| Name a World Capital A-Z | 0 | - | 5.00 | 175,743 |
| World Capitals Quiz | 0 | - | 5.00 | 5,058,946 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,581,235 |
| Coldest World Capitals | 0 | - | 4.95 | 133,416 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,193 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,833 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,190 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,206 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,839 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,445 |
| Countries by Capital City | 0 | - | 5.00 | 67,779 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,893 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,387 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,355 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,887 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 126,099 |
| Moved Capital Cities | 0 | - | 4.96 | 73,992 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,025 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,882 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,137 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,384 |
| Richest Countries A-Z | 0 | - | 4.91 | 102,633 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,589 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,122 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,454 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,289 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,747 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,527 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,784 |
| World Capitals by Map | 0 | - | 5.00 | 285,323 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,094 |
| Random Capital to Country | 0 | - | 4.99 | 2,586,731 |
| Random Country to Capital | 0 | - | 4.98 | 917,069 |
| Capitals Starting With H | 0 | - | 4.90 | 91,880 |
| Capitals Starting With K | 0 | - | 4.85 | 76,056 |
| Capitals Starting With L | 0 | - | 4.81 | 87,284 |
| Capitals Starting With M | 0 | - | 4.93 | 106,806 |
| Capitals Starting With P | 0 | - | 4.88 | 77,564 |
| Capitals Starting With R | 0 | - | 4.87 | 81,328 |
| Capitals Starting With S | 0 | - | 4.89 | 85,203 |
| Capitals Starting With T | 0 | - | 4.84 | 75,671 |
| Capitals Starting With W | 0 | - | 4.87 | 90,950 |
| Capitals Starting With A | 0 | - | 4.97 | 127,126 |
| Capitals Starting With B | 0 | - | 4.89 | 117,780 |
| Capitals Starting With D | 0 | - | 4.93 | 95,847 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,565 |
| Former Capitals | 0 | - | 4.88 | 71,347 |
| Europe Capital to Country | 0 | - | 4.99 | 249,368 |
| Asia Capital to Country | 0 | - | 4.96 | 126,362 |
| Capital Cities Chain | 0 | - | 4.83 | 82,402 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,445 |
| European Capitals by Map | 0 | - | 4.99 | 138,326 |
| African Capitals by Map | 0 | - | 4.99 | 133,147 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,949 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,790 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,154 |
| European Coastal Capitals | 0 | - | 4.95 | 90,302 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,447 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,874 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,329 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 81,686 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,317 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,576 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,564 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,114 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,830 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,172 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,836 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,909 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,637 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,564 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,034 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,995 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,270 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,246 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,073 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,149 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,116 |
| Countries that Start with A | 0 | - | 4.98 | 2,157,229 |
| Countries that Start with B | 0 | - | 4.95 | 2,289,222 |
| Countries that Start with C | 0 | - | 4.96 | 1,817,876 |
| Countries that Start with D | 0 | - | 4.96 | 706,716 |
| Countries that Start with E | 0 | - | 4.95 | 1,373,745 |
| Countries that Start with G | 0 | - | 4.97 | 1,499,367 |
| Countries that Start with H | 0 | - | 4.96 | 602,261 |
| Countries that Start with I | 0 | - | 4.92 | 1,285,292 |
| Countries that Start with J | 0 | - | 4.98 | 600,213 |
| Countries that Start with K | 0 | - | 4.97 | 813,326 |
| Countries that Start with L | 0 | - | 4.98 | 1,088,078 |
| Countries that Start with N | 0 | - | 4.93 | 1,115,014 |
| Countries that Start with P | 0 | - | 4.94 | 1,213,487 |
| Countries that Start with S | 0 | - | 4.98 | 1,751,235 |
| Countries that Start with T | 0 | - | 4.90 | 1,007,867 |
| Countries that Start with U | 0 | - | 4.97 | 902,841 |
| Countries that Start with V | 0 | - | 4.98 | 607,951 |
| Countries that Start with F | 0 | - | 4.83 | 615,735 |
| Countries that Start with M | 0 | - | 4.97 | 1,378,678 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,327 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,923 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 78,568 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,849 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,519 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,208 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,829 |
| Top Five Capitals By Category #1 | 0 | - | 4.73 | 80,301 |
| Top Five Capitals By Category #2 | 0 | - | 4.77 | 66,546 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,904 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,174 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,932 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,091 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,005 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,737 |
| Hottest Capital Cities | 0 | - | 4.41 | 31,000 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 43,748 |
| World's Biggest Financial Centers | 0 | - | 4.54 | 68,787 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,100 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,124 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,311 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,418 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,260 |
| Capitals Starting With N | 0 | - | 4.80 | 50,682 |
| Capitals Starting With V | 0 | - | 4.79 | 37,868 |
| Capitals Starting With C | 0 | - | 4.78 | 97,193 |
| One Country By Letter By Continent | 0 | - | 5.00 | 123,170 |
| European Geography A-Z | 0 | - | 4.29 | 49,173 |
| North American Sports Cities | 0 | - | 4.83 | 171,649 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,152 |
| U.S. Cities A-Z by Clue #1 | 0 | - | 4.36 | 39,766 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,667 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,185 |
| Cities by Former Name | 0 | - | 4.83 | 91,374 |
| National Subdivisions by Capital | 0 | - | 4.36 | 99,264 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,141 |
| Capitals by First and Last Letter | 0 | - | 4.39 | 66,544 |
| World Capitals Ending with O | 0 | - | 4.80 | 17,669 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,940 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,415 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,702 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,598 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,871 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,406 |
| Majority Muslim Countries | 0 | - | 4.98 | 372,757 |
| NATO Countries | 0 | - | 4.98 | 278,897 |
| EU Countries Quiz | 0 | - | 4.99 | 272,503 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 287,120 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 271,406 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,534 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,799 |
| Countries with NO Military | 0 | - | 4.97 | 61,848 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,383 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,335 |
| Single Vowel Capitals | 0 | - | 4.80 | 14,414 |
| Cities With the Most Billionaires | 0 | - | 4.77 | 102,304 |
| Solve the Secret Capital City | 0 | - | 4.80 | 163,335 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,391 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 53,907 |
| Capital City Etymologies | 0 | - | 4.77 | 63,211 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,357 |
| Busiest Container Ports | 0 | - | 4.11 | 37,366 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,220 |
| Most Educated Cities in the United States | 0 | - | 4.30 | 76,225 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,235 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,778 |
| U.S. College Towns | 0 | - | 4.47 | 29,182 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,101 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,478 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,299 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,705 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,332 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,732 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,634 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,888 |
| Hottest Capital Cities with Exceptions | 0 | - | 4.22 | 16,046 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 486,731 |
| Countries with the Most Christians | 0 | - | 4.92 | 142,630 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,021 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,272 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,574 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 319,437 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 87,766 |
| Buddhist Countries | 0 | - | 4.96 | 143,610 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 334,425 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,034 |
| Countries that Start with R | 0 | - | 4.43 | 446,220 |
| World Currency Quiz | 0 | - | 4.91 | 301,472 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,032 |
| European Geography By Letter - A | 0 | - | 4.52 | 143,227 |
| European Geography By Letter - B #1 | 0 | - | 4.68 | 112,290 |
| European Geography By Letter - C | 0 | - | 4.46 | 113,065 |
| European Geography By Letter - D | 0 | - | 4.50 | 107,842 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,963 |
| European Geography By Letter - M | 0 | - | 4.67 | 129,905 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,081 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,408 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,115 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,699 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,584 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,328 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,787 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,258 |
