| World Capitals Quiz | 0 | - | 5.00 | 5,062,125 |
| World Capitals by Map | 0 | - | 5.00 | 285,537 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,141 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,582,350 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 66,567 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,911 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,222 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,249 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,927 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,572 |
| Countries by Capital City | 0 | - | 5.00 | 67,886 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,950 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,444 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,936 |
| Moved Capital Cities | 0 | - | 4.96 | 74,033 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,383 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,566 |
| All First Level Subdivision Capitals | 0 | - | 4.81 | 15,094 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,701 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,680 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,870 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,314 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,564 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,860 |
| Random Capital to Country | 0 | - | 4.99 | 2,587,751 |
| Random Country to Capital | 0 | - | 4.98 | 918,036 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,138 |
| Capitals Starting With H | 0 | - | 4.90 | 91,999 |
| Capitals Starting With K | 0 | - | 4.85 | 78,642 |
| Capitals Starting With L | 0 | - | 4.81 | 87,431 |
| Capitals Starting With M | 0 | - | 4.93 | 106,992 |
| Capitals Starting With P | 0 | - | 4.88 | 77,691 |
| Capitals Starting With R | 0 | - | 4.87 | 81,420 |
| Capitals Starting With S | 0 | - | 4.89 | 85,322 |
| Capitals Starting With T | 0 | - | 4.84 | 75,766 |
| Capitals Starting With W | 0 | - | 4.87 | 91,016 |
| Capitals Starting With A | 0 | - | 4.97 | 127,282 |
| Capitals Starting With B | 0 | - | 4.89 | 117,928 |
| Capitals Starting With D | 0 | - | 4.93 | 95,958 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,384 |
| Former Capitals | 0 | - | 4.88 | 71,368 |
| Europe Capital to Country | 0 | - | 4.99 | 249,521 |
| Asia Capital to Country | 0 | - | 4.96 | 126,448 |
| Capital Cities Chain | 0 | - | 4.83 | 82,463 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,553 |
| European Capitals by Map | 0 | - | 4.99 | 138,509 |
| African Capitals by Map | 0 | - | 4.99 | 133,313 |
| Coldest World Capitals | 0 | - | 4.95 | 133,447 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,054 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,859 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,214 |
| European Coastal Capitals | 0 | - | 4.95 | 90,361 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,491 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,084 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,516 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,734 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,374 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,650 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,342 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 53,950 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,335 |
| Capital Cities by Cartoon Riddles | 0 | - | 4.98 | 87,214 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,440 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,021 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,231 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,873 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,961 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.90 | 12,047 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,680 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,594 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 126,162 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,067 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,050 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,073 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,293 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,274 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,915 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,271 |
| World Capitals in the Answer | 0 | - | 4.94 | 76,841 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,147 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,158 |
| Capitals of the Stans | 0 | - | 4.95 | 26,733 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,525 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,212 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,848 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 80,419 |
| Top Five Capitals By Category #2 | 0 | - | 4.77 | 66,686 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,932 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,823 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,516 |
| Find the City #1 | 0 | - | 4.97 | 42,670 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,885 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,588 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,293 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,036 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,242 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,040 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,821,596 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,613,647 |
| National Subdivisions by Capital | 0 | - | 4.36 | 99,277 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,161 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,113 |
| Capitals by First and Last Letter | 0 | - | 4.39 | 66,554 |
| World Capitals Ending with O | 0 | - | 4.80 | 17,689 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,195 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,317 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,437 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,415 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,705 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,308 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,829 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,222 |
| Capitals Starting With N | 0 | - | 4.80 | 50,785 |
| Capitals Starting With V | 0 | - | 4.79 | 37,923 |
| Capitals Starting With C | 0 | - | 4.78 | 97,334 |
| Single Vowel Capitals | 0 | - | 4.80 | 14,424 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,027 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 416,393 |
| North American Sports Cities | 0 | - | 4.83 | 171,736 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,232 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,234 |
| Name a City - European Countries | 0 | - | 4.90 | 65,173 |
| Name a Valid World City | 0 | - | 4.83 | 70,914 |
| Cities by Former Name | 0 | - | 4.83 | 91,413 |
| Countries of the World in 1900 | 0 | - | 4.89 | 84,536 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 194,681 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 150,338 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,595 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,405 |
| African East Coast | 0 | - | 4.96 | 95,797 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,304 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,696 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,863 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,100 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,641 |
| Solve the Secret Capital City | 0 | - | 4.80 | 163,390 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,955 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,401 |
| Capital City Etymologies | 0 | - | 4.77 | 63,232 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,640 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,897 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,462 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,153 |
| Megacities on a World Map | 0 | - | 4.98 | 253,244 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 74,656 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 114,148 |
| 500 Biggest Cities in the World on a Map | 0 | - | 4.97 | 121,863 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 34,634 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,222 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,272 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,794 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,114 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,507 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,768 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,521 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,792 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,669 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,680 |
| Name a City in EVERY Country - No Capitals | 0 | - | 4.63 | 66,947 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,938 |
| Pixelated World Map | 0 | - | 5.00 | 143,129 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 99,456 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,092 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,273 |
| Countries in a Pumpkin of the World Map | 0 | - | 4.98 | 54,683 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 53,071 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 81,924 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 80,434 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 170,539 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,742 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,118 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,919 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 82,045 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 107,746 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,238 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,626 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,429 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,949 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,033 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,977 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 304,515 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,385 |
| North America Cities by Map | 0 | - | 4.41 | 47,758 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 487,023 |
| Megacities on an Empty Map | 0 | - | 4.97 | 118,063 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,823 |
| Ancient City to Country | 0 | - | 4.70 | 107,913 |
| Official Cities in the UK | 0 | - | 4.89 | 282,977 |
| City-States | 0 | - | 4.53 | 37,225 |
| South American Cities on the Map | 0 | - | 4.56 | 35,375 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,675 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,068 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,859 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,619 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,605 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,156 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,024 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,882 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,079 |
| City Where It Happened #3 | 0 | - | 4.53 | 40,377 |
