| Middle East Capital Cities Quiz | 0 | - | 4.96 | 77,895 |
| Asia Capitals Quiz | 0 | - | 4.98 | 593,490 |
| Asia Capital to Country | 0 | - | 4.96 | 105,639 |
| Asian Capitals by Map | 0 | - | 4.98 | 46,921 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.90 | 46,562 |
| Africa Capitals Quiz | 0 | - | 4.99 | 634,073 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,280,907 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 38,110 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 79,842 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 56,495 |
| World Capitals Quiz | 0 | - | 5.00 | 4,494,778 |
| Europe Capital to Country | 0 | - | 4.99 | 219,822 |
| EU Capitals with No Hints | 0 | - | 4.96 | 124,371 |
| European Capitals by Map | 0 | - | 4.99 | 93,346 |
| African Capitals by Map | 0 | - | 4.99 | 110,439 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 78,824 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 72,000 |
| European Coastal Capitals | 0 | - | 4.95 | 77,109 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 228,089 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.91 | 193,586 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 76,043 |
| Countries of the Middle East | 0 | - | 4.96 | 173,055 |
| World Capitals Closest to Jerusalem | 0 | - | 4.45 | 42,794 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 45,025 |
| Asian Cities by Map #1 | 0 | - | 4.49 | 38,929 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,381,678 |
| South America Capitals Quiz | 0 | - | 5.00 | 419,276 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 160,820 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.91 | 80,809 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.90 | 84,716 |
| Official Cities in the UK | 0 | - | 4.86 | 232,092 |
| North America Capitals Quiz | 0 | - | 4.99 | 185,910 |
| African Capitals - Map Quiz | 0 | - | 4.95 | 52,105 |
| Top 10 Most Remote European Capitals | 0 | - | 4.85 | 84,212 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 105,157 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 66,879 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 51,132 |
| European Capitals Ending in N | 0 | - | 4.91 | 73,901 |
| Global Cities on a World Map | 0 | - | 4.92 | 91,402 |
| Random Asian City to Country | 0 | - | 4.52 | 33,658 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 93,228 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 72,539 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 62,737 |
| Capitals of Canadian Provinces | 0 | - | 4.86 | 73,609 |
| Northernmost Capital Cities | 0 | - | 4.98 | 93,950 |
| Most Remote Capital Cities | 0 | - | 4.90 | 43,680 |
| Capital Cities: Ports and Saints | 0 | - | 4.94 | 34,299 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 90,717 |
| Same Letter Country and Capital | 0 | - | 4.99 | 127,109 |
| Countries by Capital City | 0 | - | 4.99 | 49,284 |
| Capital Cities Based on First Two Letters | 0 | - | 4.84 | 65,865 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 105,007 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 72,893 |
| Moved Capital Cities | 0 | - | 4.94 | 52,230 |
| European Capital Superlatives - Top 2 | 0 | - | 4.93 | 61,662 |
| Countries with the Most Arabic Speakers | 0 | - | 4.91 | 70,451 |
| Countries Closest to the Persian Gulf | 0 | - | 4.88 | 68,522 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 24,920 |
| Asian Coastal Capitals | 0 | - | 4.54 | 20,233 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 13,682 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,344,697 |
| Asia Map Quiz | 0 | - | 4.99 | 784,848 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 115,921 |
| Most Guessed European Capitals | 0 | - | 4.89 | 96,445 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 76,635 |
| Random European Capital to Country | 0 | - | 4.97 | 152,661 |
