| Asia Capitals Quiz | 0 | - | 4.98 | 689,610 |
| Asia Capital to Country | 0 | - | 4.96 | 126,242 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,802 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,386 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,565 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,897 |
| Capitals of the Stans | 0 | - | 4.95 | 26,640 |
| Africa Capitals Quiz | 0 | - | 4.99 | 734,140 |
| Name a City - European Countries | 0 | - | 4.91 | 64,965 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,927 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,023 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,187 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,559 |
| Europe Capital to Country | 0 | - | 4.99 | 249,062 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,272 |
| European Capitals by Map | 0 | - | 4.99 | 137,965 |
| African Capitals by Map | 0 | - | 4.99 | 132,960 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,922 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,680 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,054 |
| European Coastal Capitals | 0 | - | 4.95 | 90,184 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,453 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,063 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,631 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,827 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,892 |
| World Capitals Quiz | 0 | - | 5.00 | 5,053,519 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,507 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,729 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,407 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,061 |
| Official Cities in the UK | 0 | - | 4.89 | 282,366 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,144 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,433 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,055 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,755 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,747 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,963 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,199 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,176 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,045 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,579,089 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,727 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,350 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,132 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,312 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,775 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,750 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,949 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,553 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,681 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,091 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,123 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,558 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,275 |
| Countries by Capital City | 0 | - | 5.00 | 67,595 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,807 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,305 |
| World Capitals by Proximity | 0 | - | 4.91 | 329,948 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,990 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,760 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,112 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,380 |
| Moved Capital Cities | 0 | - | 4.96 | 73,924 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,896 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,404 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,473 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,223 |
| Random European Capital to Country | 0 | - | 4.98 | 190,205 |
| Random European Country to Capital | 0 | - | 4.93 | 160,681 |
| Random African Capital to Country | 0 | - | 4.97 | 100,237 |
| Random African Country to Capital | 0 | - | 4.94 | 70,764 |
| Melbourne Suburbs | 0 | - | 4.84 | 52,477 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,259 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,023 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,218 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,943 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,683,862 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,527 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,469 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,858 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,532 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,302 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,876 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,017 |
| Which City in Europe? | 0 | - | 4.83 | 107,051 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,473 |
| North American Sports Cities | 0 | - | 4.83 | 171,487 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,072 |
| Cities in European History #1 | 0 | - | 4.63 | 133,600 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,274 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,663 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,846 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,083 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,087 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,526 |
| Name a Valid World City | 0 | - | 4.83 | 70,704 |
| Cities by Former Name | 0 | - | 4.84 | 91,303 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,245 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,473 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,612 |
| World Capitals by Map | 0 | - | 5.00 | 284,984 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,016 |
| Random Capital to Country | 0 | - | 4.99 | 2,585,100 |
| Random Country to Capital | 0 | - | 4.98 | 915,703 |
| Capitals Starting With H | 0 | - | 4.90 | 91,787 |
| Capitals Starting With K | 0 | - | 4.85 | 75,983 |
| Capitals Starting With L | 0 | - | 4.81 | 87,190 |
| Capitals Starting With M | 0 | - | 4.93 | 106,659 |
| Capitals Starting With P | 0 | - | 4.88 | 77,488 |
| Capitals Starting With R | 0 | - | 4.87 | 81,270 |
| Capitals Starting With S | 0 | - | 4.89 | 85,114 |
| Capitals Starting With T | 0 | - | 4.84 | 75,600 |
| Capitals Starting With W | 0 | - | 4.87 | 90,888 |
| Capitals Starting With A | 0 | - | 4.97 | 127,017 |
| Capitals Starting With B | 0 | - | 4.89 | 117,685 |
| Capitals Starting With D | 0 | - | 4.93 | 95,759 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,203 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,492 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,448 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,600 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,084 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 130,168 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,578 |
| Former Capitals | 0 | - | 4.88 | 71,308 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,511 |
| Capital Cities Chain | 0 | - | 4.84 | 82,312 |
| Coldest World Capitals | 0 | - | 4.95 | 133,246 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,212 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,460 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 66,032 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,682 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,948 |
| Which City in Canada? | 0 | - | 4.82 | 56,884 |
| World Map without 12 Countries | 0 | - | 4.97 | 343,496 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 905,740 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 415,866 |
| Every Country Shape | 0 | - | 5.00 | 462,265 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,884 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,203 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,161 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,748 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,090 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,528 |
| North America Cities by Map | 0 | - | 4.41 | 47,721 |
| Random European City to Country | 0 | - | 4.69 | 117,198 |
| Random Asian City to Country | 0 | - | 4.56 | 44,443 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,770 |
| US States and State Capitals | 0 | - | 4.99 | 160,490 |
| Hong Kong Facts | 0 | - | 4.49 | 29,236 |
| Random Asian Countries on a Map | 0 | - | 4.90 | 169,448 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,897 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,573 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,864 |
| Biggest Cities in Asia | 0 | - | 4.95 | 116,250 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 49,776 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,170 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,437 |
| South American Cities on the Map | 0 | - | 4.56 | 35,330 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,652 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 150,185 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,795 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,311 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,400 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,033 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,635 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,959 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,706 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,305 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 44,875 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,489 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,952 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,254 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 93,987 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,946 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,800 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,903 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,095 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,675 |
| The Only Country ... | 0 | - | 4.91 | 80,528 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 172,483 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,655 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,466 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,270 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 224,966 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 163,618 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 35,634 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,803 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,058 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,709 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,696 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,317 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,874 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,376 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 94,950 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,450 |
| A Square of Merged Countries #1 | 0 | - | 4.88 | 59,262 |
| A Square of Merged Countries #2 | 0 | - | 4.97 | 41,277 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,835 |
| Japan by Picture | 0 | - | 4.45 | 29,162 |
