| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,288 |
| World Capitals Quiz | 0 | - | 5.00 | 5,092,593 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,432 |
| Coldest World Capitals | 0 | - | 4.95 | 134,033 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,594,391 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,108 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,277 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,679 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 127,008 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,346 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,405 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,270 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,876 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,834 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,741 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,934 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,847 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,688 |
| Countries by Capital City | 0 | - | 5.00 | 68,959 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,579 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,996 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,579 |
| Moved Capital Cities | 0 | - | 4.96 | 74,485 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,717 |
| World Capitals by Proximity | 0 | - | 4.91 | 332,818 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,733 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 81,007 |
| World's Biggest Financial Centers | 0 | - | 4.55 | 73,169 |
| Single Vowel Capitals | 0 | - | 4.82 | 14,632 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,229 |
| North American Sports Cities | 0 | - | 4.83 | 172,860 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,466 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,739 |
| Name a City - European Countries | 0 | - | 4.90 | 65,880 |
| Cities by Former Name | 0 | - | 4.83 | 91,860 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,571 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,851 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,577 |
| World Capitals by Map | 0 | - | 5.00 | 288,334 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,639 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,677 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,450 |
| Capitals Starting With H | 0 | - | 4.91 | 92,867 |
| Capitals Starting With K | 0 | - | 4.88 | 83,924 |
| Capitals Starting With L | 0 | - | 4.81 | 88,391 |
| Capitals Starting With M | 0 | - | 4.93 | 108,328 |
| Capitals Starting With P | 0 | - | 4.88 | 78,505 |
| Capitals Starting With R | 0 | - | 4.87 | 82,105 |
| Capitals Starting With S | 0 | - | 4.90 | 86,097 |
| Capitals Starting With T | 0 | - | 4.85 | 76,436 |
| Capitals Starting With W | 0 | - | 4.87 | 91,475 |
| Capitals Starting With A | 0 | - | 4.97 | 128,492 |
| Capitals Starting With B | 0 | - | 4.89 | 118,898 |
| Capitals Starting With D | 0 | - | 4.93 | 96,779 |
| NATO Countries | 0 | - | 4.98 | 282,289 |
| EU Countries Quiz | 0 | - | 4.99 | 276,458 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 290,099 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 275,433 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,688 |
| Countries with NO Military | 0 | - | 4.97 | 62,872 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,910 |
| Africa Capitals Quiz | 0 | - | 4.99 | 741,481 |
| Asia Capitals Quiz | 0 | - | 4.98 | 696,493 |
| Random Capital to Country | 0 | - | 4.99 | 2,597,201 |
| Random Country to Capital | 0 | - | 4.98 | 924,814 |
| Majority Muslim Countries | 0 | - | 4.98 | 376,429 |
| Busiest Container Ports | 0 | - | 4.11 | 37,462 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,289 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,591 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 73,016 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,202 |
| Cities With the Most Billionaires | 0 | - | 4.77 | 102,478 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,650 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,571 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,222 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,673 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,164 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,634 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,918 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,701 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,354 |
| Former Capitals | 0 | - | 4.88 | 71,585 |
| Europe Capital to Country | 0 | - | 4.99 | 251,409 |
| Asia Capital to Country | 0 | - | 4.96 | 127,111 |
| Capital Cities Chain | 0 | - | 4.84 | 83,125 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,541 |
| European Capitals by Map | 0 | - | 4.99 | 141,159 |
| African Capitals by Map | 0 | - | 4.99 | 140,912 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,476 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,566 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,922 |
| European Coastal Capitals | 0 | - | 4.95 | 91,026 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,033 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,516 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,085 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,022 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,917 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,276 |
| Countries with the Most Christians | 0 | - | 4.93 | 144,184 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,907 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,856 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,019 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 322,484 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,762 |
| Buddhist Countries | 0 | - | 4.96 | 144,796 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,322 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,279 |
| World Currency Quiz | 0 | - | 4.92 | 305,284 |
| Boundary Waters | 0 | - | 4.92 | 88,653 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 35,324 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,451 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,995 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,763 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,746 |
| Unusual U.S. City Names | 0 | - | 4.52 | 27,930 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,560 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,576 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.38 | 53,020 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,492 |
| Ancient City to Country | 0 | - | 4.70 | 108,226 |
| Official Cities in the UK | 0 | - | 4.89 | 285,219 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,177 |
| City-States | 0 | - | 4.53 | 37,345 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,592 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,419 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,756 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,231 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,823 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,179 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,575 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,267 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 59,025 |
| Hottest Capital Cities | 0 | - | 4.41 | 31,066 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,564 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,244 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,911 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,351 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,731 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,483 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,199 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,782 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 81,646 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,399 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,348 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,420 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,723 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,734 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,611 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,221 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,527 |
| The Only Country ... | 0 | - | 4.91 | 81,606 |
| Countries with the Most Catholics | 0 | - | 4.90 | 110,041 |
| Orthodox Countries | 0 | - | 4.92 | 132,481 |
| Richest Island Countries | 0 | - | 4.85 | 100,956 |
| Battle to Country | 0 | - | 4.91 | 53,699 |
| Monarchies of Europe | 0 | - | 4.90 | 98,542 |
| Monarchies of Asia | 0 | - | 4.97 | 71,346 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 237,222 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 226,278 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,015 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,431 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 140,626 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,136 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,884 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,833 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,172 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,625 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,724 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 273,543 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,703 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,852 |
| Countries that Start with A | 0 | - | 4.98 | 2,170,262 |
| Countries that Start with B | 0 | - | 4.95 | 2,301,358 |
| Countries that Start with C | 0 | - | 4.96 | 1,827,590 |
| Countries that Start with D | 0 | - | 4.96 | 713,648 |
| Countries that Start with E | 0 | - | 4.95 | 1,381,803 |
| Countries that Start with G | 0 | - | 4.97 | 1,508,090 |
| Countries that Start with H | 0 | - | 4.96 | 607,569 |
| Countries that Start with I | 0 | - | 4.92 | 1,292,006 |
| Countries that Start with J | 0 | - | 4.98 | 605,067 |
| Countries that Start with K | 0 | - | 4.97 | 818,707 |
| Countries that Start with L | 0 | - | 4.98 | 1,094,262 |
| Countries that Start with N | 0 | - | 4.93 | 1,121,314 |
| Countries that Start with P | 0 | - | 4.94 | 1,219,634 |
| Countries that Start with S | 0 | - | 4.98 | 1,759,750 |
| Countries that Start with T | 0 | - | 4.90 | 1,012,951 |
| Countries that Start with U | 0 | - | 4.97 | 906,641 |
| Countries that Start with V | 0 | - | 4.98 | 610,872 |
| Countries that Start with F | 0 | - | 4.83 | 619,754 |
| Countries that Start with M | 0 | - | 4.97 | 1,385,591 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 112,223 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,755 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,793 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,813 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,365 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 87,889 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 36,084 |
| Capitals of the Stans | 0 | - | 4.95 | 27,033 |
| Cities by Place of Worship - Picture Quiz | 0 | - | 4.40 | 31,076 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,703,627 |
