| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,426 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,146 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,030 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,754 |
| Name a City - European Countries | 0 | - | 4.90 | 66,129 |
| Africa Capitals Quiz | 0 | - | 4.99 | 743,426 |
| Asia Capitals Quiz | 0 | - | 4.98 | 698,569 |
| World Capitals by Map | 0 | - | 5.00 | 289,231 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,799 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,006 |
| World Capitals Quiz | 0 | - | 5.00 | 5,104,135 |
| Europe Capital to Country | 0 | - | 4.99 | 251,990 |
| Asia Capital to Country | 0 | - | 4.96 | 127,356 |
| 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 | 142,052 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,873 |
| 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 | 91,270 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,166 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,547 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,696 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 68,934 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,445 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,873 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,948 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,467 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,598,843 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,830 |
| Official Cities in the UK | 0 | - | 4.89 | 286,096 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,067 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,199 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,545 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,067 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,369 |
| 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 | 81,687 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,473 |
| Capitals of the Stans | 0 | - | 4.95 | 27,123 |
| North America Cities by Map | 0 | - | 4.41 | 47,931 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,244 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,894 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,048 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,902 |
| Find the City #1 | 0 | - | 4.97 | 43,319 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,639 |
| 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 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,781 |
| Moved Capital Cities | 0 | - | 4.96 | 74,626 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,557 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,795 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,851 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,535 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,801 |
| World Capitals by Proximity | 0 | - | 4.91 | 333,719 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,847,534 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,651,176 |
| South American Cities on the Map | 0 | - | 4.52 | 35,546 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,180 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,297 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,374 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,804 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,039 |
| All First Level Subdivision Capitals | 0 | - | 4.82 | 15,252 |
| 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 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,724 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,780 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,405 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 420,494 |
| North American Sports Cities | 0 | - | 4.83 | 173,099 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,551 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,698,272 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,925 |
| Name a Valid World City | 0 | - | 4.85 | 71,950 |
| Cities by Former Name | 0 | - | 4.83 | 92,026 |
| 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 |
| Random Capital to Country | 0 | - | 4.99 | 2,600,984 |
| Random Country to Capital | 0 | - | 4.98 | 927,589 |
| 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 | 82,487 |
| 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 | 91,724 |
| 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 |
| Countries of the World in 1900 | 0 | - | 4.89 | 85,913 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 196,693 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 152,085 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,891 |
| Layers of the Earth and Atmosphere | 0 | - | 4.97 | 50,696 |
| African East Coast | 0 | - | 4.96 | 96,725 |
| Cities in European History #1 | 0 | - | 4.63 | 134,576 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,945 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,405 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,138 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,542 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,227 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,350 |
| 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 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,862 |
| Megacities on a World Map | 0 | - | 4.98 | 256,775 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 75,636 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 116,315 |
| 500 Biggest Cities in the World on a Map | 0 | - | 4.97 | 123,891 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 35,254 |
| 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 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,771 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,882 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,400 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,641 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,549 |
| All Cities in Canada on a Map | 0 | - | 4.41 | 18,633 |
| Name a City in EVERY Country - No Capitals | 0 | - | 4.63 | 67,969 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,807 |
| 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 | 91,529 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 150,899 |
| Pixelated World Map | 0 | - | 5.00 | 144,065 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 100,531 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,731 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,853 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 54,117 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 82,745 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 81,305 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,593 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,554 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,638 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,381 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.87 | 82,980 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 108,823 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,040 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,198 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 63,154 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,638 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,562 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,547 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 306,535 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,687 |
| Random European City to Country | 0 | - | 4.69 | 118,425 |
| Random Asian City to Country | 0 | - | 4.56 | 44,618 |
| 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 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,338 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,976 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,650 |
| 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 |
| Megacities on an Empty Map | 0 | - | 4.97 | 119,159 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,658 |
| Ancient City to Country | 0 | - | 4.70 | 108,329 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,583 |
| City-States | 0 | - | 4.53 | 37,395 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,672 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,494 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,786 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,802 |
| 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 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,275 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,441 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,219 |
| City Where It Happened #3 | 0 | - | 4.53 | 40,564 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,588 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,824 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,280 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 59,069 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,655 |
