| NATO Countries | 0 | - | 4.98 | 279,495 |
| EU Countries Quiz | 0 | - | 4.99 | 273,140 |
| World Capitals Quiz | 0 | - | 5.00 | 5,065,635 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,742 |
| Coldest World Capitals | 0 | - | 4.95 | 133,489 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,583,598 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,656 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,473 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 126,232 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,095 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,967 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,158 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,917 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,018 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,272 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,322 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,028 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,710 |
| Countries by Capital City | 0 | - | 5.00 | 67,995 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,014 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,504 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,014 |
| Moved Capital Cities | 0 | - | 4.96 | 74,083 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,787 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,814 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,345 |
| World's Biggest Financial Centers | 0 | - | 4.55 | 71,488 |
| All OPEC Countries Ever | 0 | - | 4.77 | 90,952 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,773 |
| North American Sports Cities | 0 | - | 4.83 | 171,889 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,271 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,287 |
| Name a City - European Countries | 0 | - | 4.90 | 65,240 |
| Cities by Former Name | 0 | - | 4.83 | 91,463 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,339 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,596 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,975 |
| World Capitals by Map | 0 | - | 5.00 | 285,748 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,189 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,921 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,243 |
| Capitals Starting With H | 0 | - | 4.91 | 92,352 |
| Capitals Starting With K | 0 | - | 4.88 | 82,761 |
| Capitals Starting With L | 0 | - | 4.81 | 87,861 |
| Capitals Starting With M | 0 | - | 4.93 | 107,492 |
| Capitals Starting With P | 0 | - | 4.88 | 78,009 |
| Capitals Starting With R | 0 | - | 4.87 | 81,656 |
| Capitals Starting With S | 0 | - | 4.90 | 85,594 |
| Capitals Starting With T | 0 | - | 4.85 | 76,015 |
| Capitals Starting With W | 0 | - | 4.87 | 91,185 |
| Capitals Starting With A | 0 | - | 4.97 | 127,649 |
| Capitals Starting With B | 0 | - | 4.89 | 118,255 |
| Capitals Starting With D | 0 | - | 4.93 | 96,243 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 287,622 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 272,160 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,878 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,084 |
| Countries with NO Military | 0 | - | 4.97 | 62,025 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,436 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,338 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,487 |
| Random Capital to Country | 0 | - | 4.99 | 2,588,677 |
| Random Country to Capital | 0 | - | 4.98 | 918,932 |
| Majority Muslim Countries | 0 | - | 4.98 | 373,474 |
| Busiest Container Ports | 0 | - | 4.11 | 37,388 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,229 |
| Most Educated Cities in the United States | 0 | - | 4.30 | 76,258 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,316 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,821 |
| U.S. College Towns | 0 | - | 4.47 | 29,197 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,123 |
| Cities With the Most Billionaires | 0 | - | 4.77 | 102,333 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,824 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,022 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,158 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,518 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,482 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,826 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,710 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,889 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,718 |
| Former Capitals | 0 | - | 4.88 | 71,397 |
| Europe Capital to Country | 0 | - | 4.99 | 249,696 |
| Asia Capital to Country | 0 | - | 4.96 | 126,517 |
| Capital Cities Chain | 0 | - | 4.83 | 82,554 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,672 |
| European Capitals by Map | 0 | - | 4.99 | 138,724 |
| African Capitals by Map | 0 | - | 4.99 | 133,447 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,131 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,940 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,283 |
| European Coastal Capitals | 0 | - | 4.95 | 90,437 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,521 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,357 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,671 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,764 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,434 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,732 |
| Countries with the Most Christians | 0 | - | 4.92 | 142,890 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,202 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,408 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,686 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 320,043 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 87,958 |
| Buddhist Countries | 0 | - | 4.96 | 144,145 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,061 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,275 |
| World Currency Quiz | 0 | - | 4.91 | 302,179 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,936 |
| Boundary Waters | 0 | - | 4.92 | 88,395 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,104 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,950 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,230 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,367 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,764 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,511 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,469 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.36 | 44,667 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,874 |
| Ancient City to Country | 0 | - | 4.70 | 107,957 |
| Official Cities in the UK | 0 | - | 4.89 | 283,217 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,139 |
| City-States | 0 | - | 4.53 | 37,235 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,570 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,090 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,636 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,165 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,393 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,093 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,526 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,222 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,864 |
| Hottest Capital Cities | 0 | - | 4.41 | 31,009 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,641 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,281 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,320 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,930 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,056 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.91 | 12,779 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,734 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,618 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 80,575 |
| Top Five Capitals By Category #2 | 0 | - | 4.77 | 66,805 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,971 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,099 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,171 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,334 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,316 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,353 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,206 |
| The Only Country ... | 0 | - | 4.91 | 80,838 |
| Countries with the Most Catholics | 0 | - | 4.90 | 109,175 |
| Orthodox Countries | 0 | - | 4.92 | 131,386 |
| Richest Island Countries | 0 | - | 4.84 | 100,350 |
| Battle to Country | 0 | - | 4.91 | 53,198 |
| Monarchies of Europe | 0 | - | 4.90 | 98,000 |
| Monarchies of Asia | 0 | - | 4.97 | 71,008 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,684 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,656 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,874 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,604 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 139,106 |
| Communist Countries in History | 0 | - | 4.63 | 495,101 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,794 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,209 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,184 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,488 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,315 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,320 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 270,647 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,114 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,410 |
| Countries that Start with A | 0 | - | 4.98 | 2,159,707 |
| Countries that Start with B | 0 | - | 4.95 | 2,291,612 |
| Countries that Start with C | 0 | - | 4.96 | 1,819,787 |
| Countries that Start with D | 0 | - | 4.96 | 708,031 |
| Countries that Start with E | 0 | - | 4.95 | 1,375,342 |
| Countries that Start with G | 0 | - | 4.97 | 1,501,029 |
| Countries that Start with H | 0 | - | 4.96 | 603,449 |
| Countries that Start with I | 0 | - | 4.92 | 1,286,550 |
| Countries that Start with J | 0 | - | 4.98 | 601,257 |
| Countries that Start with K | 0 | - | 4.97 | 814,598 |
| Countries that Start with L | 0 | - | 4.98 | 1,089,285 |
| Countries that Start with N | 0 | - | 4.93 | 1,116,276 |
| Countries that Start with P | 0 | - | 4.94 | 1,214,742 |
| Countries that Start with S | 0 | - | 4.98 | 1,752,880 |
| Countries that Start with T | 0 | - | 4.90 | 1,008,760 |
| Countries that Start with U | 0 | - | 4.97 | 903,596 |
| Countries that Start with V | 0 | - | 4.98 | 608,628 |
| Countries that Start with F | 0 | - | 4.83 | 616,571 |
| Countries that Start with M | 0 | - | 4.97 | 1,380,064 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 111,547 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,996 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,207 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,429 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,071 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,879 |
| Capitals of the Stans | 0 | - | 4.95 | 26,775 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,245 |
| Cities by Place of Worship - Picture Quiz | 0 | - | 4.40 | 30,992 |
