| Asia Capitals Quiz | 0 | - | 4.98 | 686,047 |
| Asia Capital to Country | 0 | - | 4.96 | 125,778 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,155 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,198 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,195 |
| Capitals of the Stans | 0 | - | 4.95 | 26,415 |
| Name a City - European Countries | 0 | - | 4.92 | 64,427 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,418 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,947 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,711 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,922 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,807 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,641 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,463 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,380 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,858 |
| Europe Capital to Country | 0 | - | 4.99 | 247,963 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,496 |
| European Capitals by Map | 0 | - | 4.99 | 136,330 |
| African Capitals by Map | 0 | - | 4.99 | 132,196 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,213 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,646 |
| European Coastal Capitals | 0 | - | 4.95 | 89,790 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,876 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,885 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,431 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,807 |
| World Capitals Quiz | 0 | - | 5.00 | 5,032,365 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,368 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,029 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,016 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,832 |
| Official Cities in the UK | 0 | - | 4.89 | 280,623 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,816 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,943 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,683 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,427 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,145 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,722 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,476 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,787 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,231 |
| Random Asian City to Country | 0 | - | 4.56 | 44,393 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,006 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,409 |
| Tokyo City Trivia | 0 | - | 4.58 | 18,103 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,773 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,571,390 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,411 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,908 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,683 |
| Japan Country Quiz | 0 | - | 4.92 | 141,294 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,476 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,208 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,092 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,251 |
| Random European Capital to Country | 0 | - | 4.98 | 189,253 |
| Random European Country to Capital | 0 | - | 4.92 | 147,480 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,419 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,443 |
| Random African Capital to Country | 0 | - | 4.97 | 99,744 |
| Random African Country to Capital | 0 | - | 4.94 | 70,242 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,808 |
| Hong Kong Facts | 0 | - | 4.48 | 29,180 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,699 |
| Countries that Border China | 0 | - | 4.96 | 261,844 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 92,798 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,802 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,590 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,677,842 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,980 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,100 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,968 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,666 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,616 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,651 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,477 |
| Countries by Capital City | 0 | - | 5.00 | 66,683 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,352 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,914 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,472 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,426 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,034 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,785 |
| Moved Capital Cities | 0 | - | 4.96 | 73,599 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,818 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,277 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,843 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,553 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,894 |
| Which City in Europe? | 0 | - | 4.83 | 106,685 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,743 |
| Closest Countries to North Korea | 0 | - | 4.94 | 121,823 |
| Countries that Beat China | 0 | - | 4.86 | 114,737 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,696 |
| Asia Map Quiz | 0 | - | 4.99 | 907,206 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,127 |
| North American Sports Cities | 0 | - | 4.83 | 170,926 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,922 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,751 |
| Name a City - Asian Countries | 0 | - | 4.41 | 19,390 |
| Cities by Former Name | 0 | - | 4.84 | 90,990 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,695 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,251 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 67,970 |
| World Capitals by Map | 0 | - | 5.00 | 283,269 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,683 |
| Random Capital to Country | 0 | - | 4.99 | 2,578,255 |
| Random Country to Capital | 0 | - | 4.98 | 911,765 |
| Capitals Starting With H | 0 | - | 4.90 | 91,087 |
| Capitals Starting With K | 0 | - | 4.85 | 75,706 |
| Capitals Starting With L | 0 | - | 4.81 | 86,860 |
| Capitals Starting With M | 0 | - | 4.93 | 106,096 |
| Capitals Starting With P | 0 | - | 4.88 | 77,211 |
| Capitals Starting With R | 0 | - | 4.87 | 80,994 |
| Capitals Starting With S | 0 | - | 4.89 | 84,829 |
| Capitals Starting With T | 0 | - | 4.84 | 75,315 |
| Capitals Starting With W | 0 | - | 4.89 | 90,627 |
| Capitals Starting With A | 0 | - | 4.97 | 126,577 |
| Capitals Starting With B | 0 | - | 4.89 | 117,320 |
| Capitals Starting With D | 0 | - | 4.93 | 95,410 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,386 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,376,024 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,497 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,744 |
| Cities in European History #1 | 0 | - | 4.63 | 133,157 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,199 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,569 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,018 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,195 |
| India State Capitals Quiz | 0 | - | 4.27 | 59,371 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,204 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,430 |
| Which City in the Middle East? | 0 | - | 4.47 | 66,819 |
| Which City in Asia? | 0 | - | 4.51 | 51,129 |
| Which City in Canada? | 0 | - | 4.82 | 56,681 |
| Countries that Beat Japan | 0 | - | 4.41 | 67,559 |
| Japanese Loanwords | 0 | - | 4.47 | 84,361 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,140 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,461 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,323 |
| North America Cities by Map | 0 | - | 4.41 | 47,620 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,215 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,176 |
| Random European City to Country | 0 | - | 4.69 | 116,469 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,709 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,357 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,226 |
| Former Capitals | 0 | - | 4.88 | 71,147 |
| Capital Cities Chain | 0 | - | 4.84 | 81,933 |
| Coldest World Capitals | 0 | - | 4.95 | 133,055 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,811 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,010 |
| US States and State Capitals | 0 | - | 4.99 | 158,591 |
| Asian Cities by Clue | 0 | - | 4.70 | 25,716 |
| Countries of the Middle East | 0 | - | 4.96 | 198,962 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,739 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,509 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,791 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,439 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,269 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,362 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 231,004 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,882 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,145 |
| Southernmost Major Cities | 0 | - | 4.44 | 51,112 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,586 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,025 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,726 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,326 |
| South American Cities on the Map | 0 | - | 4.57 | 35,249 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 149,722 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,601 |
| European Cities with the Biggest Economies | 0 | - | 4.62 | 38,190 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,111 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,654 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,319 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,809 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,477 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,118 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 44,821 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,300 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,421 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,159 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,776 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,720 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,898 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,937 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,485 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,312 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,036 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,235 |
| The Only Country ... | 0 | - | 4.91 | 79,920 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,388 |
| Monarchies of Asia | 0 | - | 4.97 | 70,612 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,437 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,815 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,074 |
| Japanese Prefectures | 0 | - | 4.98 | 134,651 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,431 |
