| Asia Capitals Quiz | 0 | - | 4.98 | 698,570 |
| Asia Capital to Country | 0 | - | 4.96 | 127,356 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,873 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,166 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,369 |
| Capitals of the Stans | 0 | - | 4.95 | 27,123 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,049 |
| Africa Capitals Quiz | 0 | - | 4.99 | 743,426 |
| Name a City - European Countries | 0 | - | 4.90 | 66,129 |
| Countries Bordering India | 0 | - | 4.98 | 163,802 |
| Countries Closest to India | 0 | - | 4.97 | 103,206 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,925 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,426 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,008 |
| Europe Capital to Country | 0 | - | 4.99 | 251,990 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,918 |
| European Capitals by Map | 0 | - | 4.99 | 142,003 |
| African Capitals by Map | 0 | - | 4.99 | 142,053 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,138 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,821 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,143 |
| European Coastal Capitals | 0 | - | 4.95 | 91,271 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,547 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,696 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,146 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,350 |
| World Capitals Quiz | 0 | - | 5.00 | 5,104,148 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,833 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,976 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,838 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,822 |
| Official Cities in the UK | 0 | - | 4.89 | 286,097 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,948 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,031 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,067 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,201 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,545 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,067 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,560 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,920 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,688 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.69 | 55,649 |
| Random Asian City to Country | 0 | - | 4.56 | 44,618 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,598,845 |
| Modern Day Countries of the Mughal Empire on a Map | 0 | - | 4.43 | 33,835 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,894 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,902 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,755 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,639 |
| Random World Capitals on a Map | 0 | - | 4.93 | 135,667 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,558 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,535 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,559 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,968 |
| States of India Map Quiz | 0 | - | 4.84 | 26,851 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,672 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,245 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,801 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,306 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,948 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,176 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,189 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,088 |
| Countries by Capital City | 0 | - | 5.00 | 69,333 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,824 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,197 |
| World Capitals by Proximity | 0 | - | 4.91 | 333,719 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,374 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,781 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,267 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,804 |
| Moved Capital Cities | 0 | - | 4.96 | 74,627 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.64 | 16,196 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,039 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 76,054 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,984 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,795 |
| Random European Capital to Country | 0 | - | 4.98 | 192,086 |
| Random European Country to Capital | 0 | - | 4.93 | 165,847 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,968 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,396 |
| Random African Capital to Country | 0 | - | 4.97 | 101,301 |
| Random African Country to Capital | 0 | - | 4.95 | 71,726 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,254 |
| India Country Quiz | 0 | - | 4.43 | 131,208 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,224 |
| Asia Map Quiz | 0 | - | 4.99 | 924,771 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,698,274 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,947 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,405 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 66,029 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,227 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,370 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,612 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,301 |
| Which City in Europe? | 0 | - | 4.83 | 107,866 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,912 |
| Countries that Visit India the Most | 0 | - | 4.74 | 61,226 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,336 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,405 |
| North American Sports Cities | 0 | - | 4.83 | 173,099 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,552 |
| Cities in European History #1 | 0 | - | 4.63 | 134,576 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,445 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,873 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,213 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,926 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,467 |
| Name a Valid World City | 0 | - | 4.85 | 71,950 |
| Cities by Former Name | 0 | - | 4.83 | 92,027 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,673 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,968 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,787 |
| World Capitals by Map | 0 | - | 5.00 | 289,233 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,799 |
| Random Capital to Country | 0 | - | 4.99 | 2,600,987 |
| Random Country to Capital | 0 | - | 4.98 | 927,592 |
| Capitals Starting With H | 0 | - | 4.91 | 93,312 |
| Capitals Starting With K | 0 | - | 4.89 | 84,385 |
| Capitals Starting With M | 0 | - | 4.94 | 109,141 |
| Capitals Starting With P | 0 | - | 4.88 | 78,983 |
| Capitals Starting With R | 0 | - | 4.88 | 82,488 |
| Capitals Starting With S | 0 | - | 4.90 | 86,554 |
| Capitals Starting With T | 0 | - | 4.85 | 76,816 |
| Capitals Starting With W | 0 | - | 4.87 | 91,725 |
| Capitals Starting With A | 0 | - | 4.97 | 129,072 |
| Capitals Starting With B | 0 | - | 4.89 | 119,476 |
| Capitals Starting With D | 0 | - | 4.94 | 97,184 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 150,901 |
| Which City in Asia? | 0 | - | 4.52 | 51,564 |
| Countries that Beat India | 0 | - | 4.42 | 63,313 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,081 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,894 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,724 |
| Flags of Asia Quiz | 0 | - | 4.99 | 619,840 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,862 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 581,764 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,773 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,884 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,400 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,642 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,549 |
| Tokyo City Trivia | 0 | - | 4.58 | 18,275 |
| Former Capitals | 0 | - | 4.88 | 71,663 |
| Capital Cities Chain | 0 | - | 4.84 | 83,336 |
| Coldest World Capitals | 0 | - | 4.95 | 134,137 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,099 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,531 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,825 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,748 |
| Which City in Canada? | 0 | - | 4.83 | 57,348 |
| Countries of the Middle East | 0 | - | 4.96 | 202,715 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,775 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,287 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,492 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,876 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,116 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,775 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 348,553 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,316 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,716 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 73,095 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,225 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,687 |
| North America Cities by Map | 0 | - | 4.41 | 47,931 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.46 | 44,547 |
| Random European City to Country | 0 | - | 4.69 | 118,425 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,807 |
| US States and State Capitals | 0 | - | 4.99 | 165,235 |
| Asian Cities by Clue | 0 | - | 4.70 | 25,840 |
| Which City in the Middle East? | 0 | - | 4.47 | 67,293 |
| Hong Kong Facts | 0 | - | 4.49 | 29,353 |
| India Cities Map Quiz | 0 | - | 4.67 | 61,361 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,339 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,650 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,534 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,583 |
| South American Cities on the Map | 0 | - | 4.52 | 35,546 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,786 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,181 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,608 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,283 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,915 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 49,090 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,297 |
| Name a City - Asian Countries | 0 | - | 4.36 | 19,662 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,441 |
| Every City in Colorado on a Map | 0 | - | 4.49 | 13,528 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 14,237 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,824 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 45,059 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,656 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,843 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 127,256 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,479 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,513 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,450 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,896 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,742 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,550 |
