| Which City In the United Kingdom? | 0 | - | 4.96 | 75,606 |
| South America Capitals Quiz | 0 | - | 5.00 | 431,181 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.49 | 32,068 |
| Which City in California? | 0 | - | 4.54 | 30,217 |
| Which City in Australia? | 0 | - | 4.63 | 32,124 |
| Name a Valid European Capital | 0 | - | 4.94 | 126,766 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.42 | 51,521 |
| Which City in Germany? | 0 | - | 4.49 | 122,398 |
| Which City in Italy? | 0 | - | 4.53 | 73,188 |
| Which City in France? | 0 | - | 4.65 | 67,324 |
| Which City in Spain? | 0 | - | 4.47 | 39,586 |
| Name a City - European Countries | 0 | - | 4.95 | 53,068 |
| Africa Capitals Quiz | 0 | - | 4.99 | 643,711 |
| Asia Capitals Quiz | 0 | - | 4.98 | 602,277 |
| Random African Capitals on a Map | 0 | - | 4.95 | 48,739 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 45,547 |
| Random European Capitals on a Map | 0 | - | 4.97 | 108,281 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.51 | 30,574 |
| Which City in Europe? | 0 | - | 4.84 | 98,399 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 94,908 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 58,118 |
| Europe Capital to Country | 0 | - | 4.99 | 222,322 |
| Asia Capital to Country | 0 | - | 4.96 | 106,683 |
| EU Capitals with No Hints | 0 | - | 4.96 | 126,317 |
| European Capitals by Map | 0 | - | 4.99 | 96,551 |
| African Capitals by Map | 0 | - | 4.99 | 112,825 |
| Asian Capitals by Map | 0 | - | 4.98 | 48,417 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.89 | 79,977 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 73,358 |
| European Coastal Capitals | 0 | - | 4.95 | 78,120 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.90 | 47,206 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 232,255 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.90 | 196,187 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 76,526 |
| Asian Cities by Wikipedia Descriptions | 0 | - | 4.60 | 24,518 |
| Official Cities in the UK | 0 | - | 4.86 | 235,186 |
| North America Capitals Quiz | 0 | - | 4.99 | 188,872 |
| African Capitals - Map Quiz | 0 | - | 4.95 | 53,128 |
| Top 10 Most Remote European Capitals | 0 | - | 4.85 | 85,060 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 106,679 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 78,740 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 67,441 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 52,173 |
| European Capitals Ending in N | 0 | - | 4.92 | 74,548 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 75,770 |
| Name a Valid U.S. State Capital | 0 | - | 4.82 | 49,929 |
| Which City in Canada? | 0 | - | 4.89 | 45,741 |
| British Cities with the Most Tourists | 0 | - | 4.81 | 56,569 |
| Random European City to Country | 0 | - | 4.71 | 107,629 |
| Random Asian City to Country | 0 | - | 4.52 | 33,879 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 96,326 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 74,250 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 63,910 |
| World Capitals Quiz | 0 | - | 5.00 | 4,547,699 |
| Capitals of Canadian Provinces | 0 | - | 4.86 | 74,227 |
| European Capital Superlatives - Top 2 | 0 | - | 4.93 | 62,145 |
| Random U.S. State Capitals on a Map | 0 | - | 4.93 | 92,492 |
| Which City in the Middle East? | 0 | - | 4.48 | 63,446 |
| Which City in Latin America? | 0 | - | 4.58 | 38,681 |
| Capitals of the Stans | 0 | - | 4.95 | 21,627 |
| South American Cities on the Map | 0 | - | 4.55 | 33,348 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,541,463 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,399,758 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 117,216 |
| Most Guessed European Capitals | 0 | - | 4.89 | 96,875 |
| Word Scramble - European Capitals | 0 | - | 4.79 | 87,923 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 77,228 |
