| Which City in Europe? | 0 | - | 4.83 | 106,619 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,899 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,331 |
| Which City in Canada? | 0 | - | 4.83 | 56,656 |
| Which City in the Middle East? | 0 | - | 4.47 | 66,792 |
| Asia Capital to Country | 0 | - | 4.96 | 125,758 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,124 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,186 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,633 |
| Which City in Asia? | 0 | - | 4.51 | 51,109 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,178 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,836 |
| Capitals of the Stans | 0 | - | 4.95 | 26,408 |
| Asian Cities by Clue | 0 | - | 4.70 | 25,714 |
| European Cities by Clue | 0 | - | 4.70 | 88,803 |
| Random Asian City to Country | 0 | - | 4.56 | 44,392 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,241 |
| Which City in Africa? | 0 | - | 4.78 | 57,567 |
| Name a City - European Countries | 0 | - | 4.92 | 64,391 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,800 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,269 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,819 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,238 |
| Which City in Latin America? | 0 | - | 4.63 | 46,840 |
| Which City in Australia? | 0 | - | 4.67 | 34,223 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,356 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,817 |
| Europe Capital to Country | 0 | - | 4.99 | 247,867 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,455 |
| European Capitals by Map | 0 | - | 4.99 | 136,271 |
| African Capitals by Map | 0 | - | 4.99 | 132,180 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,187 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,612 |
| European Coastal Capitals | 0 | - | 4.95 | 89,755 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,800 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,802 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,423 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.45 | 54,573 |
| Asian Cities by Wikipedia Descriptions | 0 | - | 4.57 | 31,171 |
| Which City in Germany? | 0 | - | 4.50 | 135,000 |
| Which City in Italy? | 0 | - | 4.55 | 78,148 |
| Which City in France? | 0 | - | 4.64 | 72,403 |
| Which City in Spain? | 0 | - | 4.50 | 49,441 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,999 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,989 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,829 |
| Official Cities in the UK | 0 | - | 4.89 | 280,541 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,806 |
| Name a City - Asian Countries | 0 | - | 4.41 | 19,386 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,260 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,868 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,669 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,407 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,121 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,704 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,453 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,764 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,189 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,361 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,201 |
| Random European City to Country | 0 | - | 4.69 | 116,317 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,938 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,378 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,750 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,795 |
| World Capitals Quiz | 0 | - | 5.00 | 5,031,247 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,399 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,665 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 38,905 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,060 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,049 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,677,640 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,571,039 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,448 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,197 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,064 |
| Random European Capital to Country | 0 | - | 4.98 | 189,208 |
| Random European Country to Capital | 0 | - | 4.92 | 147,449 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,399 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,413 |
| Random African Capital to Country | 0 | - | 4.97 | 99,739 |
| Random African Country to Capital | 0 | - | 4.94 | 70,232 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,185 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,770 |
| Which City in the United States? | 0 | - | 4.21 | 56,660 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,812 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,586 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,951 |
| Random U.S. City to State | 0 | - | 4.45 | 75,321 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,083 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 44,816 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,397 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,032 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,782 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,766 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,815 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,541 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,885 |
| Countries that Beat China | 0 | - | 4.86 | 114,710 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 55,187 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,471 |
| Asia Map Quiz | 0 | - | 4.99 | 907,025 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,759 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,949 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,653 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,604 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,623 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,445 |
| Countries by Capital City | 0 | - | 5.00 | 66,650 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,333 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,906 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,409 |
| Moved Capital Cities | 0 | - | 4.96 | 73,587 |
| Random Capital to Country | 0 | - | 4.99 | 2,577,955 |
| Random Country to Capital | 0 | - | 4.98 | 911,589 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,359 |
| Which City in California? | 0 | - | 4.56 | 31,882 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,916 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,563 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,115 |
| North American Sports Cities | 0 | - | 4.83 | 170,905 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,916 |
| Cities in European History #1 | 0 | - | 4.63 | 133,125 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,195 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,566 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,015 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,732 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,184 |
| Tokyo City Trivia | 0 | - | 4.58 | 18,098 |
| Cities by Former Name | 0 | - | 4.84 | 90,969 |
| India State Capitals Quiz | 0 | - | 4.27 | 59,370 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,690 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,242 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 67,948 |
| World Capitals by Map | 0 | - | 5.00 | 283,203 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,666 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,231 |
| Capitals Starting With H | 0 | - | 4.90 | 90,960 |
| Capitals Starting With K | 0 | - | 4.85 | 75,691 |
| Capitals Starting With L | 0 | - | 4.81 | 86,840 |
| Capitals Starting With M | 0 | - | 4.93 | 106,063 |
| Capitals Starting With P | 0 | - | 4.88 | 77,194 |
| Capitals Starting With R | 0 | - | 4.87 | 80,978 |
| Capitals Starting With S | 0 | - | 4.89 | 84,808 |
| Capitals Starting With T | 0 | - | 4.84 | 75,294 |
| Capitals Starting With W | 0 | - | 4.89 | 90,612 |
| Capitals Starting With A | 0 | - | 4.97 | 126,558 |
| Capitals Starting With B | 0 | - | 4.89 | 117,297 |
| Capitals Starting With D | 0 | - | 4.93 | 95,382 |
| US States and State Capitals | 0 | - | 4.99 | 158,528 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,769 |
| Countries that Beat Egypt | 0 | - | 4.88 | 56,599 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,470 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,070 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,957 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,853 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,141 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,460 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,311 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,149 |
| North America Cities by Map | 0 | - | 4.41 | 47,615 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,199 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,128 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,686 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,097 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,336 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,309 |
| Cities that End in G by Clue | 0 | - | 4.60 | 21,279 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,470 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,189 |
| Former Capitals | 0 | - | 4.88 | 71,143 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,108 |
| Capital Cities Chain | 0 | - | 4.84 | 81,918 |
| Coldest World Capitals | 0 | - | 4.95 | 133,041 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,296 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,403 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,703 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,797 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,885 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,925 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,479 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,289 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 89,994 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,335 |
| The Only Country ... | 0 | - | 4.91 | 79,880 |
| Cities that End in T by Clue | 0 | - | 4.70 | 17,007 |
| Which City in Texas? | 0 | - | 4.45 | 24,971 |
| Which City in Florida? | 0 | - | 4.61 | 10,924 |
| Hong Kong Facts | 0 | - | 4.48 | 29,177 |
| Countries of the Middle East | 0 | - | 4.96 | 198,920 |
| Monarchies of Asia | 0 | - | 4.97 | 70,601 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,432 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,707 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,490 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,774 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,761 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,414 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,244 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,042 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,343 |
