| Name a World Capital A-Z | 0 | - | 5.00 | 175,429 |
| World Capitals Quiz | 0 | - | 5.00 | 5,049,229 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,577,394 |
| Coldest World Capitals | 0 | - | 4.95 | 133,207 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,104 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,546 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,032 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,027 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,271 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,131 |
| Countries by Capital City | 0 | - | 5.00 | 67,427 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,717 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,228 |
| World Capitals by Proximity | 0 | - | 4.91 | 329,655 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,676 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,842 |
| Moved Capital Cities | 0 | - | 4.96 | 73,864 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,889 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,748 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,086 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,069 |
| Richest Countries A-Z | 0 | - | 4.92 | 102,350 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,408 |
| Africa Capitals Quiz | 0 | - | 4.99 | 733,437 |
| Asia Capitals Quiz | 0 | - | 4.98 | 688,838 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,203 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,435 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,464 |
| World Capitals by Map | 0 | - | 5.00 | 284,707 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,954 |
| Random Capital to Country | 0 | - | 4.99 | 2,583,880 |
| Random Country to Capital | 0 | - | 4.98 | 914,784 |
| Capitals Starting With H | 0 | - | 4.90 | 91,698 |
| Capitals Starting With K | 0 | - | 4.85 | 75,923 |
| Capitals Starting With L | 0 | - | 4.81 | 87,125 |
| Capitals Starting With M | 0 | - | 4.93 | 106,559 |
| Capitals Starting With P | 0 | - | 4.88 | 77,428 |
| Capitals Starting With R | 0 | - | 4.87 | 81,214 |
| Capitals Starting With S | 0 | - | 4.89 | 85,055 |
| Capitals Starting With T | 0 | - | 4.84 | 75,537 |
| Capitals Starting With W | 0 | - | 4.87 | 90,838 |
| Capitals Starting With A | 0 | - | 4.97 | 126,899 |
| Capitals Starting With B | 0 | - | 4.89 | 117,596 |
| Capitals Starting With D | 0 | - | 4.93 | 95,675 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 130,077 |
| Former Capitals | 0 | - | 4.88 | 71,270 |
| Europe Capital to Country | 0 | - | 4.99 | 248,826 |
| Asia Capital to Country | 0 | - | 4.96 | 126,143 |
| Capital Cities Chain | 0 | - | 4.84 | 82,235 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,083 |
| European Capitals by Map | 0 | - | 4.99 | 137,653 |
| African Capitals by Map | 0 | - | 4.99 | 132,789 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,697 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,567 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,942 |
| European Coastal Capitals | 0 | - | 4.95 | 90,085 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,345 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,157 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,708 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,576 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,115 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,355 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,318 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,063 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,130 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,952 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,683 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,556 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,482 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,413 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,910 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,803 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,135 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,126 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,762 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,121 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,974 |
| Countries that Start with A | 0 | - | 4.98 | 2,153,455 |
| Countries that Start with B | 0 | - | 4.95 | 2,285,752 |
| Countries that Start with C | 0 | - | 4.96 | 1,815,033 |
| Countries that Start with D | 0 | - | 4.96 | 704,788 |
| Countries that Start with E | 0 | - | 4.95 | 1,371,399 |
| Countries that Start with G | 0 | - | 4.97 | 1,496,926 |
| Countries that Start with H | 0 | - | 4.96 | 600,659 |
| Countries that Start with I | 0 | - | 4.92 | 1,283,441 |
| Countries that Start with J | 0 | - | 4.98 | 598,678 |
| Countries that Start with K | 0 | - | 4.97 | 811,847 |
| Countries that Start with L | 0 | - | 4.98 | 1,085,934 |
| Countries that Start with N | 0 | - | 4.93 | 1,112,896 |
| Countries that Start with P | 0 | - | 4.94 | 1,211,752 |
| Countries that Start with S | 0 | - | 4.98 | 1,748,673 |
| Countries that Start with T | 0 | - | 4.90 | 1,006,505 |
| Countries that Start with U | 0 | - | 4.97 | 901,789 |
| Countries that Start with V | 0 | - | 4.98 | 607,014 |
| Countries that Start with F | 0 | - | 4.83 | 614,415 |
| Countries that Start with M | 0 | - | 4.97 | 1,376,720 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,167 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,607 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,772 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 78,308 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,716 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,501 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,187 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,771 |
