| Asia Capitals Quiz | 0 | - | 4.98 | 697,752 |
| Asia Capital to Country | 0 | - | 4.96 | 127,274 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,768 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,108 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,298 |
| Capitals of the Stans | 0 | - | 4.95 | 27,086 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,713 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,717 |
| Name a City - European Countries | 0 | - | 4.90 | 66,021 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,319 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,885 |
| Europe Capital to Country | 0 | - | 4.99 | 251,766 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,758 |
| European Capitals by Map | 0 | - | 4.99 | 141,708 |
| African Capitals by Map | 0 | - | 4.99 | 141,781 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,123 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,719 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,048 |
| European Coastal Capitals | 0 | - | 4.95 | 91,173 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,087 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,482 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,093 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,310 |
| World Capitals Quiz | 0 | - | 5.00 | 5,099,519 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,290 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,828 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,743 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,772 |
| Official Cities in the UK | 0 | - | 4.89 | 285,765 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,940 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,921 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,730 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,103 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,465 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,950 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,498 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,834 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,629 |
| Random Asian City to Country | 0 | - | 4.56 | 44,603 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,596,970 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,788 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,729 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,393 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,512 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,893 |
| Random World Capitals on a Map | 0 | - | 4.93 | 135,521 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,394 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,484 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,521 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,937 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,650 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,099 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,791 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,190 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,868 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,063 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,035 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,940 |
| Countries by Capital City | 0 | - | 5.00 | 69,188 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,734 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,110 |
| World Capitals by Proximity | 0 | - | 4.91 | 333,350 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,256 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,701 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,255 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,755 |
| Moved Capital Cities | 0 | - | 4.96 | 74,576 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.64 | 16,167 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,988 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,955 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,945 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,767 |
| Random European Capital to Country | 0 | - | 4.98 | 191,947 |
| Random European Country to Capital | 0 | - | 4.93 | 165,728 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,917 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,329 |
| Random African Capital to Country | 0 | - | 4.97 | 101,198 |
| Random African Country to Capital | 0 | - | 4.95 | 71,659 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,111 |
| Countries Bordering India | 0 | - | 4.98 | 163,752 |
| Countries Closest to India | 0 | - | 4.97 | 103,146 |
| Pakistan Country Quiz | 0 | - | 4.54 | 62,063 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,445 |
| Asia Map Quiz | 0 | - | 4.99 | 923,731 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,697,110 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,842 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,307 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 66,007 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,183 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,293 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,536 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,271 |
| Which City in Europe? | 0 | - | 4.83 | 107,798 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,835 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,325 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.69 | 55,618 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,337 |
| North American Sports Cities | 0 | - | 4.83 | 173,015 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,518 |
| Cities in European History #1 | 0 | - | 4.63 | 134,503 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,433 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,858 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,203 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,839 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,396 |
| Name a Valid World City | 0 | - | 4.85 | 71,840 |
| Cities by Former Name | 0 | - | 4.83 | 91,954 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,642 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,923 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,701 |
| World Capitals by Map | 0 | - | 5.00 | 288,908 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,742 |
| Random Capital to Country | 0 | - | 4.99 | 2,599,347 |
| Random Country to Capital | 0 | - | 4.98 | 926,422 |
| Capitals Starting With H | 0 | - | 4.91 | 93,193 |
| Capitals Starting With K | 0 | - | 4.89 | 84,266 |
| Capitals Starting With M | 0 | - | 4.94 | 108,931 |
| Capitals Starting With P | 0 | - | 4.88 | 78,862 |
| Capitals Starting With R | 0 | - | 4.88 | 82,396 |
| Capitals Starting With S | 0 | - | 4.90 | 86,432 |
| Capitals Starting With T | 0 | - | 4.85 | 76,729 |
| Capitals Starting With W | 0 | - | 4.87 | 91,651 |
| Capitals Starting With A | 0 | - | 4.97 | 128,937 |
| Capitals Starting With B | 0 | - | 4.89 | 119,332 |
| Capitals Starting With D | 0 | - | 4.94 | 97,064 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 150,507 |
| Which City in Asia? | 0 | - | 4.52 | 51,538 |
| Modern Day Countries of the Mughal Empire on a Map | 0 | - | 4.43 | 33,809 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,570 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,773 |
| Single Vowel Capitals | 0 | - | 4.82 | 14,692 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,776 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,559 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 581,280 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,734 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,779 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,205 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,549 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,479 |
| Tokyo City Trivia | 0 | - | 4.58 | 18,254 |
| Former Capitals | 0 | - | 4.88 | 71,633 |
| Capital Cities Chain | 0 | - | 4.84 | 83,250 |
| Coldest World Capitals | 0 | - | 4.95 | 134,099 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,038 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,442 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 68,704 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,689 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,685 |
| Which City in Canada? | 0 | - | 4.83 | 57,308 |
| Countries of the Middle East | 0 | - | 4.96 | 202,380 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,650 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,187 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,415 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,781 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,045 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,667 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 348,116 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,302 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,664 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 73,056 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,213 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,674 |
| North America Cities by Map | 0 | - | 4.41 | 47,914 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.46 | 44,511 |
| Random European City to Country | 0 | - | 4.69 | 118,330 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,708 |
| US States and State Capitals | 0 | - | 4.99 | 164,875 |
| Asian Cities by Clue | 0 | - | 4.70 | 25,833 |
| Which City in the Middle East? | 0 | - | 4.47 | 67,269 |
| Hong Kong Facts | 0 | - | 4.49 | 29,335 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,118 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,490 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,467 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,547 |
| South American Cities on the Map | 0 | - | 4.52 | 35,532 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,674 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,158 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,577 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,190 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,814 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 49,057 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,267 |
| Name a City - Asian Countries | 0 | - | 4.36 | 19,645 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,367 |
| Every City in Arizona on a Map | 0 | - | 4.51 | 9,528 |
| Every City in Colorado on a Map | 0 | - | 4.49 | 13,485 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 14,163 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,726 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 45,046 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,588 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,825 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 127,159 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,463 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,465 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,404 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,834 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,699 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,486 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,690 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,286 |