| Name a Valid Asian Capital | 0 | - | 4.52 | 55,876 |
| Random European Capital to Country | 0 | - | 4.97 | 154,293 |
| Random European Country to Capital | 0 | - | 4.92 | 136,174 |
| Random Asian Country to Capital | 0 | - | 4.94 | 86,400 |
| Random Asian Capital to Country | 0 | - | 4.97 | 90,421 |
| Random African Capital to Country | 0 | - | 4.97 | 80,650 |
| Random African Country to Capital | 0 | - | 4.94 | 62,520 |
| Melbourne Suburbs | 0 | - | 4.81 | 38,568 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 63,414 |
| Most Guessed U.S. Cities | 0 | - | 4.90 | 92,424 |
| Random U.S. City to State | 0 | - | 4.44 | 66,400 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 62,242 |
| World Capitals Closest to Bangkok | 0 | - | 4.90 | 38,348 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 80,508 |
| U.S. State Capitals Map Quiz | 0 | - | 4.91 | 127,230 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.88 | 44,729 |
| European Cities by Clue | 0 | - | 4.71 | 85,570 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 45,652 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 117,719 |
| Summer Olympic City Bids | 0 | - | 4.93 | 37,429 |
| Global Cities on a World Map | 0 | - | 4.92 | 92,530 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.86 | 92,073 |
| Cities by Former Name | 0 | - | 4.86 | 72,229 |
| Capitals in their Native Languages | 0 | - | 4.94 | 127,824 |
| Northernmost Capital Cities | 0 | - | 4.98 | 95,365 |
| Most Remote Capital Cities | 0 | - | 4.90 | 44,456 |
| Nearest Capital City #1 | 0 | - | 4.82 | 52,777 |
| Capital Cities: Ports and Saints | 0 | - | 4.94 | 35,193 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 92,392 |
| Same Letter Country and Capital | 0 | - | 4.99 | 129,108 |
| Countries by Capital City | 0 | - | 4.99 | 50,760 |
| Capital Cities Based on First Two Letters | 0 | - | 4.84 | 66,733 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 105,822 |
| World Capitals by Proximity | 0 | - | 4.89 | 302,215 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 73,933 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.96 | 49,151 |
| Moved Capital Cities | 0 | - | 4.96 | 67,671 |
| World Capitals by Map | 0 | - | 5.00 | 245,645 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 50,789 |
| Random Capital to Country | 0 | - | 4.99 | 2,383,750 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.36 | 177,914 |
| Random Country to Capital | 0 | - | 4.98 | 810,684 |
| World Capitals By Letter - H | 0 | - | 4.85 | 71,796 |
| World Capitals By Letter - K | 0 | - | 4.82 | 66,446 |
| World Capitals By Letter - M | 0 | - | 4.89 | 86,695 |
| World Capitals By Letter - P | 0 | - | 4.85 | 67,645 |
| World Capitals By Letter - R | 0 | - | 4.88 | 72,794 |
| World Capitals By Letter - S | 0 | - | 4.89 | 75,108 |
| World Capitals By Letter - T | 0 | - | 4.81 | 66,959 |
| World Capitals By Letter - W | 0 | - | 4.88 | 82,811 |
| World Capitals By Letter - A | 0 | - | 4.96 | 105,608 |
| World Capitals By Letter - B | 0 | - | 4.85 | 97,630 |
| World Capitals By Letter - D | 0 | - | 4.91 | 79,788 |
| US States and State Capitals Quiz | 0 | - | 4.99 | 122,979 |
| Which City in Africa? | 0 | - | 4.77 | 54,569 |
| Which City in Asia? | 0 | - | 4.45 | 40,314 |
| Countries that Beat Brazil | 0 | - | 4.41 | 45,814 |
| Countries of Europe by Population | 0 | - | 4.98 | 129,981 |
| Important Cities in European History | 0 | - | 4.55 | 110,345 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.91 | 90,296 |
| European Cities by Map #2 | 0 | - | 4.48 | 44,691 |
| European Cities by Map #1 | 0 | - | 4.65 | 52,104 |
| Asian Cities by Map #1 | 0 | - | 4.49 | 39,073 |
| Mediterranean Cities by Map | 0 | - | 4.48 | 49,404 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 194,996 |
| Cities with the Biggest Economies | 0 | - | 4.92 | 119,351 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 46,650 |
