| Asia Capitals Quiz | 0 | - | 4.98 | 685,473 |
| Asia Capital to Country | 0 | - | 4.96 | 125,692 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,060 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,164 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,134 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,899 |
| Random European Capital to Country | 0 | - | 4.98 | 189,138 |
| Random European Country to Capital | 0 | - | 4.92 | 147,389 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,332 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,361 |
| Random African Capital to Country | 0 | - | 4.97 | 99,707 |
| Random African Country to Capital | 0 | - | 4.94 | 70,196 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,788 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,602 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,309 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,742 |
| Europe Capital to Country | 0 | - | 4.99 | 247,433 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,389 |
| European Capitals by Map | 0 | - | 4.99 | 136,127 |
| African Capitals by Map | 0 | - | 4.99 | 132,106 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,058 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,133 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,571 |
| European Coastal Capitals | 0 | - | 4.95 | 89,707 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,619 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,675 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,405 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,917 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,946 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,799 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,456 |
| Official Cities in the UK | 0 | - | 4.89 | 280,386 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,798 |
| World Capitals Quiz | 0 | - | 5.00 | 5,029,100 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,745 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,612 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,372 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,070 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,678 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,411 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,738 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,152 |
| Random Asian City to Country | 0 | - | 4.56 | 44,386 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,821 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,250 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,684 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,358 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,775 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,644 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,570,225 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,390 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,173 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,989 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,218 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,708 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,685 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,578 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,677,036 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,845 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,026 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,882 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,612 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,564 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,549 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,338 |
| Countries by Capital City | 0 | - | 5.00 | 66,560 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,282 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,866 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,217 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,386 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,027 |
| Moved Capital Cities | 0 | - | 4.96 | 73,552 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,805 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,237 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,788 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,495 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,866 |
| Which City in Europe? | 0 | - | 4.83 | 106,592 |
| Hindu Countries | 0 | - | 4.85 | 49,526 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,308 |
| Asia Map Quiz | 0 | - | 4.99 | 906,601 |
| All Cities in India with Population of 1 Million | 0 | - | 4.83 | 47,032 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,780 |
| Random Capital to Country | 0 | - | 4.99 | 2,577,330 |
| Random Country to Capital | 0 | - | 4.98 | 911,210 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,293 |
| Which City in Asia? | 0 | - | 4.51 | 51,094 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,285 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,553 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,129 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,075 |
| North American Sports Cities | 0 | - | 4.83 | 170,844 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,903 |
| Cities in European History #1 | 0 | - | 4.63 | 133,060 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,186 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,554 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,009 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,686 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,155 |
| Cities by Former Name | 0 | - | 4.84 | 90,929 |
| India State Capitals Quiz | 0 | - | 4.27 | 59,359 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,672 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,219 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 67,869 |
| World Capitals by Map | 0 | - | 5.00 | 283,055 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,631 |
| Capitals Starting With H | 0 | - | 4.90 | 90,564 |
| Capitals Starting With K | 0 | - | 4.85 | 75,641 |
| Capitals Starting With L | 0 | - | 4.81 | 86,782 |
| Capitals Starting With M | 0 | - | 4.93 | 105,981 |
| Capitals Starting With P | 0 | - | 4.88 | 77,143 |
| Capitals Starting With R | 0 | - | 4.87 | 80,929 |
| Capitals Starting With S | 0 | - | 4.89 | 84,761 |
| Capitals Starting With T | 0 | - | 4.84 | 75,255 |
| Capitals Starting With W | 0 | - | 4.89 | 90,574 |
| Capitals Starting With A | 0 | - | 4.97 | 126,483 |
| Capitals Starting With B | 0 | - | 4.89 | 117,229 |
| Capitals Starting With D | 0 | - | 4.93 | 95,332 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,156 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,313 |
| Which City in the Middle East? | 0 | - | 4.47 | 66,783 |
| Which City in Canada? | 0 | - | 4.82 | 56,639 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,409 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,918 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,455 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,294 |
| North America Cities by Map | 0 | - | 4.41 | 47,603 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,153 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,022 |
| Random European City to Country | 0 | - | 4.69 | 116,282 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,625 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,301 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,090 |
| Former Capitals | 0 | - | 4.88 | 71,124 |
| Capital Cities Chain | 0 | - | 4.84 | 81,875 |
| Coldest World Capitals | 0 | - | 4.95 | 133,020 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,745 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 89,953 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,147 |
| US States and State Capitals | 0 | - | 4.99 | 158,340 |
| Asian Cities by Clue | 0 | - | 4.70 | 25,711 |
| Hong Kong Facts | 0 | - | 4.48 | 29,172 |
| Countries of the Middle East | 0 | - | 4.96 | 198,824 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,659 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,434 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,720 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,369 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,195 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,319 |
| U.S. States by Nickname | 0 | - | 4.57 | 69,270 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,832 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,779 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,138 |
| Southernmost Major Cities | 0 | - | 4.44 | 51,080 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,564 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,016 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,700 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,317 |
| South American Cities on the Map | 0 | - | 4.57 | 35,238 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 149,662 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,578 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,167 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,077 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,607 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,214 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,076 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 44,811 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,279 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,344 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,142 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,747 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,682 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,850 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,895 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 131,459 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,440 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,235 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,119 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 88,620 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,021 |
| Asian Capital Superlatives - Top 2 | 0 | - | 4.37 | 27,961 |
| The Only Country ... | 0 | - | 4.91 | 79,812 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,306 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,165 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,197 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,767 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,756 |
| Monarchies of Asia | 0 | - | 4.97 | 70,576 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,422 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,175 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,416 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,221,471 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,686 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,984 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,478 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,963 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,011 |
| Japan Country Quiz | 0 | - | 4.92 | 141,185 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,309 |
| Syria Country Quiz | 0 | - | 4.81 | 32,279 |
