| Countries with the Top Chess Players | 0 | - | 4.53 | 75,218 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,771 |
| World Capitals Quiz | 0 | - | 5.00 | 5,034,990 |
| Coldest World Capitals | 0 | - | 4.95 | 133,076 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,135 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,147 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,499 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,750 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,542 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,046 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,572,296 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 131,625 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 79,587 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,901 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,073 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,722 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,675 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,736 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,576 |
| Countries by Capital City | 0 | - | 5.00 | 66,787 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,405 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,964 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,673 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,461 |
| Moved Capital Cities | 0 | - | 4.96 | 73,637 |
| World's Biggest Financial Centers | 0 | - | 4.51 | 52,878 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,064 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,018 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,178 |
| North American Sports Cities | 0 | - | 4.83 | 170,996 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,940 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 105,074 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,800 |
| Name a City - European Countries | 0 | - | 4.92 | 64,514 |
| Cities by Former Name | 0 | - | 4.84 | 91,036 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,835 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,516 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,724 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,269 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,054 |
| World Capitals by Map | 0 | - | 5.00 | 283,583 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,727 |
| Random Capital to Country | 0 | - | 4.99 | 2,579,125 |
| Random Country to Capital | 0 | - | 4.98 | 912,260 |
| Capitals Starting With H | 0 | - | 4.90 | 91,283 |
| Capitals Starting With K | 0 | - | 4.85 | 75,741 |
| Capitals Starting With L | 0 | - | 4.81 | 86,910 |
| Capitals Starting With M | 0 | - | 4.93 | 106,185 |
| Capitals Starting With P | 0 | - | 4.88 | 77,250 |
| Capitals Starting With R | 0 | - | 4.87 | 81,032 |
| Capitals Starting With S | 0 | - | 4.89 | 84,873 |
| Capitals Starting With T | 0 | - | 4.84 | 75,351 |
| Capitals Starting With W | 0 | - | 4.89 | 90,664 |
| Capitals Starting With A | 0 | - | 4.97 | 126,628 |
| Capitals Starting With B | 0 | - | 4.89 | 117,368 |
| Capitals Starting With D | 0 | - | 4.93 | 95,461 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,789 |
| NATO Countries | 0 | - | 4.98 | 276,218 |
| EU Countries Quiz | 0 | - | 4.99 | 270,258 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 285,203 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 268,712 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,191 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,880 |
| Countries with NO Military | 0 | - | 4.97 | 61,235 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,958 |
| Cities With the Most Billionaires | 0 | - | 4.77 | 102,150 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,084 |
| Busiest Container Ports | 0 | - | 4.11 | 37,300 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,156 |
| Most Educated Cities in the United States | 0 | - | 4.30 | 76,096 |
| Southernmost Major Cities | 0 | - | 4.44 | 54,292 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,607 |
| U.S. College Towns | 0 | - | 4.47 | 29,113 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,036 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,337 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,428 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,265 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,257 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,970 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,384 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,332 |
| Former Capitals | 0 | - | 4.88 | 71,166 |
| Europe Capital to Country | 0 | - | 4.99 | 248,110 |
| Asia Capital to Country | 0 | - | 4.96 | 125,828 |
| Capital Cities Chain | 0 | - | 4.84 | 81,971 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,614 |
| European Capitals by Map | 0 | - | 4.99 | 136,613 |
| African Capitals by Map | 0 | - | 4.99 | 132,285 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,298 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,299 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,717 |
| European Coastal Capitals | 0 | - | 4.95 | 89,860 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,222 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,123 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,051 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,454 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,862 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,052 |
| Countries with the Most Christians | 0 | - | 4.92 | 141,573 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,361 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,794 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,199 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 317,298 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 86,998 |
| Buddhist Countries | 0 | - | 4.96 | 143,022 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 333,059 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,207 |
| World Currency Quiz | 0 | - | 4.92 | 298,827 |
| Official Cities in the UK | 0 | - | 4.89 | 280,818 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,598 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,147 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,726 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,485 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,255 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,234 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,317 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,757 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,559 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,934 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,974 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,379 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,820 |
| The Only Country ... | 0 | - | 4.91 | 79,998 |
| Countries with the Most Catholics | 0 | - | 4.90 | 108,139 |
| Orthodox Countries | 0 | - | 4.91 | 130,472 |
| Richest Island Countries | 0 | - | 4.84 | 99,601 |
| Battle to Country | 0 | - | 4.91 | 52,582 |
| Monarchies of Europe | 0 | - | 4.90 | 97,389 |
| Monarchies of Asia | 0 | - | 4.97 | 70,642 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,768 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,006 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,505 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,556 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 137,316 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,458 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,351 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,267 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,578 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,585 |
| Largest Economies in 2050 | 0 | - | 4.90 | 110,716 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 262,375 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.95 | 103,030 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.90 | 83,767 |
| Countries that Start with A | 0 | - | 4.97 | 2,148,126 |
| Countries that Start with B | 0 | - | 4.95 | 2,280,965 |
| Countries that Start with C | 0 | - | 4.96 | 1,811,222 |
| Countries that Start with D | 0 | - | 4.96 | 702,176 |
| Countries that Start with E | 0 | - | 4.95 | 1,368,240 |
| Countries that Start with G | 0 | - | 4.97 | 1,493,613 |
| Countries that Start with H | 0 | - | 4.96 | 598,471 |
| Countries that Start with I | 0 | - | 4.92 | 1,280,874 |
| Countries that Start with J | 0 | - | 4.98 | 596,538 |
| Countries that Start with K | 0 | - | 4.97 | 809,863 |
| Countries that Start with L | 0 | - | 4.98 | 1,083,439 |
| Countries that Start with N | 0 | - | 4.93 | 1,110,351 |
| Countries that Start with P | 0 | - | 4.94 | 1,209,112 |
| Countries that Start with S | 0 | - | 4.98 | 1,745,356 |
| Countries that Start with T | 0 | - | 4.90 | 1,004,646 |
| Countries that Start with U | 0 | - | 4.97 | 900,258 |
| Countries that Start with V | 0 | - | 4.98 | 605,425 |
| Countries that Start with F | 0 | - | 4.83 | 612,621 |
| Countries that Start with M | 0 | - | 4.97 | 1,373,991 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 110,685 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,039 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 117,552 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,045 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,407 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,348 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,680 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,060 |
| Ancient City to Country | 0 | - | 4.70 | 107,652 |
| City-States | 0 | - | 4.53 | 37,119 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 53,807 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,508 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,061 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,862 |
| City Where It Happened #2 | 0 | - | 4.42 | 52,987 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,473 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,162 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,700 |
| Hottest Capital Cities | 0 | - | 4.41 | 30,960 |
| Top Five Capitals By Category #1 | 0 | - | 4.73 | 78,503 |
| Top Five Capitals By Category #2 | 0 | - | 4.64 | 57,737 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,625 |
| World Capitals with a Unique First Letter | 0 | - | 4.77 | 63,287 |
| Capitals of the Stans | 0 | - | 4.95 | 26,455 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,744 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,323 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 108,815 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,170 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,642 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,591 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,432 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,348 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.35 | 44,551 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,098 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,553 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,299 |
| Cities by Place of Worship - Picture Quiz | 0 | - | 4.40 | 30,900 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 137,717 |
