| Which City in Canada? | 0 | - | 4.82 | 56,634 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,308 |
| Which City in Europe? | 0 | - | 4.83 | 106,587 |
| 20 Chinese Cities Everyone Should Know | 0 | - | 4.81 | 38,970 |
| Which City in Latin America? | 0 | - | 4.63 | 46,830 |
| European Cities by Clue | 0 | - | 4.70 | 88,788 |
| Which City in Germany? | 0 | - | 4.50 | 134,939 |
| Which City in the United States? | 0 | - | 4.21 | 56,642 |
| Which City in Italy? | 0 | - | 4.55 | 78,137 |
| Which City in France? | 0 | - | 4.64 | 72,374 |
| Which City in Africa? | 0 | - | 4.78 | 57,558 |
| Which City in Spain? | 0 | - | 4.50 | 49,423 |
| Which City in Asia? | 0 | - | 4.51 | 51,092 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,038 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 38,902 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,052 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,607 |
| Which City in the Middle East? | 0 | - | 4.47 | 66,777 |
| Which City in Australia? | 0 | - | 4.67 | 34,214 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,761 |
| Asian Cities by Clue | 0 | - | 4.70 | 25,710 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.45 | 54,552 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,841 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,368 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,140 |
| Name a City - European Countries | 0 | - | 4.92 | 64,326 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,227 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,589 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,777 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,301 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,728 |
| Europe Capital to Country | 0 | - | 4.99 | 247,412 |
| Asia Capital to Country | 0 | - | 4.96 | 125,686 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,378 |
| European Capitals by Map | 0 | - | 4.99 | 136,110 |
| African Capitals by Map | 0 | - | 4.99 | 132,097 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,052 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,116 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,567 |
| European Coastal Capitals | 0 | - | 4.95 | 89,699 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,161 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,573 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,659 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,400 |
| Asian Cities by Wikipedia Descriptions | 0 | - | 4.57 | 31,166 |
| Official Cities in the UK | 0 | - | 4.89 | 280,355 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,729 |
| 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 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,126 |
| 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 | 80,735 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,148 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,143 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,791 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,225 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,657 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,754 |
| World Capitals Quiz | 0 | - | 5.00 | 5,028,671 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,348 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,636 |
| US States and State Capitals | 0 | - | 4.99 | 158,304 |
| Capitals of the Stans | 0 | - | 4.95 | 26,384 |
| South American Cities on the Map | 0 | - | 4.57 | 35,238 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,676,897 |
| Random European City to Country | 0 | - | 4.69 | 116,275 |
| Random Asian City to Country | 0 | - | 4.56 | 44,383 |
| Cities that End in G by Clue | 0 | - | 4.60 | 21,250 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,570,108 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,377 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,168 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,739 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,986 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,207 |
| Random European Capital to Country | 0 | - | 4.98 | 189,130 |
| Random European Country to Capital | 0 | - | 4.92 | 147,383 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,319 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,357 |
| Random African Capital to Country | 0 | - | 4.97 | 99,698 |
| Random African Country to Capital | 0 | - | 4.94 | 70,171 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,705 |
| Cities that End in T by Clue | 0 | - | 4.69 | 16,969 |
| European Capitals by Airport Code | 0 | - | 4.92 | 35,387 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,808 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,822 |
| Random U.S. City to State | 0 | - | 4.45 | 75,269 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,006 |
| Cities that End in D by Clue | 0 | - | 4.49 | 26,588 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 39,994 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,183 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,787 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,478 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,861 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 501,540 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,676 |
| Name a City - Asian Countries | 0 | - | 4.41 | 19,367 |
| Find the City #1 | 0 | - | 4.97 | 42,069 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,875 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,610 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,559 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,541 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,323 |
| Countries by Capital City | 0 | - | 5.00 | 66,548 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,277 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,858 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,374 |
| Moved Capital Cities | 0 | - | 4.96 | 73,549 |
| Random Capital to Country | 0 | - | 4.99 | 2,577,186 |
| Random Country to Capital | 0 | - | 4.98 | 911,119 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,277 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,065 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,891 |
| North American Sports Cities | 0 | - | 4.83 | 170,831 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,903 |
| Cities in European History #1 | 0 | - | 4.63 | 133,048 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,287 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,185 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,552 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,123 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,796 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,007 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,143 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 212,999 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,611 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,678 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,150 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,298 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,298 |
| Name a Valid World City | 0 | - | 4.83 | 70,066 |
| Cities by Former Name | 0 | - | 4.84 | 90,919 |
| Former Capitals | 0 | - | 4.88 | 71,117 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,668 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,217 |
| Capital Cities Chain | 0 | - | 4.84 | 81,870 |
| Coldest World Capitals | 0 | - | 4.95 | 133,018 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 67,858 |
| World Capitals by Map | 0 | - | 5.00 | 283,016 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,626 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,737 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,188 |
| All First Level Subdivision Capitals | 0 | - | 4.84 | 14,966 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 89,944 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 64,784 |
| Capitals Starting With H | 0 | - | 4.90 | 90,440 |
| Capitals Starting With K | 0 | - | 4.85 | 75,632 |
| Capitals Starting With L | 0 | - | 4.81 | 86,764 |
| Capitals Starting With M | 0 | - | 4.93 | 105,964 |
| Capitals Starting With P | 0 | - | 4.88 | 77,128 |
| Capitals Starting With R | 0 | - | 4.87 | 80,922 |
| Capitals Starting With S | 0 | - | 4.89 | 84,743 |
| Capitals Starting With T | 0 | - | 4.84 | 75,243 |
| Capitals Starting With W | 0 | - | 4.89 | 90,561 |
| Capitals Starting With A | 0 | - | 4.97 | 126,467 |
| Capitals Starting With B | 0 | - | 4.89 | 117,217 |
| Capitals Starting With D | 0 | - | 4.93 | 95,317 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,317 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,265 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,773 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,093 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,825 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,903 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,765 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,943 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,793 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,108 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,692 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,453 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,314 |
| North America Cities by Map | 0 | - | 4.41 | 47,602 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 149,655 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,573 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,166 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,076 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,602 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,192 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,201 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,782 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,454 |
| Capital Cities by Cartoon Riddles | 0 | - | 4.98 | 86,608 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,076 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,073 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,275 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,329 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,140 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,678 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,840 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,893 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,432 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,216 |
| World Capitals in the Answer | 0 | - | 4.94 | 76,259 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,644 |
| The Only Country ... | 0 | - | 4.91 | 79,799 |
| Which City in California? | 0 | - | 4.56 | 31,871 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,299 |
| 20 Random Country Flags | 0 | - | 4.99 | 603,957 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,653 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.83 | 68,512 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,081 |
