| Which City In the United Kingdom? | 0 | - | 4.97 | 93,307 |
| Which City in Canada? | 0 | - | 4.82 | 56,634 |
| Which City in Europe? | 0 | - | 4.83 | 106,584 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,351 |
| Which City in Australia? | 0 | - | 4.67 | 34,214 |
| Asia Capital to Country | 0 | - | 4.96 | 125,683 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,052 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,160 |
| Which City in Germany? | 0 | - | 4.50 | 134,939 |
| Which City in Italy? | 0 | - | 4.55 | 78,137 |
| Which City in France? | 0 | - | 4.64 | 72,373 |
| Which City in Spain? | 0 | - | 4.50 | 49,422 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,589 |
| Which City in Asia? | 0 | - | 4.51 | 51,091 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,125 |
| Which City in Latin America? | 0 | - | 4.63 | 46,830 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,757 |
| Capitals of the Stans | 0 | - | 4.95 | 26,384 |
| Asian Cities by Clue | 0 | - | 4.70 | 25,710 |
| European Cities by Clue | 0 | - | 4.70 | 88,787 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.45 | 54,551 |
| Asian Cities by Wikipedia Descriptions | 0 | - | 4.57 | 31,166 |
| Random Asian City to Country | 0 | - | 4.56 | 44,383 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,822 |
| Which City in Africa? | 0 | - | 4.78 | 57,557 |
| Name a City - European Countries | 0 | - | 4.92 | 64,324 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,787 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,227 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,777 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,205 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 38,902 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,052 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,300 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,726 |
| Europe Capital to Country | 0 | - | 4.99 | 247,410 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,376 |
| European Capitals by Map | 0 | - | 4.99 | 136,109 |
| African Capitals by Map | 0 | - | 4.99 | 132,097 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,112 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,564 |
| European Coastal Capitals | 0 | - | 4.95 | 89,697 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,568 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,655 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,399 |
| Which City in the United States? | 0 | - | 4.21 | 56,642 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,901 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,943 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,792 |
| Official Cities in the UK | 0 | - | 4.89 | 280,353 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,796 |
| Name a City - Asian Countries | 0 | - | 4.41 | 19,367 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,028 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,725 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,608 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,369 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,061 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,669 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,402 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,734 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,143 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,299 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,142 |
| Random European City to Country | 0 | - | 4.69 | 116,275 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,789 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,218 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,650 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,754 |
| World Capitals Quiz | 0 | - | 5.00 | 5,028,601 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,344 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,636 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,001 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,676,880 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,570,087 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,376 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,167 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,986 |
| Random European Capital to Country | 0 | - | 4.98 | 189,126 |
| Random European Country to Capital | 0 | - | 4.92 | 147,382 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,318 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,356 |
| Random African Capital to Country | 0 | - | 4.97 | 99,698 |
| Random African Country to Capital | 0 | - | 4.94 | 70,171 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,137 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,704 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,808 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,577 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,821 |
| Random U.S. City to State | 0 | - | 4.45 | 75,267 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,000 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 44,810 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,179 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,026 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,780 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,738 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,803 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,474 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,859 |
| Countries that Beat China | 0 | - | 4.86 | 114,668 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 55,151 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,201 |
| Asia Map Quiz | 0 | - | 4.99 | 906,488 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,674 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,874 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,609 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,558 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,537 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,322 |
| Countries by Capital City | 0 | - | 5.00 | 66,547 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,277 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,857 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,373 |
| Moved Capital Cities | 0 | - | 4.96 | 73,548 |
| Random Capital to Country | 0 | - | 4.99 | 2,577,155 |
| Random Country to Capital | 0 | - | 4.98 | 911,099 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,271 |
| Which City in California? | 0 | - | 4.56 | 31,871 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,504 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,042 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,064 |
| North American Sports Cities | 0 | - | 4.83 | 170,824 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,903 |
| Cities in European History #1 | 0 | - | 4.63 | 133,046 |
| 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 with the Most Metro Rail Stations | 0 | - | 4.89 | 101,677 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,149 |
| Tokyo City Trivia | 0 | - | 4.58 | 18,078 |
| Name a Valid World City | 0 | - | 4.83 | 70,063 |
| Cities by Former Name | 0 | - | 4.84 | 90,918 |
| India State Capitals Quiz | 0 | - | 4.27 | 59,357 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,667 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,217 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 67,857 |
| World Capitals by Map | 0 | - | 5.00 | 283,012 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,625 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,187 |
| Capitals Starting With H | 0 | - | 4.90 | 90,419 |
| Capitals Starting With K | 0 | - | 4.85 | 75,629 |
| Capitals Starting With L | 0 | - | 4.81 | 86,758 |
| Capitals Starting With M | 0 | - | 4.93 | 105,959 |
| Capitals Starting With P | 0 | - | 4.88 | 77,127 |
| Capitals Starting With R | 0 | - | 4.87 | 80,918 |
| Capitals Starting With S | 0 | - | 4.89 | 84,743 |
| Capitals Starting With T | 0 | - | 4.84 | 75,242 |
| Capitals Starting With W | 0 | - | 4.89 | 90,559 |
| Capitals Starting With A | 0 | - | 4.97 | 126,461 |
| Capitals Starting With B | 0 | - | 4.89 | 117,210 |
| Capitals Starting With D | 0 | - | 4.93 | 95,312 |
| US States and State Capitals | 0 | - | 4.99 | 158,300 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,260 |
| Countries that Beat Egypt | 0 | - | 4.88 | 56,566 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,397 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,889 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,823 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,763 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,108 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,453 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,287 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,123 |
| North America Cities by Map | 0 | - | 4.41 | 47,602 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,140 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 212,995 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,606 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,075 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,298 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,298 |
| Cities that End in G by Clue | 0 | - | 4.60 | 21,249 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,454 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,071 |
| Former Capitals | 0 | - | 4.88 | 71,114 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,073 |
| Capital Cities Chain | 0 | - | 4.84 | 81,868 |
| Coldest World Capitals | 0 | - | 4.95 | 133,017 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,275 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,329 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,677 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,736 |
| 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 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,214 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 89,943 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,316 |
| The Only Country ... | 0 | - | 4.91 | 79,798 |
| Cities that End in T by Clue | 0 | - | 4.69 | 16,969 |
| Which City in Texas? | 0 | - | 4.45 | 24,966 |
| Which City in Florida? | 0 | - | 4.61 | 10,922 |
| Hong Kong Facts | 0 | - | 4.48 | 29,172 |
| Countries of the Middle East | 0 | - | 4.96 | 198,805 |
| Monarchies of Asia | 0 | - | 4.97 | 70,566 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,412 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,645 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,422 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,670 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,714 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,359 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,183 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,976 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,314 |