| Random European Country to Capital | 0 | - | 4.92 | 134,926 |
| Random Asian Country to Capital | 0 | - | 4.94 | 85,616 |
| Random Asian Capital to Country | 0 | - | 4.97 | 89,125 |
| Random African Country to Capital | 0 | - | 4.94 | 61,859 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 67,070 |
| Countries Bordering Saudi Arabia | 0 | - | 4.94 | 111,941 |
| Countries Bordering Turkey | 0 | - | 4.98 | 108,886 |
| Countries Closest to Cyprus | 0 | - | 4.81 | 45,044 |
| Countries Closest to Turkey | 0 | - | 4.94 | 106,017 |
| Jordan Country Quiz | 0 | - | 4.83 | 27,764 |
| Oman Country Quiz | 0 | - | 4.84 | 23,705 |
| Qatar Country Quiz | 0 | - | 4.82 | 28,403 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 116,956 |
| Summer Olympic City Bids | 0 | - | 4.93 | 37,125 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,527,312 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.88 | 91,289 |
| Cities by Former Name | 0 | - | 4.86 | 71,323 |
| Capitals in their Native Languages | 0 | - | 4.95 | 127,540 |
| Nearest Capital City #1 | 0 | - | 4.82 | 52,423 |
| World Capitals by Proximity | 0 | - | 4.88 | 299,060 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 63,413 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.96 | 48,811 |
| World Capitals by Map | 0 | - | 5.00 | 241,438 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 50,243 |
| Random Capital to Country | 0 | - | 4.99 | 2,359,560 |
| Random Country to Capital | 0 | - | 4.98 | 801,788 |
| World Capitals By Letter - H | 0 | - | 4.84 | 71,157 |
| World Capitals By Letter - K | 0 | - | 4.81 | 65,826 |
| World Capitals By Letter - M | 0 | - | 4.90 | 85,853 |
| World Capitals By Letter - P | 0 | - | 4.85 | 66,992 |
| World Capitals By Letter - R | 0 | - | 4.87 | 72,222 |
| World Capitals By Letter - S | 0 | - | 4.89 | 74,428 |
| World Capitals By Letter - T | 0 | - | 4.81 | 66,358 |
| World Capitals By Letter - W | 0 | - | 4.88 | 82,172 |
| World Capitals By Letter - A | 0 | - | 4.96 | 104,486 |
| World Capitals By Letter - B | 0 | - | 4.84 | 96,738 |
| World Capitals By Letter - D | 0 | - | 4.91 | 78,890 |
| South and Central Asia Map Quiz | 0 | - | 4.92 | 79,796 |
| Important Cities in European History | 0 | - | 4.55 | 109,757 |
| European Cities by Map #2 | 0 | - | 4.47 | 44,462 |
| European Cities by Map #1 | 0 | - | 4.64 | 51,800 |
| Most Guessed U.S. Cities | 0 | - | 4.90 | 91,215 |
| Mediterranean Cities by Map | 0 | - | 4.48 | 49,159 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 61,433 |
| Cities in Squares on a Map - Europe | 0 | - | 4.72 | 45,939 |
| Random African Capitals on a Map | 0 | - | 4.95 | 48,099 |
| Random European Capitals on a Map | 0 | - | 4.97 | 106,822 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 79,763 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.85 | 39,074 |
| Which City in Europe? | 0 | - | 4.84 | 97,362 |
| Arab Spring Countries | 0 | - | 4.49 | 40,707 |
| Flags of Asia Quiz | 0 | - | 4.99 | 524,061 |
| Countries of Europe by Population | 0 | - | 4.98 | 126,595 |
| Biggest City by Body of Water | 0 | - | 4.52 | 38,895 |
| Global Cities Quiz | 0 | - | 4.64 | 157,005 |
| Southernmost Major Cities | 0 | - | 4.41 | 45,245 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.45 | 68,416 |
| Cities with the Most Foreign Embassies | 0 | - | 4.66 | 45,297 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.41 | 34,995 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.91 | 89,718 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 193,376 |
| Cities with the Biggest Economies | 0 | - | 4.92 | 118,464 |
| Five Most Guessed Cities by Continent | 0 | - | 4.97 | 104,514 |
| Former Capitals Quiz | 0 | - | 4.81 | 58,012 |
| India State Capitals Quiz | 0 | - | 4.31 | 55,037 |
| Capital Cities Chain | 0 | - | 4.86 | 71,390 |
| Coldest World Capitals | 0 | - | 4.96 | 128,012 |