| Five Most Guessed Cities by Continent | 0 | - | 4.97 | 105,263 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 35,515 |
| Random Cities Near Chicago on a Map | 0 | - | 4.50 | 31,370 |
| Former Capitals Quiz | 0 | - | 4.81 | 58,371 |
| Capital Cities Chain | 0 | - | 4.86 | 72,146 |
| Coldest World Capitals | 0 | - | 4.96 | 128,495 |
| Capital Cities with Spanish Names | 0 | - | 4.85 | 63,401 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 79,649 |
| Asian Cities by Clue | 0 | - | 4.75 | 24,942 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,201,048 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 857,081 |
| South America Map Quiz | 0 | - | 5.00 | 1,432,210 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 108,577 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 208,347 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 163,310 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 159,650 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.90 | 81,985 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.92 | 90,373 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.97 | 65,240 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.83 | 64,233 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.94 | 68,362 |
| World City Nicknames Quiz | 0 | - | 4.18 | 33,897 |
| UK Cities and Towns by Map | 0 | - | 4.54 | 44,123 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 25,133 |
| 1M Cities by Proximity - United States | 0 | - | 4.50 | 138,335 |
| Most Guessed Cities by Country #3 | 0 | - | 4.87 | 20,921 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.57 | 131,181 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.72 | 36,871 |
| European Cities with the Biggest Economies | 0 | - | 4.58 | 35,623 |
| Divided World City Name Puzzle #1 | 0 | - | 4.90 | 40,635 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.60 | 38,591 |
| Name a City - U.S. States | 0 | - | 4.41 | 24,698 |
| Name a City - Asian Countries | 0 | - | 4.39 | 17,436 |
| Cities By Wikipedia Word Clouds A-Z | 0 | - | 4.86 | 28,540 |
| Capitals A-Z | 0 | - | 4.85 | 42,118 |
| Capital Cities by Body of Water | 0 | - | 4.87 | 53,548 |
| Asian Coastal Capitals | 0 | - | 4.54 | 20,391 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.90 | 90,504 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 63,751 |
| European Capitals with the Least Sunshine | 0 | - | 4.48 | 47,885 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 89,058 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.63 | 13,986 |
| Flags to Capitals #1 | 0 | - | 4.97 | 49,808 |
| Flags to Capitals #2 | 0 | - | 4.95 | 37,400 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.89 | 116,059 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 85,666 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.87 | 208,847 |
| Random World Capitals on a Map | 0 | - | 4.92 | 115,706 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.87 | 68,933 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 80,626 |
| Capital Cities with the Least Precipitation | 0 | - | 4.90 | 27,556 |
| The Only Country ... | 0 | - | 4.88 | 47,496 |
| Boroughs of London | 0 | - | 4.59 | 78,278 |
| London Geography | 0 | - | 4.48 | 56,313 |
| Central American Countries | 0 | - | 4.98 | 140,767 |
| Caribbean Countries and Territories | 0 | - | 4.83 | 105,312 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 122,729 |
| Countries that Produce the Most Beer | 0 | - | 4.87 | 117,136 |
| Random Flag to Country | 0 | - | 4.99 | 512,549 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 191,702 |
| Name a Valid Asian Country | 0 | - | 4.98 | 93,286 |
| Name a Valid African Country | 0 | - | 4.98 | 125,763 |
| Name a Valid European Country #2 | 0 | - | 4.93 | 85,412 |
| Brazil States Map Quiz | 0 | - | 4.84 | 40,386 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 117,711 |
| Mexico States Map Quiz | 0 | - | 4.84 | 91,557 |
