| World Capitals Quiz | 0 | - | 5.00 | 5,113,820 |
| World Capitals by Map | 0 | - | 5.00 | 289,952 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,931 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,602,272 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 69,419 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,556 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,085 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,349 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,441 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,377 |
| Countries by Capital City | 0 | - | 5.00 | 69,626 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 78,145 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,359 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,963 |
| Moved Capital Cities | 0 | - | 4.96 | 74,735 |
| World Capitals with a Unique First Letter | 0 | - | 4.83 | 75,863 |
| World Capitals by Proximity | 0 | - | 4.91 | 334,425 |
| All First Level Subdivision Capitals | 0 | - | 4.82 | 15,286 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,766 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,575 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,983 |
| Nearest Capital City #1 | 0 | - | 4.83 | 58,042 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,964 |
| Capitals Starting With H | 0 | - | 4.91 | 93,447 |
| Capitals Starting With K | 0 | - | 4.89 | 84,508 |
| Capitals Starting With L | 0 | - | 4.81 | 96,089 |
| Capitals Starting With M | 0 | - | 4.94 | 109,369 |
| Capitals Starting With P | 0 | - | 4.88 | 79,119 |
| Capitals Starting With R | 0 | - | 4.89 | 82,604 |
| Capitals Starting With S | 0 | - | 4.90 | 86,692 |
| Capitals Starting With T | 0 | - | 4.86 | 76,940 |
| Capitals Starting With W | 0 | - | 4.87 | 91,796 |
| Capitals Starting With A | 0 | - | 4.97 | 129,274 |
| Capitals Starting With B | 0 | - | 4.89 | 119,644 |
| Capitals Starting With D | 0 | - | 4.94 | 97,312 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,065 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,987 |
| Random Capital to Country | 0 | - | 4.99 | 2,604,173 |
| Random Country to Capital | 0 | - | 4.98 | 930,010 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 90,010 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,673 |
| Former Capitals | 0 | - | 4.88 | 71,729 |
| Europe Capital to Country | 0 | - | 4.99 | 252,577 |
| Asia Capital to Country | 0 | - | 4.96 | 127,696 |
| Capital Cities Chain | 0 | - | 4.84 | 83,518 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,290 |
| Solve the Secret Capital City | 0 | - | 4.80 | 164,735 |
| European Capitals by Map | 0 | - | 4.99 | 142,532 |
| African Capitals by Map | 0 | - | 4.99 | 142,606 |
| Coldest World Capitals | 0 | - | 4.95 | 134,286 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,118 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,126 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,387 |
| European Coastal Capitals | 0 | - | 4.95 | 91,489 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,269 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,298 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,348 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,246 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,251 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,727 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,654 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,259 |
| Capital Cities by Cartoon Riddles | 0 | - | 4.98 | 88,101 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,605 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,941 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,292 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 59,234 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,617 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,647 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,366 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,720 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,322 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,794 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,489 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,901 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.88 | 127,499 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 82,223 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,806 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,646 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,665 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,551 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,062 |
| Flags to Capitals #1 | 0 | - | 4.96 | 59,010 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,871 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,691 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 228,138 |
| World Capitals in the Answer | 0 | - | 4.94 | 77,803 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,334 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,817 |
| Capitals of the Stans | 0 | - | 4.95 | 27,229 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,508 |
| Find the City #1 | 0 | - | 4.97 | 43,430 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,431 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,789 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 134,492 |
| Random World Capitals on a Map | 0 | - | 4.93 | 136,027 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,970 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 81,528 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,685 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,853,334 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,659,756 |
| National Subdivisions by Capital | 0 | - | 4.37 | 105,680 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,408 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,298 |
| Capitals by First and Last Letter | 0 | - | 4.39 | 66,755 |
| World Capitals Ending with O | 0 | - | 4.80 | 18,120 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,506 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,474 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,832 |
| Capitals Starting With N | 0 | - | 4.80 | 51,996 |
| Capitals Starting With V | 0 | - | 4.80 | 38,724 |
| Capitals Starting With C | 0 | - | 4.78 | 99,157 |
| North American Sports Cities | 0 | - | 4.82 | 173,292 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,604 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 103,055 |
| Name a City - European Countries | 0 | - | 4.89 | 66,381 |
| Name a Valid World City | 0 | - | 4.85 | 72,137 |
| Cities by Former Name | 0 | - | 4.83 | 92,181 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,587 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,938 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 76,177 |
| Name a World Capital A-Z | 0 | - | 5.00 | 177,302 |
| One Capital by Letter by Continent | 0 | - | 4.99 | 17,659 |
| Countries of the World in 1900 | 0 | - | 4.89 | 86,173 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 197,080 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 152,475 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,948 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,754 |
| African East Coast | 0 | - | 4.96 | 96,923 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,984 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 421,154 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,340 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,786 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 73,149 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,240 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,479 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,918 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,965 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,242 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,607 |
| Name a City in EVERY Country - No Capitals | 0 | - | 4.63 | 68,180 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,982 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,204 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,501 |
| Capital City Etymologies | 0 | - | 4.77 | 63,577 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,324 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,439 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,565 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,281 |
| Megacities on a World Map | 0 | - | 4.98 | 257,450 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 75,837 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 116,776 |
| 500 Biggest Cities in the World on a Map | 0 | - | 4.97 | 124,315 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 35,354 |
| 1M Cities in Squares of the World Map | 0 | - | 4.83 | 35,475 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,835 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 47,067 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,790 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,347 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,826 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,696 |
| Pixelated World Map | 0 | - | 5.00 | 144,269 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 100,750 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,858 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,981 |
| Countries in a Pumpkin of the World Map | 0 | - | 4.98 | 55,323 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 54,322 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 82,917 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 81,432 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,488 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,787 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,796 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,475 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.87 | 83,175 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 109,041 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,216 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,465 |
| Official and Regional Languages of Europe on a Map | 0 | - | 4.99 | 113,540 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 63,301 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,166 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,867 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,879 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 306,955 |
| North America Cities by Map | 0 | - | 4.41 | 47,976 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 492,429 |
| Boundary Waters | 0 | - | 4.92 | 88,836 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.88 | 35,467 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,839 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,565 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 61,061 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 71,085 |
| Megacities on an Empty Map | 0 | - | 4.97 | 119,360 |
| Unusual U.S. City Names | 0 | - | 4.52 | 28,054 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,596 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,652 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.38 | 54,320 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,804 |
| Ancient City to Country | 0 | - | 4.72 | 108,400 |
| Official Cities in the UK | 0 | - | 4.89 | 286,865 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,210 |