| Capital Cities with Spanish Names | 0 | - | 4.85 | 62,942 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 78,601 |
| U.S. State Capitals Map Quiz | 0 | - | 4.91 | 125,679 |
| Which City in Asia? | 0 | - | 4.45 | 39,916 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 110,921 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 93,542 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 125,577 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 88,663 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 96,512 |
| Countries Closest to Egypt | 0 | - | 4.85 | 79,685 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 100,163 |
| Random European City to Country | 0 | - | 4.72 | 106,269 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 74,647 |
| Which City In the United Kingdom? | 0 | - | 4.96 | 74,646 |
| Which City in the Middle East? | 0 | - | 4.48 | 50,897 |
| Which City in Canada? | 0 | - | 4.89 | 45,174 |
| Countries Surrounding Istanbul | 0 | - | 4.88 | 22,260 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 205,146 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 157,289 |
| Lonely Planet Top 200 Cities | 0 | - | 4.65 | 209,742 |
| Ancient City to Country | 0 | - | 4.76 | 100,870 |
| City-States | 0 | - | 4.53 | 34,776 |
| UK Cities and Towns by Map | 0 | - | 4.56 | 43,800 |
| South American Cities on the Map | 0 | - | 4.55 | 33,128 |
| Cities with the Most International Tourists | 0 | - | 4.46 | 49,912 |
| British Cities with the Most Tourists | 0 | - | 4.80 | 55,622 |
| 1M Cities by Proximity - United States | 0 | - | 4.50 | 136,983 |
| Most Guessed Cities by Country #3 | 0 | - | 4.87 | 19,696 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.72 | 36,513 |
| European Cities with the Biggest Economies | 0 | - | 4.58 | 35,334 |
| Divided World City Name Puzzle #1 | 0 | - | 4.91 | 39,818 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.59 | 37,467 |
| City Where It Happened #2 | 0 | - | 4.43 | 50,128 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 53,389 |
| Capitals A-Z | 0 | - | 4.84 | 41,758 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.44 | 49,213 |
| Capitals by First and Last Letter | 0 | - | 4.42 | 63,854 |
| Capitals Based on Last Two Letters | 0 | - | 4.47 | 55,466 |
| Capital Cities by Body of Water | 0 | - | 4.87 | 53,261 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.90 | 89,549 |
| European Capitals with the Least Sunshine | 0 | - | 4.48 | 47,606 |
| Word Scramble - European Capitals | 0 | - | 4.79 | 87,183 |
| Top Five Capitals By Category #1 | 0 | - | 4.58 | 53,154 |
| Top Five Capitals By Category #2 | 0 | - | 4.52 | 45,499 |
| Most Expensive Capital Cities | 0 | - | 4.54 | 72,467 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 88,341 |
| Flags to Capitals #1 | 0 | - | 4.97 | 48,948 |
| Flags to Capitals #2 | 0 | - | 4.95 | 36,696 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 84,985 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.90 | 206,888 |
| Capital Cities with the Least Precipitation | 0 | - | 4.90 | 27,393 |
| Asian Cities by Clue | 0 | - | 4.75 | 24,818 |
| The Only Country ... | 0 | - | 4.88 | 46,075 |
| Hong Kong Facts | 0 | - | 4.46 | 27,798 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 121,547 |
| Monarchies of Asia | 0 | - | 4.95 | 53,973 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 111,488 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.81 | 37,528 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 91,332 |
| Asian Countries with the Fewest Borders | 0 | - | 4.82 | 88,280 |
| Provinces of Turkey | 0 | - | 4.95 | 177,348 |
| Pixelated Asia Map | 0 | - | 4.90 | 63,162 |
| Boundary Waters | 0 | - | 4.93 | 81,088 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 74,703 |
| Unusual American City Names | 0 | - | 4.49 | 17,056 |
| Northernmost Major Cities | 0 | - | 4.04 | 55,148 |
| Biggest "Saint" Cities | 0 | - | 4.34 | 78,900 |
