| Name a World Capital A-Z | 0 | - | 5.00 | 176,912 |
| World Capitals Quiz | 0 | - | 5.00 | 5,100,543 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,597,392 |
| Coldest World Capitals | 0 | - | 4.95 | 134,110 |
| One Capital by Letter by Continent | 0 | - | 4.99 | 17,509 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,216 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,881 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,082 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,075 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,973 |
| Countries by Capital City | 0 | - | 5.00 | 69,227 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,753 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,131 |
| World Capitals by Proximity | 0 | - | 4.91 | 333,451 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,725 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 127,189 |
| Moved Capital Cities | 0 | - | 4.96 | 74,583 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,420 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,501 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,287 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 134,031 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,893 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,354 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,870 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,925 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,650 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,911 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,935 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,725 |
| World Capitals by Map | 0 | - | 5.00 | 288,989 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,753 |
| Random Capital to Country | 0 | - | 4.99 | 2,599,715 |
| Random Country to Capital | 0 | - | 4.98 | 926,709 |
| Capitals Starting With H | 0 | - | 4.91 | 93,222 |
| Capitals Starting With K | 0 | - | 4.89 | 84,303 |
| Capitals Starting With M | 0 | - | 4.94 | 108,991 |
| Capitals Starting With P | 0 | - | 4.88 | 78,898 |
| Capitals Starting With R | 0 | - | 4.88 | 82,425 |
| Capitals Starting With S | 0 | - | 4.90 | 86,469 |
| Capitals Starting With T | 0 | - | 4.85 | 76,752 |
| Capitals Starting With W | 0 | - | 4.87 | 91,674 |
| Capitals Starting With A | 0 | - | 4.97 | 128,973 |
| Capitals Starting With B | 0 | - | 4.89 | 119,369 |
| Capitals Starting With D | 0 | - | 4.94 | 97,091 |
| Single Vowel Capitals | 0 | - | 4.82 | 14,702 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,575 |
| Former Capitals | 0 | - | 4.88 | 71,640 |
| Europe Capital to Country | 0 | - | 4.99 | 251,821 |
| Asia Capital to Country | 0 | - | 4.96 | 127,300 |
| Capital Cities Chain | 0 | - | 4.84 | 83,267 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,793 |
| European Capitals by Map | 0 | - | 4.99 | 141,815 |
| African Capitals by Map | 0 | - | 4.99 | 141,864 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,802 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,744 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,073 |
| European Coastal Capitals | 0 | - | 4.95 | 91,205 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,124 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,204 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,525 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,111 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,056 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,465 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,208 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,377 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,801 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,123 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,485 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,970 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,606 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,310 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,830 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,514 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,852 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,854 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,708 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,736 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,242 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,646 |
| Countries that Start with A | 0 | - | 4.98 | 2,173,484 |
| Countries that Start with B | 0 | - | 4.95 | 2,304,464 |
| Countries that Start with C | 0 | - | 4.96 | 1,829,865 |
| Countries that Start with D | 0 | - | 4.96 | 715,288 |
| Countries that Start with E | 0 | - | 4.95 | 1,383,764 |
| Countries that Start with G | 0 | - | 4.97 | 1,510,119 |
| Countries that Start with H | 0 | - | 4.96 | 608,787 |
| Countries that Start with I | 0 | - | 4.92 | 1,293,541 |
| Countries that Start with J | 0 | - | 4.98 | 606,201 |
| Countries that Start with K | 0 | - | 4.97 | 819,957 |
| Countries that Start with L | 0 | - | 4.98 | 1,095,780 |
| Countries that Start with N | 0 | - | 4.93 | 1,122,823 |
| Countries that Start with P | 0 | - | 4.94 | 1,221,073 |
| Countries that Start with S | 0 | - | 4.98 | 1,761,771 |
| Countries that Start with T | 0 | - | 4.90 | 1,014,109 |
| Countries that Start with U | 0 | - | 4.97 | 907,881 |
| Countries that Start with V | 0 | - | 4.98 | 611,559 |
| Countries that Start with F | 0 | - | 4.83 | 620,695 |
| Countries that Start with M | 0 | - | 4.97 | 1,387,182 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,911 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,614 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,611 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,567 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,584 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,278 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 59,060 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 81,984 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,566 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,463 |
| Random World Capitals on a Map | 0 | - | 4.93 | 135,557 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,437 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,775 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,493 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,134 |
| Hottest Capital Cities | 0 | - | 4.41 | 31,077 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 59,117 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 44,060 |
| World's Biggest Financial Centers | 0 | - | 4.55 | 73,511 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,251 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,277 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,471 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,767 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,982 |
| Capitals Starting With L | 0 | - | 4.80 | 94,988 |
| Capitals Starting With N | 0 | - | 4.80 | 51,805 |
| Capitals Starting With V | 0 | - | 4.80 | 38,585 |
| Capitals Starting With C | 0 | - | 4.78 | 98,825 |
| One Country By Letter By Continent | 0 | - | 5.00 | 125,324 |
| European Geography A-Z | 0 | - | 4.29 | 49,452 |
| North American Sports Cities | 0 | - | 4.83 | 173,031 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,525 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,865 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,859 |
| Cities by Former Name | 0 | - | 4.83 | 91,966 |
| National Subdivisions by Capital | 0 | - | 4.37 | 105,525 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,334 |
| Capitals by First and Last Letter | 0 | - | 4.39 | 66,710 |
| World Capitals Ending with O | 0 | - | 4.80 | 18,027 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,128 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,464 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,799 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,191 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,321 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,308 |
| Majority Muslim Countries | 0 | - | 4.98 | 377,148 |
| NATO Countries | 0 | - | 4.98 | 282,976 |
| EU Countries Quiz | 0 | - | 4.99 | 277,290 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 290,889 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 276,370 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,089 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,572 |
| Countries with NO Military | 0 | - | 4.97 | 63,229 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,672 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,029 |
| Cities With the Most Billionaires | 0 | - | 4.77 | 102,525 |
| Solve the Secret Capital City | 0 | - | 4.80 | 164,464 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,471 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,499 |
| Capital City Etymologies | 0 | - | 4.77 | 63,489 |
| Countries Bordering "U" Countries | 0 | - | 4.83 | 24,808 |
| Busiest Container Ports | 0 | - | 4.11 | 37,495 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,305 |
| Most Educated Cities in the United States | 0 | - | 4.30 | 76,442 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,678 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 73,063 |
| U.S. College Towns | 0 | - | 4.47 | 29,284 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,216 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,747 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,340 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,803 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,248 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,921 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,497 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,736 |
| Hottest Capital Cities with Exceptions | 0 | - | 4.22 | 16,092 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 491,018 |
| Countries with the Most Christians | 0 | - | 4.93 | 144,466 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,145 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 51,065 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,098 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,349 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,963 |
| Buddhist Countries | 0 | - | 4.96 | 144,956 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,701 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,539 |
| Countries that Start with R | 0 | - | 4.43 | 449,826 |
| World Currency Quiz | 0 | - | 4.92 | 306,194 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,392 |
| European Geography By Letter - A | 0 | - | 4.52 | 147,737 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,109 |
| European Geography By Letter - C | 0 | - | 4.43 | 123,287 |
| European Geography By Letter - D | 0 | - | 4.50 | 110,117 |
| European Geography By Letter - L | 0 | - | 4.52 | 114,768 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,137 |
| European Geography By Letter - N | 0 | - | 4.44 | 101,886 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,404 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,619 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,991 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,609 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,140 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,602 |