| Top Five Capitals By Category #1 | 0 | - | 4.73 | 79,632 |
| Top Five Capitals By Category #2 | 0 | - | 4.77 | 64,495 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,779 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,757 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,605 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 88,920 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,896 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,428 |
| Hottest Capital Cities | 0 | - | 4.41 | 30,985 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 58,718 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 43,666 |
| World's Biggest Financial Centers | 0 | - | 4.52 | 54,063 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,073 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,870 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,277 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,342 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,113 |
| Capitals Starting With N | 0 | - | 4.80 | 50,552 |
| Capitals Starting With V | 0 | - | 4.79 | 37,766 |
| Capitals Starting With C | 0 | - | 4.78 | 96,938 |
| One Country By Letter By Continent | 0 | - | 5.00 | 122,613 |
| European Geography A-Z | 0 | - | 4.29 | 49,103 |
| North American Sports Cities | 0 | - | 4.83 | 171,356 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,029 |
| U.S. Cities A-Z by Clue #1 | 0 | - | 4.36 | 39,740 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,415 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,019 |
| Cities by Former Name | 0 | - | 4.84 | 91,238 |
| National Subdivisions by Capital | 0 | - | 4.36 | 99,167 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,084 |
| Capitals by First and Last Letter | 0 | - | 4.39 | 66,508 |
| World Capitals Ending with O | 0 | - | 4.80 | 17,579 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,903 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,402 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,674 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,488 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,795 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,195 |
| Majority Muslim Countries | 0 | - | 4.98 | 371,695 |
| NATO Countries | 0 | - | 4.98 | 277,953 |
| EU Countries Quiz | 0 | - | 4.99 | 271,501 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 286,268 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 270,257 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,942 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,377 |
| Countries with NO Military | 0 | - | 4.97 | 61,566 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,320 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,153 |
| Single Vowel Capitals | 0 | - | 4.80 | 14,392 |
| Cities With the Most Billionaires | 0 | - | 4.77 | 102,235 |
| Solve the Secret Capital City | 0 | - | 4.80 | 163,140 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,365 |
| World Capitals on an Empty Map | 0 | - | 4.70 | 53,760 |
| Capital City Etymologies | 0 | - | 4.77 | 63,130 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,265 |
| Busiest Container Ports | 0 | - | 4.11 | 37,335 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,192 |
| Most Educated Cities in the United States | 0 | - | 4.30 | 76,172 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,095 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,717 |
| U.S. College Towns | 0 | - | 4.47 | 29,149 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,078 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,422 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,057 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,524 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,855 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,412 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,533 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,664 |
| Hottest Capital Cities with Exceptions | 0 | - | 4.22 | 16,028 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 485,902 |
| Countries with the Most Christians | 0 | - | 4.92 | 142,239 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,727 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,075 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,420 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 318,543 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 87,465 |
| Buddhist Countries | 0 | - | 4.96 | 143,362 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 333,879 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,701 |
| Countries that Start with R | 0 | - | 4.43 | 445,276 |
| World Currency Quiz | 0 | - | 4.92 | 300,398 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,945 |
| European Geography By Letter - A | 0 | - | 4.61 | 132,661 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 111,117 |
| European Geography By Letter - C | 0 | - | 4.46 | 112,098 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,975 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,434 |
| European Geography By Letter - M | 0 | - | 4.64 | 129,300 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,021 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,803 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,435 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,516 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,254 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,701 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,179 |
