| Which City In the United Kingdom? | 0 | - | 4.97 | 91,314 |
| Which City in Canada? | 0 | - | 4.81 | 55,436 |
| Which City in Europe? | 0 | - | 4.83 | 104,327 |
| Which City in the Middle East? | 0 | - | 4.47 | 65,820 |
| Asia Capitals Quiz | 0 | - | 4.97 | 659,153 |
| Which City in Asia? | 0 | - | 4.51 | 50,289 |
| Which City in Latin America? | 0 | - | 4.63 | 46,224 |
| Which City in Australia? | 0 | - | 4.64 | 33,584 |
| Asia Capital to Country | 0 | - | 4.96 | 122,541 |
| Asian Capitals by Map | 0 | - | 4.98 | 56,986 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 50,696 |
| Asian Cities by Clue | 0 | - | 4.74 | 25,494 |
| European Cities by Clue | 0 | - | 4.70 | 88,069 |
| Which City in Germany? | 0 | - | 4.49 | 131,184 |
| Which City in Italy? | 0 | - | 4.54 | 76,793 |
| Which City in France? | 0 | - | 4.61 | 71,001 |
| Which City in Spain? | 0 | - | 4.50 | 48,677 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 49,173 |
| Which City in Africa? | 0 | - | 4.77 | 56,711 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 84,202 |
| Name a Valid European Capital | 0 | - | 4.95 | 145,204 |
| Capitals of the Stans | 0 | - | 4.96 | 25,009 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.44 | 53,641 |
| Asian Cities by Wikipedia Descriptions | 0 | - | 4.57 | 30,634 |
| Which City in the United States? | 0 | - | 4.20 | 55,807 |
| Random Asian City to Country | 0 | - | 4.55 | 43,955 |
| Africa Capitals Quiz | 0 | - | 4.99 | 701,369 |
| Name a City - European Countries | 0 | - | 4.93 | 60,769 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,032 |
| Random African Capitals on a Map | 0 | - | 4.95 | 52,680 |
| Random European Capitals on a Map | 0 | - | 4.98 | 130,164 |
| Name a Valid Asian Capital | 0 | - | 4.52 | 59,540 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 38,132 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 33,437 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,309 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 104,536 |
| Most-Visited Cities in Europe | 0 | - | 4.89 | 68,581 |
| Europe Capital to Country | 0 | - | 4.99 | 239,357 |
| EU Capitals with No Hints | 0 | - | 4.96 | 138,614 |
| European Capitals by Map | 0 | - | 4.99 | 126,654 |
| African Capitals by Map | 0 | - | 4.99 | 125,850 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.87 | 87,553 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 80,374 |
| European Coastal Capitals | 0 | - | 4.95 | 86,153 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 254,845 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.89 | 213,398 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 79,855 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 175,255 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 100,011 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 105,554 |
| Official Cities in the UK | 0 | - | 4.89 | 268,626 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,402 |
| Name a City - Asian Countries | 0 | - | 4.41 | 18,737 |
| South America Capitals Quiz | 0 | - | 5.00 | 462,014 |
| North America Capitals Quiz | 0 | - | 4.99 | 206,749 |
| African Capitals - Map Quiz | 0 | - | 4.95 | 58,759 |
| Top 10 Most Remote European Capitals | 0 | - | 4.85 | 90,787 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 114,321 |
| European Capitals Furthest from the Sea | 0 | - | 4.90 | 71,334 |
| Asian Capitals - Map Quiz | 0 | - | 4.94 | 57,932 |
| European Capitals Ending in N | 0 | - | 4.92 | 78,741 |
| Random State Capital to U.S. State | 0 | - | 4.81 | 84,134 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 130,607 |
| British Cities with the Most Tourists | 0 | - | 4.81 | 65,041 |
| Random European City to Country | 0 | - | 4.74 | 113,479 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 134,348 |
| Most-Visited U.S. Cities | 0 | - | 4.88 | 86,007 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 76,671 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.91 | 23,108 |
| World Capitals Quiz | 0 | - | 5.00 | 4,867,754 |
| Capitals of Canadian Provinces | 0 | - | 4.87 | 84,944 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 78,803 |
| Name a Valid Asian Country | 0 | - | 4.98 | 116,432 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,633,913 |
| Cities that End in G by Clue | 0 | - | 4.59 | 20,232 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,511,411 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 125,162 |
| Most Guessed European Capitals | 0 | - | 4.89 | 99,861 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 81,161 |
| Random European Capital to Country | 0 | - | 4.97 | 183,844 |
| Random European Country to Capital | 0 | - | 4.93 | 143,583 |
| Random Asian Country to Capital | 0 | - | 4.92 | 92,158 |
| Random Asian Capital to Country | 0 | - | 4.97 | 97,379 |
| Random African Capital to Country | 0 | - | 4.97 | 87,508 |
| Random African Country to Capital | 0 | - | 4.94 | 67,580 |
| Random U.S. State Capitals on a Map | 0 | - | 4.91 | 99,828 |
| Cities that End in T by Clue | 0 | - | 4.70 | 15,501 |
| European Capitals by Airport Code | 0 | - | 4.91 | 32,246 |
| Word Scramble - U.K. Cities | 0 | - | 4.56 | 64,408 |
| Southeast Asian Cities by Map | 0 | - | 4.61 | 26,168 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 100,435 |
| Random U.S. City to State | 0 | - | 4.44 | 71,795 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 69,003 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.41 | 39,091 |
| World Capitals by Proximity | 0 | - | 4.90 | 316,787 |
| Asian Coastal Capitals | 0 | - | 4.51 | 21,529 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,207 |
| Word Scramble - European Capitals | 0 | - | 4.75 | 91,863 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,236 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 91,979 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.89 | 46,742 |
