| World Capitals Quiz | 0 | - | 5.00 | 5,113,295 |
| World Capitals by Map | 0 | - | 5.00 | 289,920 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,923 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,602,108 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 69,393 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,545 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,079 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,341 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,426 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,367 |
| Countries by Capital City | 0 | - | 5.00 | 69,609 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 78,131 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,350 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,950 |
| Moved Capital Cities | 0 | - | 4.96 | 74,729 |
| World Capitals with a Unique First Letter | 0 | - | 4.83 | 75,860 |
| World Capitals by Proximity | 0 | - | 4.91 | 334,391 |
| All First Level Subdivision Capitals | 0 | - | 4.82 | 15,285 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,763 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,568 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,989 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,909 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,980 |
| Nearest Capital City #1 | 0 | - | 4.83 | 58,036 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,960 |
| Random Capital to Country | 0 | - | 4.99 | 2,603,987 |
| Random Country to Capital | 0 | - | 4.98 | 929,896 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 90,004 |
| Capitals Starting With H | 0 | - | 4.91 | 93,440 |
| Capitals Starting With K | 0 | - | 4.89 | 84,501 |
| Capitals Starting With L | 0 | - | 4.81 | 96,076 |
| Capitals Starting With M | 0 | - | 4.94 | 109,359 |
| Capitals Starting With P | 0 | - | 4.88 | 79,117 |
| Capitals Starting With R | 0 | - | 4.89 | 82,600 |
| Capitals Starting With S | 0 | - | 4.90 | 86,687 |
| Capitals Starting With T | 0 | - | 4.86 | 76,936 |
| Capitals Starting With W | 0 | - | 4.87 | 91,793 |
| Capitals Starting With A | 0 | - | 4.97 | 129,266 |
| Capitals Starting With B | 0 | - | 4.89 | 119,637 |
| Capitals Starting With D | 0 | - | 4.94 | 97,308 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,666 |
| Former Capitals | 0 | - | 4.88 | 71,723 |
| Europe Capital to Country | 0 | - | 4.99 | 252,547 |
| Asia Capital to Country | 0 | - | 4.96 | 127,682 |
| Capital Cities Chain | 0 | - | 4.84 | 83,513 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,261 |
| Solve the Secret Capital City | 0 | - | 4.80 | 164,728 |
| European Capitals by Map | 0 | - | 4.99 | 142,498 |
| African Capitals by Map | 0 | - | 4.99 | 142,566 |
| Coldest World Capitals | 0 | - | 4.95 | 134,277 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,107 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,111 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,371 |
| European Coastal Capitals | 0 | - | 4.95 | 91,480 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,265 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,246 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,192 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,237 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,246 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,708 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,566 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,646 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,245 |
| Capital Cities by Cartoon Riddles | 0 | - | 4.98 | 88,089 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,935 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,622 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,355 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,710 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,306 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,784 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,482 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,900 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.88 | 127,485 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,655 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,547 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,056 |
| Flags to Capitals #1 | 0 | - | 4.96 | 59,008 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,861 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,683 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 228,113 |
| World Capitals in the Answer | 0 | - | 4.94 | 77,794 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,332 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,811 |
| Capitals of the Stans | 0 | - | 4.95 | 27,227 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,604 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,291 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 59,227 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 82,215 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,793 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,635 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,495 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,412 |
| Find the City #1 | 0 | - | 4.97 | 43,427 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,781 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 134,474 |
| Random World Capitals on a Map | 0 | - | 4.93 | 136,012 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,949 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 81,522 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,679 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,852,951 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,659,305 |
| National Subdivisions by Capital | 0 | - | 4.37 | 105,676 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,405 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,297 |
| Capitals by First and Last Letter | 0 | - | 4.39 | 66,755 |
| World Capitals Ending with O | 0 | - | 4.80 | 18,114 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,579 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,505 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,931 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,474 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,831 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 76,164 |
| Name a World Capital A-Z | 0 | - | 5.00 | 177,278 |
| One Capital by Letter by Continent | 0 | - | 4.99 | 17,653 |
| Capitals Starting With N | 0 | - | 4.80 | 51,991 |
| Capitals Starting With V | 0 | - | 4.80 | 38,719 |
| Capitals Starting With C | 0 | - | 4.78 | 99,147 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,969 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 421,119 |
| North American Sports Cities | 0 | - | 4.82 | 173,287 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,598 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 103,048 |
| Name a City - European Countries | 0 | - | 4.89 | 66,373 |
| Name a Valid World City | 0 | - | 4.85 | 72,126 |
| Cities by Former Name | 0 | - | 4.83 | 92,173 |
| Countries of the World in 1900 | 0 | - | 4.89 | 86,166 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 197,058 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 152,436 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,947 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,748 |
| African East Coast | 0 | - | 4.96 | 96,918 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,479 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,917 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,965 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,240 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,600 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,202 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,500 |
| Capital City Etymologies | 0 | - | 4.77 | 63,571 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,317 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,432 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,559 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,279 |
| Megacities on a World Map | 0 | - | 4.98 | 257,419 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 75,827 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 116,760 |
| 500 Biggest Cities in the World on a Map | 0 | - | 4.97 | 124,293 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 35,350 |
| 1M Cities in Squares of the World Map | 0 | - | 4.83 | 35,463 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,340 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,782 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 73,148 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,239 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,829 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 47,053 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,760 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,326 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,811 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,691 |
| Name a City in EVERY Country - No Capitals | 0 | - | 4.63 | 68,172 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,969 |
| Pixelated World Map | 0 | - | 5.00 | 144,260 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 100,739 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,853 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,973 |
| Countries in a Pumpkin of the World Map | 0 | - | 4.98 | 55,313 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 54,313 |
| Countries of the World in 1882 with a Map | 0 | - | 4.89 | 45,226 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 82,911 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 81,426 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,443 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,773 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,792 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,471 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.87 | 83,164 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 109,034 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,206 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,454 |
| Official and Regional Languages of Europe on a Map | 0 | - | 4.99 | 113,513 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 63,293 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,112 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,849 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,864 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 306,930 |
| North America Cities by Map | 0 | - | 4.41 | 47,973 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 492,391 |
| Megacities on an Empty Map | 0 | - | 4.97 | 119,351 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,801 |
| Ancient City to Country | 0 | - | 4.72 | 108,397 |
| Official Cities in the UK | 0 | - | 4.89 | 286,828 |
| City-States | 0 | - | 4.53 | 37,435 |
| South American Cities on the Map | 0 | - | 4.52 | 35,577 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,812 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,543 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,282 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,858 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,471 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,302 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,345 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,598 |
