| Name a World Capital A-Z | 0 | - | 5.00 | 168,244 |
| World Capitals Quiz | 0 | - | 5.00 | 4,794,366 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,486,593 |
| Coldest World Capitals | 0 | - | 4.96 | 130,857 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 15,409 |
| Northernmost Capital Cities | 0 | - | 4.98 | 102,019 |
| Most Remote Capital Cities | 0 | - | 4.90 | 48,519 |
| Capital Cities: Ports and Saints | 0 | - | 4.95 | 39,722 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 100,159 |
| Same Letter Country and Capital | 0 | - | 4.99 | 138,045 |
| Countries by Capital City | 0 | - | 5.00 | 58,539 |
| Capital Cities Based on First Two Letters | 0 | - | 4.86 | 71,472 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 109,830 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 78,908 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 117,174 |
| Moved Capital Cities | 0 | - | 4.95 | 70,480 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 92,231 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.85 | 90,121 |
| Capital Cities with the Least Precipitation | 0 | - | 4.88 | 28,336 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.89 | 123,878 |
| Richest Countries A-Z | 0 | - | 4.93 | 95,781 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 122,513 |
| Africa Capitals Quiz | 0 | - | 4.99 | 688,684 |
| Asia Capitals Quiz | 0 | - | 4.97 | 647,901 |
| Capitals in their Native Languages | 0 | - | 4.94 | 130,137 |
| Capitals A-Z #2 | 0 | - | 4.42 | 26,011 |
| Nearest Capital City #1 | 0 | - | 4.83 | 54,814 |
| World Capitals by Proximity | 0 | - | 4.89 | 313,854 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.96 | 51,357 |
| World Capitals by Map | 0 | - | 5.00 | 264,775 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.96 | 53,982 |
| Random Capital to Country | 0 | - | 4.99 | 2,490,332 |
| Random Country to Capital | 0 | - | 4.98 | 862,119 |
| World Capitals By Letter - H | 0 | - | 4.85 | 75,036 |
| World Capitals By Letter - K | 0 | - | 4.83 | 69,613 |
| World Capitals By Letter - M | 0 | - | 4.88 | 90,976 |
| World Capitals By Letter - P | 0 | - | 4.85 | 70,996 |
| World Capitals By Letter - R | 0 | - | 4.88 | 75,782 |
| World Capitals By Letter - S | 0 | - | 4.89 | 78,492 |
| World Capitals By Letter - T | 0 | - | 4.81 | 69,923 |
| World Capitals By Letter - W | 0 | - | 4.88 | 85,804 |
| World Capitals By Letter - A | 0 | - | 4.96 | 110,953 |
| World Capitals By Letter - B | 0 | - | 4.85 | 102,280 |
| World Capitals By Letter - D | 0 | - | 4.91 | 83,326 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 124,198 |
| Former Capitals Quiz | 0 | - | 4.87 | 69,211 |
| Europe Capital to Country | 0 | - | 4.99 | 235,404 |
| Asia Capital to Country | 0 | - | 4.95 | 120,833 |
| Capital Cities Chain | 0 | - | 4.88 | 76,896 |
| EU Capitals with No Hints | 0 | - | 4.96 | 135,950 |
| European Capitals by Map | 0 | - | 4.99 | 111,178 |
| African Capitals by Map | 0 | - | 4.99 | 122,701 |
| Asian Capitals by Map | 0 | - | 4.98 | 54,631 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.87 | 85,819 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 78,722 |
| European Coastal Capitals | 0 | - | 4.95 | 84,075 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.90 | 49,900 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 249,798 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.89 | 209,603 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 79,148 |
| Capital Cities with Spanish Names | 0 | - | 4.83 | 65,574 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 84,898 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 44,535 |
| South America Capitals Quiz | 0 | - | 5.00 | 455,178 |
| North America Capitals Quiz | 0 | - | 4.99 | 202,201 |
| African Capitals - Map Quiz | 0 | - | 4.95 | 57,429 |
| Top 10 Most Remote European Capitals | 0 | - | 4.83 | 89,386 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 112,611 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 82,902 |
