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,245 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,277 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,205 |
| Countries by Capital City | 0 | - | 5.00 | 69,459 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,895 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,262 |
| World Capitals by Proximity | 0 | - | 4.91 | 334,020 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,173 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,846 |
| Moved Capital Cities | 0 | - | 4.96 | 74,675 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,279 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,389 |
| World Capitals with a Unique First Letter | 0 | - | 4.83 | 75,824 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,746 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,345 |
| Which City in Europe? | 0 | - | 4.83 | 107,912 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 65,021 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 218,089 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.89 | 97,476 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 41,470 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.92 | 100,141 |
| British Places A-Z | 0 | - | 4.29 | 80,112 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 65,042 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,890 |
| Random Capital to Country | 0 | - | 4.99 | 2,602,259 |
| Random Country to Capital | 0 | - | 4.98 | 928,724 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,123 |
| Boroughs of London | 0 | - | 4.63 | 88,598 |
| London Geography | 0 | - | 4.47 | 59,876 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 69,281 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 81,004 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,038 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 54,007 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,486 |
| North American Sports Cities | 0 | - | 4.82 | 173,188 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,575 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,462 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,897 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,958 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,222 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,973 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,512 |
| Name a Valid World City | 0 | - | 4.85 | 72,029 |
| Cities by Former Name | 0 | - | 4.83 | 92,088 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,934 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,997 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,875 |
| World Capitals by Map | 0 | - | 5.00 | 289,562 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,847 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 201,872 |
| Capitals Starting With H | 0 | - | 4.91 | 93,364 |
| Capitals Starting With K | 0 | - | 4.88 | 84,435 |
| Capitals Starting With M | 0 | - | 4.94 | 109,232 |
| Capitals Starting With P | 0 | - | 4.88 | 79,037 |
| Capitals Starting With R | 0 | - | 4.88 | 82,535 |
| Capitals Starting With S | 0 | - | 4.90 | 86,606 |
| Capitals Starting With T | 0 | - | 4.86 | 76,868 |
| Capitals Starting With W | 0 | - | 4.87 | 91,753 |
| Capitals Starting With A | 0 | - | 4.97 | 129,152 |
| Capitals Starting With B | 0 | - | 4.89 | 119,549 |
| Capitals Starting With D | 0 | - | 4.94 | 97,241 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,875 |
| Which City in Canada? | 0 | - | 4.83 | 57,370 |
| World Map without 12 Countries | 0 | - | 4.97 | 346,207 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,368 |
| Random Asian Flag to Country | 0 | - | 4.70 | 114,082 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 909,863 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,608 |
| Every Country Shape | 0 | - | 5.00 | 471,493 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,765 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,669 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 35,138 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 83,218 |
| U.S. State Flags | 0 | - | 4.89 | 173,082 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,740 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 348,899 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,708 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,796 |
| North America Cities by Map | 0 | - | 4.41 | 47,951 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,958 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,556 |
| Random European City to Country | 0 | - | 4.69 | 118,482 |
| Random Asian City to Country | 0 | - | 4.56 | 44,623 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,710 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,607 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,867 |
| Former Capitals | 0 | - | 4.88 | 71,687 |
| Capital Cities Chain | 0 | - | 4.84 | 83,413 |
| Coldest World Capitals | 0 | - | 4.95 | 134,183 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,183 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,606 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 69,144 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,778 |
| US States and State Capitals | 0 | - | 4.99 | 165,502 |
| Which City in Germany? | 0 | - | 4.50 | 137,403 |
| Which City in Italy? | 0 | - | 4.68 | 90,575 |
| Which City in France? | 0 | - | 4.67 | 73,391 |
| Which City in Spain? | 0 | - | 4.50 | 50,115 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,526 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.89 | 27,802 |
| Random Asian Countries on a Map | 0 | - | 4.91 | 171,044 |
| Random African Countries on a Map | 0 | - | 4.99 | 297,950 |
| Random American Countries on a Map | 0 | - | 4.96 | 100,402 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,535 |