| Countries that Beat China | 0 | - | 4.86 | 111,087 |
| Countries that Beat Indonesia | 0 | - | 4.85 | 52,922 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,411,219 |
| Asia Map Quiz | 0 | - | 4.99 | 869,802 |
| Global Cities on a World Map | 0 | - | 4.94 | 105,955 |
| Northernmost Capital Cities | 0 | - | 4.98 | 103,894 |
| Most Remote Capital Cities | 0 | - | 4.91 | 49,656 |
| Capital Cities: Ports and Saints | 0 | - | 4.95 | 41,089 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 102,217 |
| Same Letter Country and Capital | 0 | - | 4.99 | 140,388 |
| Countries by Capital City | 0 | - | 5.00 | 60,904 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 72,989 |
| Capitals of the Largest Countries by Area | 0 | - | 4.95 | 110,994 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 80,285 |
| Moved Capital Cities | 0 | - | 4.95 | 71,368 |
| Random Capital to Country | 0 | - | 4.99 | 2,520,673 |
| World Capitals with a Unique First Letter | 0 | - | 4.81 | 61,195 |
| Random Country to Capital | 0 | - | 4.98 | 876,864 |
| U.S. State Capitals Map Quiz | 0 | - | 4.92 | 137,278 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,350,604 |
| Flags of Asia Quiz | 0 | - | 4.99 | 576,582 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 123,685 |
| Summer Olympic City Bids | 0 | - | 4.92 | 40,011 |
| Important Cities in European History | 0 | - | 4.56 | 114,285 |
| European Cities by Map #2 | 0 | - | 4.48 | 46,648 |
| European Cities by Map #1 | 0 | - | 4.68 | 54,834 |
| Mediterranean Cities by Map | 0 | - | 4.50 | 50,572 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.87 | 98,584 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 50,802 |
| Tokyo City Trivia | 0 | - | 4.50 | 13,147 |
| Cities by Former Name | 0 | - | 4.84 | 88,674 |
| India State Capitals Quiz | 0 | - | 4.33 | 58,119 |
| Capitals in their Native Languages | 0 | - | 4.94 | 130,753 |
| Nearest Capital City #1 | 0 | - | 4.83 | 55,427 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.96 | 52,011 |
| World Capitals by Map | 0 | - | 5.00 | 270,546 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.96 | 55,013 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 197,073 |
| World Capitals By Letter - H | 0 | - | 4.86 | 76,170 |
| World Capitals By Letter - K | 0 | - | 4.82 | 70,720 |
| World Capitals By Letter - M | 0 | - | 4.92 | 97,364 |
| World Capitals By Letter - P | 0 | - | 4.85 | 72,117 |
| World Capitals By Letter - R | 0 | - | 4.85 | 76,723 |
| World Capitals By Letter - S | 0 | - | 4.89 | 79,597 |
| World Capitals By Letter - T | 0 | - | 4.82 | 70,880 |
| World Capitals By Letter - W | 0 | - | 4.88 | 86,691 |
| World Capitals By Letter - A | 0 | - | 4.96 | 112,727 |
| World Capitals By Letter - B | 0 | - | 4.84 | 103,831 |
| World Capitals By Letter - D | 0 | - | 4.92 | 84,474 |
| US States and State Capitals Quiz | 0 | - | 4.99 | 146,143 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,284,774 |
| Countries that Beat Egypt | 0 | - | 4.90 | 55,113 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 91,416 |
| Countries of Europe by Population | 0 | - | 4.98 | 168,029 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 222,756 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 171,930 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.97 | 70,003 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.41 | 35,894 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.90 | 93,552 |
| U.S. Cities Chain | 0 | - | 4.21 | 33,558 |
| North America Cities by Map | 0 | - | 4.41 | 46,964 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.41 | 23,034 |
| Most Guessed Cities by Country #3 | 0 | - | 4.88 | 42,085 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 204,140 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 126,252 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 45,741 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 110,427 |
| Random Cities Near Paris on a Map | 0 | - | 4.54 | 38,139 |
| Divided World City Name Puzzle #2 | 0 | - | 4.82 | 34,460 |
| Cities By Wikipedia Word Clouds A-Z | 0 | - | 4.81 | 31,455 |
| Former Capitals Quiz | 0 | - | 4.87 | 69,762 |
| World Capitals Closest to Jerusalem | 0 | - | 4.46 | 44,146 |
| Capital Cities Chain | 0 | - | 4.87 | 78,232 |
| Coldest World Capitals | 0 | - | 4.96 | 131,606 |
| Capital Cities by Body of Water | 0 | - | 4.88 | 56,283 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 120,883 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 93,073 |
| Capital Cities with Spanish Names | 0 | - | 4.89 | 72,182 |
| Flags to Capitals #1 | 0 | - | 4.96 | 54,898 |
| Flags to Capitals #2 | 0 | - | 4.95 | 41,642 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.85 | 91,238 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 219,787 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 86,392 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 57,108 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.77 | 53,559 |
| The Only Country ... | 0 | - | 4.90 | 55,593 |
| Hong Kong Facts | 0 | - | 4.47 | 28,746 |
| Countries of the Middle East | 0 | - | 4.95 | 191,431 |
| Monarchies of Asia | 0 | - | 4.97 | 68,908 |
| Asian Country Superlatives | 0 | - | 4.83 | 78,513 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 121,342 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 102,750 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 126,974 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 149,462 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 95,612 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 104,154 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.88 | 100,829 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 106,756 |
| Pixelated Asia Map | 0 | - | 4.92 | 69,463 |
