| Which City in Canada? | 0 | - | 4.82 | 56,617 |
| Which City in Europe? | 0 | - | 4.83 | 106,562 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,278 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 38,899 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,046 |
| Which City in Latin America? | 0 | - | 4.63 | 46,823 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,109 |
| European Cities by Clue | 0 | - | 4.70 | 88,772 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,607 |
| Which City in the United States? | 0 | - | 4.21 | 56,633 |
| Which City in Africa? | 0 | - | 4.78 | 57,550 |
| Which City in Asia? | 0 | - | 4.51 | 51,085 |
| Which City in the Middle East? | 0 | - | 4.47 | 66,763 |
| Which City in Australia? | 0 | - | 4.67 | 34,210 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,314 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,711 |
| US States and State Capitals Quiz | 0 | - | 4.99 | 158,151 |
| Asian Cities by Clue | 0 | - | 4.70 | 25,707 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.45 | 54,544 |
| Which City in Germany? | 0 | - | 4.50 | 134,898 |
| Which City in Italy? | 0 | - | 4.55 | 78,113 |
| Which City in France? | 0 | - | 4.64 | 72,358 |
| Which City in Spain? | 0 | - | 4.50 | 49,411 |
| Name a City - European Countries | 0 | - | 4.92 | 64,284 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,525 |
| Asia Capitals Quiz | 0 | - | 4.98 | 684,988 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,217 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,583 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,754 |
| Asian Cities by Wikipedia Descriptions | 0 | - | 4.57 | 31,159 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 501,325 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,257 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,673 |
| Europe Capital to Country | 0 | - | 4.99 | 247,329 |
| Asia Capital to Country | 0 | - | 4.96 | 125,641 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,324 |
| European Capitals by Map | 0 | - | 4.99 | 135,992 |
| African Capitals by Map | 0 | - | 4.99 | 132,071 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,895 |
| Asian Capitals by Map | 0 | - | 4.98 | 60,986 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,083 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,537 |
| European Coastal Capitals | 0 | - | 4.95 | 89,668 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,149 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,453 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,576 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,385 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,112 |
| Official Cities in the UK | 0 | - | 4.89 | 280,233 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,585 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,564 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,345 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,035 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,087 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,652 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,377 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,715 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,099 |
| Random European City to Country | 0 | - | 4.69 | 116,235 |
| Random Asian City to Country | 0 | - | 4.56 | 44,379 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,699 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,124 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,610 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,727 |
| World Capitals Quiz | 0 | - | 5.00 | 5,026,644 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,616 |
| Capitals of the Stans | 0 | - | 4.95 | 26,371 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,676,344 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,740 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 71,953 |
| Cities that End in G by Clue | 0 | - | 4.60 | 21,236 |
| Cities that End in D by Clue | 0 | - | 4.49 | 26,575 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,569,403 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,332 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,778 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,158 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,714 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,963 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,189 |
| Random European Capital to Country | 0 | - | 4.98 | 189,083 |
| Random European Country to Capital | 0 | - | 4.92 | 147,353 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,298 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,336 |
| Random African Capital to Country | 0 | - | 4.97 | 99,678 |
| Random African Country to Capital | 0 | - | 4.94 | 70,161 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,448 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,831 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,651 |
| Cities that End in T by Clue | 0 | - | 4.69 | 16,959 |
| Countries that Beat Canada | 0 | - | 4.90 | 86,799 |
| European Capitals by Airport Code | 0 | - | 4.92 | 35,352 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 112,326 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,804 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,614 |
| Random U.S. City to State | 0 | - | 4.45 | 75,210 |
| Name a City - Asian Countries | 0 | - | 4.41 | 19,359 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 39,979 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,833 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,579 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,533 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,495 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,254 |
| Countries by Capital City | 0 | - | 5.00 | 66,487 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,239 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,822 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,029 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,354 |
| Moved Capital Cities | 0 | - | 4.96 | 73,528 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,241 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,631 |
| Which City in California? | 0 | - | 4.56 | 31,867 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,706 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,333 |
| U.S. State Flags | 0 | - | 4.89 | 166,761 |
| Hawaiian Islands | 0 | - | 4.83 | 42,409 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,064 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,044 |
| North American Sports Cities | 0 | - | 4.83 | 170,780 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,888 |
| Cities in European History #1 | 0 | - | 4.63 | 132,987 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,178 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,548 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,794 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,003 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,647 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,127 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,283 |
| Name a Valid World City | 0 | - | 4.83 | 70,016 |
| Cities by Former Name | 0 | - | 4.84 | 90,885 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,644 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,196 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 67,807 |
| World Capitals by Map | 0 | - | 5.00 | 282,894 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,608 |
| Random Capital to Country | 0 | - | 4.99 | 2,576,565 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,176 |
| Random Country to Capital | 0 | - | 4.98 | 910,702 |
| Capitals Starting With H | 0 | - | 4.90 | 89,642 |
| Capitals Starting With K | 0 | - | 4.85 | 75,547 |
| Capitals Starting With M | 0 | - | 4.93 | 105,845 |
| Capitals Starting With P | 0 | - | 4.88 | 77,049 |
| Capitals Starting With R | 0 | - | 4.87 | 80,847 |
| Capitals Starting With S | 0 | - | 4.89 | 84,662 |
| Capitals Starting With T | 0 | - | 4.84 | 75,174 |
| Capitals Starting With W | 0 | - | 4.89 | 90,495 |
| Capitals Starting With A | 0 | - | 4.97 | 126,357 |
| Capitals Starting With B | 0 | - | 4.89 | 117,115 |
| Capitals Starting With D | 0 | - | 4.93 | 95,205 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,309 |
| Which City in Texas? | 0 | - | 4.45 | 24,959 |
| Which City in Florida? | 0 | - | 4.61 | 10,919 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,731 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,470 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 87,942 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 41,730 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,768 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,748 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,841 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,712 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,915 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,769 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,071 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,673 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,446 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,269 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,311 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,104 |
| South American Cities on the Map | 0 | - | 4.57 | 35,231 |
| North America Cities by Map | 0 | - | 4.41 | 47,596 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 149,620 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,104 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 212,919 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,552 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,529 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,155 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,054 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,578 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,116 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,276 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,191 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,773 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,438 |
| U.S. Cities With Spanish Names | 0 | - | 4.93 | 21,992 |
| Former Capitals | 0 | - | 4.88 | 71,093 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,046 |
| Capital Cities Chain | 0 | - | 4.84 | 81,827 |
| Coldest World Capitals | 0 | - | 4.95 | 132,992 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,261 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,282 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,132 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,658 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,707 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,807 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,874 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,408 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,161 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 89,897 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 64,710 |
| The Only Country ... | 0 | - | 4.91 | 79,741 |
| Seattle City Trivia | 0 | - | 4.19 | 26,220 |