| Capital Cities by Body of Water | 0 | - | 4.88 | 55,699 |
| European Capitals Furthest from the Sea | 0 | - | 4.90 | 70,435 |
| Asian Capitals - Map Quiz | 0 | - | 4.94 | 56,639 |
| Flags to Capitals #1 | 0 | - | 4.96 | 53,796 |
| Flags to Capitals #2 | 0 | - | 4.95 | 40,674 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 217,665 |
| Top 10 Hottest European Capitals | 0 | - | 4.62 | 32,481 |
| European Capitals Ending in N | 0 | - | 4.92 | 77,844 |
| Countries that Start with A | 0 | - | 4.98 | 2,059,520 |
| Countries that Start with B | 0 | - | 4.95 | 2,197,337 |
| Countries that Start with C | 0 | - | 4.96 | 1,742,803 |
| Countries that Start with D | 0 | - | 4.96 | 656,005 |
| Countries that Start with E | 0 | - | 4.95 | 1,311,172 |
| Countries that Start with G | 0 | - | 4.97 | 1,433,610 |
| Countries that Start with H | 0 | - | 4.96 | 559,350 |
| Countries that Start with I | 0 | - | 4.92 | 1,233,717 |
| Countries that Start with J | 0 | - | 4.98 | 559,752 |
| Countries that Start with K | 0 | - | 4.97 | 770,231 |
| Countries that Start with L | 0 | - | 4.98 | 1,036,743 |
| Countries that Start with N | 0 | - | 4.93 | 1,063,478 |
| Countries that Start with P | 0 | - | 4.95 | 1,163,792 |
| Countries that Start with S | 0 | - | 4.98 | 1,686,460 |
| Countries that Start with T | 0 | - | 4.89 | 968,120 |
| Countries that Start with U | 0 | - | 4.97 | 869,232 |
| Countries that Start with V | 0 | - | 4.98 | 581,792 |
| Countries that Start with F | 0 | - | 4.83 | 580,253 |
| Countries that Start with M | 0 | - | 4.97 | 1,323,415 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 63,946 |
| Countries Closest to United States A-Z | 0 | - | 4.83 | 112,898 |
| European Cities A-Z | 0 | - | 4.21 | 72,037 |
| Capitals of Canadian Provinces | 0 | - | 4.87 | 83,604 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,050 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.43 | 49,810 |
| Capitals Based on Last Two Letters | 0 | - | 4.47 | 57,264 |
| Top Five Capitals By Category #1 | 0 | - | 4.55 | 55,716 |
| Top Five Capitals By Category #2 | 0 | - | 4.51 | 47,856 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 77,366 |
| Random World Capitals on a Map | 0 | - | 4.92 | 125,284 |
| Name a Valid European Capital | 0 | - | 4.95 | 142,502 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 84,807 |
| European Capital Superlatives - Top 2 | 0 | - | 4.92 | 65,321 |
| Global Cities on a World Map | 0 | - | 4.94 | 97,195 |
| Hottest Capital Cities | 0 | - | 4.43 | 30,561 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 56,629 |
| A-Z Cities by Pictures | 0 | - | 4.55 | 41,813 |
| World's Biggest Financial Centers | 0 | - | 4.50 | 46,005 |
| Nearest Capital City #2 | 0 | - | 4.55 | 38,133 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 123,381 |
| World Capitals with the Most International Tourists | 0 | - | 4.49 | 52,549 |
| Most Guessed European Capitals | 0 | - | 4.88 | 99,232 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 71,166 |
| World Capitals By Letter - L | 0 | - | 4.75 | 81,096 |
| World Capitals By Letter - N | 0 | - | 4.70 | 45,027 |
| World Capitals By Letter - C | 0 | - | 4.78 | 76,041 |
| One Country By Letter By Continent | 0 | - | 5.00 | 85,951 |
| European Geography A-Z | 0 | - | 4.31 | 47,462 |
| Summer Olympic City Bids | 0 | - | 4.93 | 39,456 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 98,708 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.86 | 97,236 |
| Cities by Former Name | 0 | - | 4.85 | 87,696 |
| Capital of What | 0 | - | 4.35 | 94,207 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.33 | 73,738 |
| Capitals by First and Last Letter | 0 | - | 4.38 | 65,368 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 39,695 |
| Capital Cities Closest to the Equator | 0 | - | 4.58 | 15,127 |
| Double Trouble Capital Cities | 0 | - | 4.55 | 21,958 |
