| Which City In the United Kingdom? | 0 | - | 4.97 | 93,309 |
| Which City in Canada? | 0 | - | 4.82 | 56,635 |
| Which City in Europe? | 0 | - | 4.83 | 106,589 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,418 |
| Which City in Australia? | 0 | - | 4.67 | 34,215 |
| Asia Capital to Country | 0 | - | 4.96 | 125,690 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,055 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,161 |
| Which City in Germany? | 0 | - | 4.50 | 134,941 |
| Which City in Italy? | 0 | - | 4.55 | 78,139 |
| Which City in France? | 0 | - | 4.64 | 72,376 |
| Which City in Spain? | 0 | - | 4.50 | 49,425 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,592 |
| Which City in Asia? | 0 | - | 4.51 | 51,092 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,128 |
| Which City in Latin America? | 0 | - | 4.63 | 46,831 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,767 |
| Capitals of the Stans | 0 | - | 4.95 | 26,385 |
| Asian Cities by Clue | 0 | - | 4.70 | 25,710 |
| European Cities by Clue | 0 | - | 4.70 | 88,789 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.45 | 54,555 |
| Asian Cities by Wikipedia Descriptions | 0 | - | 4.57 | 31,166 |
| Random Asian City to Country | 0 | - | 4.56 | 44,384 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,862 |
| Which City in Africa? | 0 | - | 4.78 | 57,558 |
| Name a City - European Countries | 0 | - | 4.92 | 64,330 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,787 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,232 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,784 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,211 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 38,902 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,053 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,304 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,735 |
| Europe Capital to Country | 0 | - | 4.99 | 247,421 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,382 |
| European Capitals by Map | 0 | - | 4.99 | 136,117 |
| African Capitals by Map | 0 | - | 4.99 | 132,101 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,122 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,570 |
| European Coastal Capitals | 0 | - | 4.95 | 89,700 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,598 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,663 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,401 |
| Which City in the United States? | 0 | - | 4.21 | 56,642 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,910 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,945 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,794 |
| Official Cities in the UK | 0 | - | 4.89 | 280,364 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,797 |
| Name a City - Asian Countries | 0 | - | 4.41 | 19,368 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,047 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,738 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,609 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,371 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,068 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,674 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,405 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,736 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,153 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,299 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,146 |
| Random European City to Country | 0 | - | 4.69 | 116,276 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,802 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,234 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,667 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,755 |
| World Capitals Quiz | 0 | - | 5.00 | 5,028,834 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,356 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,638 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,005 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,676,949 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,570,150 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,381 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,168 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,987 |
| Random European Capital to Country | 0 | - | 4.98 | 189,133 |
| Random European Country to Capital | 0 | - | 4.92 | 147,384 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,320 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,357 |
| Random African Capital to Country | 0 | - | 4.97 | 99,701 |
| Random African Country to Capital | 0 | - | 4.94 | 70,187 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,143 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,706 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,809 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,578 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,828 |
| Random U.S. City to State | 0 | - | 4.45 | 75,271 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,010 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 44,810 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,191 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,026 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,780 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,743 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,804 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,483 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,863 |
| Countries that Beat China | 0 | - | 4.86 | 114,669 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 55,155 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,280 |
| Asia Map Quiz | 0 | - | 4.99 | 906,556 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,677 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,878 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,611 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,561 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,545 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,329 |
| Countries by Capital City | 0 | - | 5.00 | 66,554 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,280 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,860 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,377 |
| Moved Capital Cities | 0 | - | 4.96 | 73,551 |
| Random Capital to Country | 0 | - | 4.99 | 2,577,224 |
| Random Country to Capital | 0 | - | 4.98 | 911,154 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,288 |
| Which City in California? | 0 | - | 4.56 | 31,872 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,527 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,083 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,068 |
| North American Sports Cities | 0 | - | 4.83 | 170,837 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,903 |
| Cities in European History #1 | 0 | - | 4.63 | 133,051 |
| 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 | 101,679 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,152 |
| Tokyo City Trivia | 0 | - | 4.58 | 18,079 |
| Name a Valid World City | 0 | - | 4.83 | 70,068 |
| Cities by Former Name | 0 | - | 4.84 | 90,921 |
| India State Capitals Quiz | 0 | - | 4.27 | 59,358 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,668 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,218 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 67,864 |
| World Capitals by Map | 0 | - | 5.00 | 283,030 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,626 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,189 |
| Capitals Starting With H | 0 | - | 4.90 | 90,488 |
| Capitals Starting With K | 0 | - | 4.85 | 75,637 |
| Capitals Starting With L | 0 | - | 4.81 | 86,771 |
| Capitals Starting With M | 0 | - | 4.93 | 105,972 |
| Capitals Starting With P | 0 | - | 4.88 | 77,138 |
| Capitals Starting With R | 0 | - | 4.87 | 80,925 |
| Capitals Starting With S | 0 | - | 4.89 | 84,751 |
| Capitals Starting With T | 0 | - | 4.84 | 75,249 |
| Capitals Starting With W | 0 | - | 4.89 | 90,570 |
| Capitals Starting With A | 0 | - | 4.97 | 126,473 |
| Capitals Starting With B | 0 | - | 4.89 | 117,220 |
| Capitals Starting With D | 0 | - | 4.93 | 95,322 |
| US States and State Capitals | 0 | - | 4.99 | 158,321 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,275 |
| Countries that Beat Egypt | 0 | - | 4.88 | 56,568 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,405 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,897 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,828 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,772 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,109 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,454 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,289 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,123 |
| North America Cities by Map | 0 | - | 4.41 | 47,603 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,148 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,000 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,615 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,077 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,299 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,298 |
| Cities that End in G by Clue | 0 | - | 4.60 | 21,250 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,454 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,081 |
| Former Capitals | 0 | - | 4.88 | 71,120 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,075 |
| Capital Cities Chain | 0 | - | 4.84 | 81,872 |
| Coldest World Capitals | 0 | - | 4.95 | 133,019 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,277 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,337 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,681 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,742 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,846 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,895 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,435 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,226 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 89,946 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,319 |
| The Only Country ... | 0 | - | 4.91 | 79,805 |
| Cities that End in T by Clue | 0 | - | 4.69 | 16,972 |
| 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 | 198,816 |
| Monarchies of Asia | 0 | - | 4.97 | 70,571 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,415 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,652 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,427 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,680 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,717 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,365 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,191 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,982 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,317 |
