| World Capitals Quiz | 0 | - | 5.00 | 4,457,430 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,368,526 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.97 | 63,777 |
| Global Cities on a World Map | 0 | - | 4.93 | 90,643 |
| Northernmost Capital Cities | 0 | - | 4.98 | 92,984 |
| Most Remote Capital Cities | 0 | - | 4.90 | 43,049 |
| Capital Cities: Ports and Saints | 0 | - | 4.94 | 33,661 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 89,628 |
| Same Letter Country and Capital | 0 | - | 4.99 | 125,873 |
| Countries by Capital City | 0 | - | 4.99 | 48,200 |
| Capital Cities Based on First Two Letters | 0 | - | 4.84 | 65,244 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 92,990 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 72,146 |
| Moved Capital Cities | 0 | - | 4.94 | 51,889 |
| Name a Valid European Capital | 0 | - | 4.92 | 103,106 |
| Countries that Produce the Most Beer | 0 | - | 4.89 | 114,431 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 116,257 |
| Summer Olympic City Bids | 0 | - | 4.93 | 36,773 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.87 | 90,523 |
| Cities by Former Name | 0 | - | 4.85 | 70,162 |
| Africa Capitals Quiz | 0 | - | 4.99 | 627,153 |
| Asia Capitals Quiz | 0 | - | 4.98 | 587,401 |
| Capitals in their Native Languages | 0 | - | 4.95 | 127,103 |
| Nearest Capital City #1 | 0 | - | 4.81 | 52,181 |
| World Capitals by Proximity | 0 | - | 4.87 | 284,422 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.96 | 48,552 |
| World Capitals by Map | 0 | - | 5.00 | 237,992 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 49,900 |
| Random Capital to Country | 0 | - | 4.99 | 2,342,150 |
| Random Country to Capital | 0 | - | 4.98 | 794,527 |
| World Capitals By Letter - H | 0 | - | 4.84 | 70,733 |
| World Capitals By Letter - K | 0 | - | 4.82 | 65,423 |
| World Capitals By Letter - M | 0 | - | 4.90 | 85,332 |
| World Capitals By Letter - P | 0 | - | 4.85 | 66,553 |
| World Capitals By Letter - R | 0 | - | 4.87 | 71,829 |
| World Capitals By Letter - S | 0 | - | 4.89 | 73,954 |
| World Capitals By Letter - W | 0 | - | 4.88 | 81,707 |
| World Capitals By Letter - A | 0 | - | 4.96 | 103,741 |
| World Capitals By Letter - B | 0 | - | 4.84 | 96,104 |
| World Capitals By Letter - D | 0 | - | 4.91 | 78,379 |
| Random African Capitals on a Map | 0 | - | 4.95 | 47,682 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 44,639 |
| Random European Capitals on a Map | 0 | - | 4.97 | 105,991 |
| Which City in Europe? | 0 | - | 4.85 | 96,766 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 178,736 |
| Biggest City by Body of Water | 0 | - | 4.52 | 38,798 |
| Global Cities Quiz | 0 | - | 4.64 | 156,307 |
| Southernmost Major Cities | 0 | - | 4.41 | 45,131 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.45 | 68,022 |
| Cities with the Most Foreign Embassies | 0 | - | 4.66 | 45,155 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.41 | 34,919 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.91 | 89,190 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 78,609 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 192,207 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 55,559 |
| Cities with the Biggest Economies | 0 | - | 4.92 | 117,447 |
| Five Most Guessed Cities by Continent | 0 | - | 4.97 | 103,973 |
| Europe Capital to Country | 0 | - | 4.99 | 218,047 |
| Asia Capital to Country | 0 | - | 4.96 | 104,989 |
| Capital Cities Chain | 0 | - | 4.86 | 70,823 |
| EU Capitals with No Hints | 0 | - | 4.95 | 123,083 |
| European Capitals by Map | 0 | - | 4.99 | 90,724 |
| African Capitals by Map | 0 | - | 4.99 | 108,910 |
| Coldest World Capitals | 0 | - | 4.96 | 127,692 |
| Asian Capitals by Map | 0 | - | 4.98 | 45,927 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.87 | 78,001 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 71,200 |
| European Coastal Capitals | 0 | - | 4.95 | 76,457 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 46,205 |
| Capitals of Oceania Quiz | 0 | - | 4.98 | 225,014 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.90 | 191,674 |
| Capitals of Mediterranean Countries | 0 | - | 4.97 | 75,704 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 77,864 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,170,652 |
| Countries by Emojis | 0 | - | 4.99 | 202,685 |
| Random European City to Country | 0 | - | 4.72 | 105,332 |
| Random Asian City to Country | 0 | - | 4.52 | 33,464 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 73,501 |
| Which City In the United Kingdom? | 0 | - | 4.96 | 74,041 |