| Random African Capitals on a Map | 0 | - | 4.95 | 51,938 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 48,384 |
| Random European Capitals on a Map | 0 | - | 4.98 | 128,728 |
| Majority Muslim Countries | 0 | - | 4.98 | 329,360 |
| NATO Countries Quiz | 0 | - | 4.98 | 257,288 |
| EU Countries Quiz | 0 | - | 4.99 | 254,090 |
| Countries with the Most Military Troops | 0 | - | 4.96 | 266,405 |
| Countries with Nuclear Weapons | 0 | - | 4.90 | 248,106 |
| Top Five Countries by Religion | 0 | - | 4.91 | 156,889 |
| Countries with the Most Elite Universities | 0 | - | 4.93 | 138,037 |
| Countries with NO Military | 0 | - | 4.96 | 56,058 |
| Countries with the Most Forest A-Z | 0 | - | 4.56 | 53,545 |
| Countries by Number of Books Published | 0 | - | 4.94 | 68,450 |
| Single Vowel Capitals | 0 | - | 4.78 | 13,817 |
| Cities With the Most Billionaires | 0 | - | 4.77 | 100,027 |
| Solve the Secret Capital City | 0 | - | 4.78 | 144,570 |
| Add A Letter - Make a Capital City | 0 | - | 4.47 | 31,713 |
| World Capitals on an Empty Map | 0 | - | 4.64 | 50,833 |
| Capital City Etymologies | 0 | - | 4.75 | 61,378 |
| Busiest Container Ports Quiz | 0 | - | 4.14 | 36,565 |
| Biggest City by Body of Water | 0 | - | 4.54 | 39,597 |
| Most Educated Cities in the United States | 0 | - | 4.29 | 74,888 |
| Global Cities Quiz | 0 | - | 4.61 | 160,151 |
| Southernmost Major Cities | 0 | - | 4.42 | 46,162 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.46 | 70,903 |
| U.S. College Towns #1 | 0 | - | 4.46 | 28,545 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 46,324 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.43 | 35,629 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.90 | 92,846 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 102,703 |
| Most Guessed Cities by Country #3 | 0 | - | 4.88 | 40,639 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 202,122 |
| Most-Visited Cities in Europe | 0 | - | 4.88 | 66,196 |
| Five Most Guessed Cities by Continent | 0 | - | 4.97 | 109,524 |
| Hottest Capital Cities with Exceptions | 0 | - | 4.22 | 15,706 |
| Word Scramble - National Capitals | 0 | - | 4.18 | 452,176 |
| Countries with the Most Christians | 0 | - | 4.91 | 132,808 |
| Countries with the Most Tanks | 0 | - | 4.85 | 80,957 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 45,963 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 70,276 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 80,606 |
| Buddhist Countries | 0 | - | 4.96 | 136,899 |
| Countries with the Most Billionaires | 0 | - | 4.92 | 318,446 |
| Countries with the Most Millionaires | 0 | - | 4.85 | 100,767 |
| Countries that Start with R | 0 | - | 4.42 | 419,714 |
| World Currency Quiz | 0 | - | 4.92 | 262,426 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 69,342 |
| European Geography By Letter - A | 0 | - | 4.61 | 128,619 |
| European Geography By Letter - B #1 | 0 | - | 4.73 | 107,416 |
| European Geography By Letter - C | 0 | - | 4.46 | 108,689 |
| European Geography By Letter - D | 0 | - | 4.51 | 103,442 |
| European Geography By Letter - L | 0 | - | 4.51 | 108,879 |
| European Geography By Letter - M | 0 | - | 4.53 | 117,974 |
| European Geography By Letter - P | 0 | - | 4.79 | 93,264 |
| European Geography By Letter - N | 0 | - | 4.43 | 96,725 |
| European Geography By Letter - R | 0 | - | 4.41 | 90,150 |
| European Geography By Letter - V | 0 | - | 4.46 | 89,510 |
| Asian Geography by Letter - H | 0 | - | 4.47 | 63,811 |
| Asian Geography By Letter - M | 0 | - | 4.46 | 59,924 |
| Asian Geography by Letter - P | 0 | - | 4.44 | 56,100 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 55,676 |
| European Geography By Letter - S #1 | 0 | - | 4.61 | 96,804 |
| Asian Geography By Letter - L | 0 | - | 4.45 | 41,158 |
| European Geography By Letter - B #2 | 0 | - | 4.80 | 65,577 |
| African Geography A-Z | 0 | - | 4.33 | 20,997 |
