| Melbourne Suburbs | 0 | - | 4.84 | 52,668 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,874 |
| Name a City - European Countries | 0 | - | 4.90 | 65,109 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,128 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,466 |
| Australia Map Quiz | 0 | - | 4.95 | 343,661 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,301 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,733 |
| Europe Capital to Country | 0 | - | 4.99 | 249,372 |
| Asia Capital to Country | 0 | - | 4.96 | 126,362 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,449 |
| European Capitals by Map | 0 | - | 4.99 | 138,328 |
| African Capitals by Map | 0 | - | 4.99 | 133,148 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,950 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,790 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,157 |
| European Coastal Capitals | 0 | - | 4.95 | 90,303 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,449 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,330 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 81,687 |
| World Capitals Quiz | 0 | - | 5.00 | 5,059,013 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,117 |
| Sydney Suburbs | 0 | - | 4.64 | 37,482 |
| Official Cities in the UK | 0 | - | 4.89 | 282,772 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,248 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,832 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,174 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,836 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,909 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,638 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,034 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,002 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,118 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 145,086 |
| Capitals of the Stans | 0 | - | 4.95 | 26,686 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,858 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,741 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,356 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,434 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,581,264 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,849 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,933 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,006 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,470 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,891 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,713 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,124 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,418 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,488 |
| Random European Capital to Country | 0 | - | 4.98 | 190,502 |
| Random European Country to Capital | 0 | - | 4.93 | 164,072 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,058 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,291 |
| Random African Capital to Country | 0 | - | 4.97 | 100,366 |
| Random African Country to Capital | 0 | - | 4.94 | 70,966 |
| Which City in Australia? | 0 | - | 4.67 | 34,364 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,558 |
| European Capitals by Airport Code | 0 | - | 4.93 | 35,981 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,737 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,685,416 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,668 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,564 |
| Find the City #1 | 0 | - | 4.97 | 42,620 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,836 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,191 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,206 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,840 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,448 |
| Countries by Capital City | 0 | - | 5.00 | 67,782 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,893 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,390 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,365 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,940 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,887 |
| Moved Capital Cities | 0 | - | 4.96 | 73,993 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,599 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,872 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,407 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,331 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,974 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,046 |
| Which City in Europe? | 0 | - | 4.83 | 107,111 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,350 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,593 |
| North American Sports Cities | 0 | - | 4.83 | 171,649 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,156 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,185 |
| Name a Valid World City | 0 | - | 4.83 | 70,842 |
| Cities by Former Name | 0 | - | 4.83 | 91,376 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,289 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,527 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,786 |
| World Capitals by Map | 0 | - | 5.00 | 285,325 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,096 |
| Random Capital to Country | 0 | - | 4.99 | 2,586,751 |
| Random Country to Capital | 0 | - | 4.98 | 917,072 |
| Capitals Starting With H | 0 | - | 4.90 | 91,880 |
| Capitals Starting With K | 0 | - | 4.85 | 76,057 |
| Capitals Starting With L | 0 | - | 4.81 | 87,284 |
| Capitals Starting With M | 0 | - | 4.93 | 106,806 |
| Capitals Starting With P | 0 | - | 4.88 | 77,564 |
| Capitals Starting With R | 0 | - | 4.87 | 81,328 |
| Capitals Starting With S | 0 | - | 4.89 | 85,203 |
| Capitals Starting With T | 0 | - | 4.84 | 75,671 |
| Capitals Starting With W | 0 | - | 4.87 | 90,950 |
| Capitals Starting With A | 0 | - | 4.97 | 127,127 |
| Capitals Starting With B | 0 | - | 4.89 | 117,780 |
| Capitals Starting With D | 0 | - | 4.93 | 95,847 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,411 |
| Cities in European History #1 | 0 | - | 4.63 | 133,712 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,293 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,686 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,855 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,092 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,606 |
| All First Level Subdivision Capitals | 0 | - | 4.81 | 15,084 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,770 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,030 |
| Which City in Canada? | 0 | - | 4.82 | 56,927 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,864 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,547 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,478 |
| North America Cities by Map | 0 | - | 4.41 | 47,742 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,706 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,338 |
| Random European City to Country | 0 | - | 4.69 | 117,395 |
| Random Asian City to Country | 0 | - | 4.56 | 44,456 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,565 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,634 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,889 |
| Former Capitals | 0 | - | 4.88 | 71,347 |
| Capital Cities Chain | 0 | - | 4.83 | 82,406 |
| Coldest World Capitals | 0 | - | 4.95 | 133,416 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,317 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,577 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 66,368 |
| US States and State Capitals | 0 | - | 4.99 | 160,933 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,227 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,323 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,839 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,521 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,121 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,220 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,235 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,779 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,101 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,220 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,464 |
| South American Cities on the Map | 0 | - | 4.56 | 35,354 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,667 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 150,311 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,834 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,347 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,564 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,131 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,708 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,005 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,838 |
| Capital Cities by Cartoon Riddles | 0 | - | 4.98 | 87,156 |
| Name a City in EVERY Country - No Capitals | 0 | - | 4.63 | 66,882 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,393 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,565 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,132 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 126,100 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,282 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,046 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,026 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,913 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,270 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,248 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,882 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,073 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,523 |
| World Capitals in the Answer | 0 | - | 4.94 | 76,775 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,137 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,780 |
| The Only Country ... | 0 | - | 4.91 | 80,672 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,769 |
| Ancient City to Country | 0 | - | 4.70 | 107,887 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,911 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,693 |
| City-States | 0 | - | 4.53 | 37,214 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,525 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,044 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,830 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,684 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,178 |
| Random U.S. City to State | 0 | - | 4.45 | 75,971 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,609 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,144 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,070 |
| City Where It Happened #3 | 0 | - | 4.53 | 40,364 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,178 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,565 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,519 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,208 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,829 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,876 |
| Top Five Capitals By Category #1 | 0 | - | 4.73 | 80,304 |
| Top Five Capitals By Category #2 | 0 | - | 4.77 | 66,553 |
