| World Capitals Quiz | 0 | - | 5.00 | 5,071,172 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,585,509 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,066 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,186 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,363 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,447 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,171 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,914 |
| Countries by Capital City | 0 | - | 5.00 | 68,191 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,130 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,613 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,145 |
| Moved Capital Cities | 0 | - | 4.96 | 74,166 |
| World Capitals by Proximity | 0 | - | 4.91 | 331,250 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,870 |
| North American Sports Cities | 0 | - | 4.83 | 172,333 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,307 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,359 |
| Cities by Former Name | 0 | - | 4.83 | 91,541 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,375 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,636 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,135 |
| World Capitals by Map | 0 | - | 5.00 | 286,223 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,263 |
| Capitals Starting With H | 0 | - | 4.91 | 92,510 |
| Capitals Starting With K | 0 | - | 4.88 | 83,376 |
| Capitals Starting With L | 0 | - | 4.81 | 88,031 |
| Capitals Starting With M | 0 | - | 4.93 | 107,720 |
| Capitals Starting With P | 0 | - | 4.88 | 78,156 |
| Capitals Starting With R | 0 | - | 4.87 | 81,790 |
| Capitals Starting With S | 0 | - | 4.90 | 85,739 |
| Capitals Starting With T | 0 | - | 4.85 | 76,134 |
| Capitals Starting With W | 0 | - | 4.87 | 91,276 |
| Capitals Starting With A | 0 | - | 4.97 | 127,841 |
| Capitals Starting With B | 0 | - | 4.89 | 118,420 |
| Capitals Starting With D | 0 | - | 4.93 | 96,384 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,239 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,377 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,853 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,136 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,267 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,472 |
| Random Capital to Country | 0 | - | 4.99 | 2,590,462 |
| Random Country to Capital | 0 | - | 4.98 | 920,002 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,146 |
| Boundary Waters | 0 | - | 4.92 | 88,452 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,138 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,043 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,546 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,609 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,928 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,940 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,045 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,843 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,775 |
| Former Capitals | 0 | - | 4.88 | 71,438 |
| Europe Capital to Country | 0 | - | 4.99 | 249,971 |
| Asia Capital to Country | 0 | - | 4.96 | 126,623 |
| Capital Cities Chain | 0 | - | 4.83 | 82,700 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,811 |
| European Capitals by Map | 0 | - | 4.99 | 139,034 |
| African Capitals by Map | 0 | - | 4.99 | 133,717 |
| Coldest World Capitals | 0 | - | 4.95 | 133,535 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,311 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,028 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,381 |
| European Coastal Capitals | 0 | - | 4.95 | 90,554 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,568 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,787 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,875 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,812 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,523 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,857 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,797 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,523 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,496 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.36 | 44,692 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,148 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,570 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,933 |
| Ancient City to Country | 0 | - | 4.70 | 108,007 |
| City-States | 0 | - | 4.53 | 37,257 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,127 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,663 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,108 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,536 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,233 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,903 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.91 | 13,063 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 80,771 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 66,939 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,049 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,174 |
| Official Cities in the UK | 0 | - | 4.89 | 283,559 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,746 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,511 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,168 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,597 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,429 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,998 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,205 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,804 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,650 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,354 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,156 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,143 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,316 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,405 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,366 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,045 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,523 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,266 |
| The Only Country ... | 0 | - | 4.91 | 80,982 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,426,992 |
| Landlocked Countries | 0 | - | 4.99 | 420,040 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,574 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,780 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,892 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,098 |
| Cities with the Same Name | 0 | - | 3.94 | 36,680 |
| U.S. Cities with the Highest Elevation | 0 | - | 4.26 | 27,806 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,211 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 120,148 |
| Musical Acts by City #1 | 0 | - | 4.05 | 31,394 |
| Musical Acts by City #2 | 0 | - | 4.02 | 10,982 |
| Cities by Airports | 0 | - | 4.49 | 88,709 |
| Nearest Major City #1 | 0 | - | 4.49 | 23,619 |
| 25 Most Photographed Cities in Europe | 0 | - | 4.36 | 100,559 |
| Closest City Pairs #2 | 0 | - | 4.54 | 29,433 |
| Closest City Pairs #1 | 0 | - | 4.46 | 24,775 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 66,975 |
| Cities Chain #2 | 0 | - | 4.42 | 56,366 |
| Cities Chain #1 | 0 | - | 4.61 | 66,621 |
| World's Biggest Financial Centers | 0 | - | 4.55 | 72,061 |
| Cities by Founder and Date | 0 | - | 4.56 | 29,100 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,116 |
| Cities by Initials | 0 | - | 4.12 | 24,565 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.41 | 35,196 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,520 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,764 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 40,570 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,746 |
| City Where It Happened #1 | 0 | - | 4.23 | 106,329 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,069 |
| National Subdivisions by Capital | 0 | - | 4.36 | 99,473 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,202 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,141 |
| Capitals by First and Last Letter | 0 | - | 4.39 | 66,585 |
| World Capitals Ending with O | 0 | - | 4.80 | 17,754 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,339 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,422 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 132,976 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,723 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,533 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,323 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,302 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,131 |
| Capitals Starting With N | 0 | - | 4.80 | 51,159 |
| Capitals Starting With V | 0 | - | 4.79 | 38,154 |
| Capitals Starting With C | 0 | - | 4.79 | 97,856 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,492 |
| Himalayan Countries | 0 | - | 4.95 | 137,910 |
| Andean Countries | 0 | - | 4.95 | 84,174 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,386 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,968 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,040 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,487 |
| Danube Countries | 0 | - | 4.97 | 71,775 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,717 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,175 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,875 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,979 |
| European Landlocked Countries | 0 | - | 4.99 | 146,912 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,305 |
| Countries with the Most Species | 0 | - | 4.99 | 103,045 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,455 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,470 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,638 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,405 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,082 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,472 |
| Countries in the Alps | 0 | - | 4.87 | 117,895 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 97,759 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,615 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,512 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,398 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,244 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,807 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,410 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,292 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,044 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,660 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,549 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,390 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,021 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,312 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,321 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,447 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,141 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,650 |
