| Asia Capitals Quiz | 0 | - | 4.98 | 685,327 |
| Asia Capital to Country | 0 | - | 4.96 | 125,682 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,049 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,160 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,125 |
| Capitals of the Stans | 0 | - | 4.95 | 26,384 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,786 |
| Name a City - European Countries | 0 | - | 4.92 | 64,324 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,800 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,787 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,589 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,371 |
| Closest Countries to North Korea | 0 | - | 4.94 | 121,757 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,297 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,725 |
| Europe Capital to Country | 0 | - | 4.99 | 247,406 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,374 |
| European Capitals by Map | 0 | - | 4.99 | 136,104 |
| African Capitals by Map | 0 | - | 4.99 | 132,096 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,111 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,560 |
| European Coastal Capitals | 0 | - | 4.95 | 89,695 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,567 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,648 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,397 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,796 |
| World Capitals Quiz | 0 | - | 5.00 | 5,028,515 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,023 |
| South Korea Country Quiz | 0 | - | 4.79 | 78,891 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,895 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,941 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,791 |
| Official Cities in the UK | 0 | - | 4.89 | 280,348 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,751 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,719 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,607 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,367 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,057 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,669 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,399 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,732 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,141 |
| Random Asian City to Country | 0 | - | 4.56 | 44,383 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,216 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,648 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,570,056 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,343 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,103 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,752 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,633 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,164 |
| Japan Country Quiz | 0 | - | 4.92 | 141,175 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 92,727 |
| China Cities Map Quiz | 0 | - | 4.93 | 103,983 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,781 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,314 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,374 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,166 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,984 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 74,864 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,204 |
| Random European Capital to Country | 0 | - | 4.98 | 189,125 |
| Random European Country to Capital | 0 | - | 4.92 | 147,381 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,317 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,355 |
| Random African Capital to Country | 0 | - | 4.97 | 99,698 |
| Random African Country to Capital | 0 | - | 4.94 | 70,171 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,703 |
| Hong Kong Facts | 0 | - | 4.48 | 29,172 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,633 |
| Countries that Border China | 0 | - | 4.96 | 261,756 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,913 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,678 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 92,758 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,868 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,672 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,577 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,676,854 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,815 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 71,996 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,873 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,609 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,557 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,534 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,320 |
| Countries by Capital City | 0 | - | 5.00 | 66,545 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,273 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,855 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,170 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,372 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,026 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,780 |
| Moved Capital Cities | 0 | - | 4.96 | 73,546 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,803 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,227 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,774 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,472 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,858 |
| Which City in Europe? | 0 | - | 4.83 | 106,582 |
| Countries that Beat China | 0 | - | 4.86 | 114,667 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,182 |
| Asia Map Quiz | 0 | - | 4.99 | 906,471 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,063 |
| North American Sports Cities | 0 | - | 4.83 | 170,821 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,902 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,675 |
| Name a City - Asian Countries | 0 | - | 4.41 | 19,367 |
| Cities by Former Name | 0 | - | 4.84 | 90,918 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,664 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,217 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 67,856 |
| World Capitals by Map | 0 | - | 5.00 | 283,008 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,625 |
| Random Capital to Country | 0 | - | 4.99 | 2,577,138 |
| Random Country to Capital | 0 | - | 4.98 | 911,078 |
| Capitals Starting With H | 0 | - | 4.90 | 90,382 |
| Capitals Starting With K | 0 | - | 4.85 | 75,625 |
| Capitals Starting With L | 0 | - | 4.81 | 86,754 |
| Capitals Starting With M | 0 | - | 4.93 | 105,955 |
| Capitals Starting With P | 0 | - | 4.88 | 77,124 |
| Capitals Starting With R | 0 | - | 4.87 | 80,914 |
| Capitals Starting With S | 0 | - | 4.89 | 84,740 |
| Capitals Starting With T | 0 | - | 4.84 | 75,240 |
| Capitals Starting With W | 0 | - | 4.89 | 90,556 |
| Capitals Starting With A | 0 | - | 4.97 | 126,456 |
| Capitals Starting With B | 0 | - | 4.89 | 117,208 |
| Capitals Starting With D | 0 | - | 4.93 | 95,305 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,270 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,495 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,392 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,020 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 572,924 |
| Cities in European History #1 | 0 | - | 4.63 | 133,043 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,185 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,552 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,007 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,149 |
| Tokyo City Trivia | 0 | - | 4.58 | 18,078 |
| India State Capitals Quiz | 0 | - | 4.27 | 59,355 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,140 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,307 |
| Which City in the Middle East? | 0 | - | 4.47 | 66,777 |
| Which City in Asia? | 0 | - | 4.51 | 51,091 |
| Which City in Canada? | 0 | - | 4.82 | 56,634 |
| Countries that Beat North Korea | 0 | - | 4.43 | 34,131 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,881 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 341,816 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,453 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,287 |
| North America Cities by Map | 0 | - | 4.41 | 47,602 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,134 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,137 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 212,990 |
| Random European City to Country | 0 | - | 4.69 | 116,272 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,605 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,295 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,066 |
| Former Capitals | 0 | - | 4.88 | 71,114 |
| Capital Cities Chain | 0 | - | 4.84 | 81,866 |
| Coldest World Capitals | 0 | - | 4.95 | 133,015 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,734 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 89,941 |
| US States and State Capitals | 0 | - | 4.99 | 158,289 |
| Asian Cities by Clue | 0 | - | 4.70 | 25,710 |
| Countries of the Middle East | 0 | - | 4.96 | 198,801 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,639 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,420 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,711 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,356 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,178 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,314 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,819 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,756 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,107 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,138 |
| Southernmost Major Cities | 0 | - | 4.44 | 51,078 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,562 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,014 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,690 |
| South American Cities on the Map | 0 | - | 4.57 | 35,238 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 149,645 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,572 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,164 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,073 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,602 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,188 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,780 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,453 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 13,004 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,590 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,072 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 44,810 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,273 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,327 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,139 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,738 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,676 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,838 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,890 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,432 |