| Which City in Canada? | 0 | - | 4.89 | 44,894 |
| Top 10 Countries in Beer Production per Capita | 0 | - | 4.66 | 58,419 |
| Countries by Alcohol Consumption | 0 | - | 4.43 | 192,680 |
| Lonely Planet Top 200 Cities | 0 | - | 4.66 | 208,939 |
| Ancient City to Country | 0 | - | 4.76 | 100,319 |
| World City Nicknames Quiz | 0 | - | 4.17 | 33,651 |
| Official Cities in the UK | 0 | - | 4.87 | 230,009 |
| City-States | 0 | - | 4.53 | 34,579 |
| Cities with the Most International Tourists | 0 | - | 4.46 | 49,610 |
| Most Guessed Cities by Country #3 | 0 | - | 4.84 | 18,764 |
| Divided World City Name Puzzle #1 | 0 | - | 4.90 | 39,254 |
| City Where It Happened #2 | 0 | - | 4.43 | 49,927 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 53,269 |
| Capitals A-Z | 0 | - | 4.84 | 41,535 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.44 | 49,139 |
| Capitals by First and Last Letter | 0 | - | 4.42 | 63,621 |
| Capitals Based on Last Two Letters | 0 | - | 4.47 | 55,255 |
| South America Capitals Quiz | 0 | - | 5.00 | 415,304 |
| North America Capitals Quiz | 0 | - | 4.99 | 184,065 |
| African Capitals - Map Quiz | 0 | - | 4.95 | 51,516 |
| Top 10 Most Remote European Capitals | 0 | - | 4.84 | 83,612 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 104,208 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 77,355 |
| Capital Cities by Body of Water | 0 | - | 4.87 | 53,009 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.90 | 88,859 |
| Word Scramble - European Capitals | 0 | - | 4.76 | 86,616 |
| Top Five Capitals By Category #1 | 0 | - | 4.58 | 52,745 |
| Top Five Capitals By Category #2 | 0 | - | 4.52 | 45,197 |
| Most Expensive Capital Cities | 0 | - | 4.54 | 71,693 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 66,492 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 87,849 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 50,416 |
| Flags to Capitals #1 | 0 | - | 4.97 | 47,545 |
| Flags to Capitals #2 | 0 | - | 4.94 | 35,652 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.85 | 84,443 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.89 | 205,422 |
| Capital Cities with the Least Precipitation | 0 | - | 4.91 | 27,303 |
| European Capitals Ending in N | 0 | - | 4.91 | 73,448 |
| The Only Country ... | 0 | - | 4.87 | 44,931 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 120,564 |
| Boundary Waters | 0 | - | 4.93 | 80,445 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 73,762 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.83 | 63,076 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.94 | 67,069 |
| Unusual American City Names | 0 | - | 4.49 | 17,014 |
| Northernmost Major Cities | 0 | - | 4.04 | 55,003 |
| Biggest "Saint" Cities | 0 | - | 4.33 | 78,732 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.36 | 41,738 |
| Most Livable Cities | 0 | - | 4.15 | 55,718 |
| U.S. Cities With Spanish Names | 0 | - | 4.38 | 61,376 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.43 | 8,064 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.96 | 90,960 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 71,116 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 61,879 |
| Capitals of Canadian Provinces | 0 | - | 4.86 | 72,990 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 113,610 |
| Random World Capitals on a Map | 0 | - | 4.92 | 112,722 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 79,014 |
| European Capital Superlatives - Top 2 | 0 | - | 4.93 | 61,309 |
| Random U.S. State Capitals on a Map | 0 | - | 4.94 | 81,219 |
| Random Flag to Country | 0 | - | 4.99 | 499,177 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 186,534 |
| Name a Valid Asian Country | 0 | - | 4.98 | 91,597 |
| Name a Valid African Country | 0 | - | 4.98 | 122,831 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,087,851 |
| Resort Towns by Country Quiz | 0 | - | 4.27 | 38,767 |
| Word Scramble - Cities #1 | 0 | - | 4.49 | 93,680 |
| North American Sports Cities | 0 | - | 4.79 | 158,963 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 93,387 |
| Cities by Airports | 0 | - | 4.51 | 80,855 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 63,164 |
| Largest World Cities With Five Letters | 0 | - | 4.58 | 58,700 |
| Cities Chain #2 | 0 | - | 4.42 | 53,195 |
| Cities Chain #1 | 0 | - | 4.65 | 62,491 |
| World's Biggest Financial Centers | 0 | - | 4.48 | 42,981 |
| Random U.S. City to State | 0 | - | 4.43 | 65,046 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.42 | 32,255 |
| Nearest Capital City #2 | 0 | - | 4.52 | 36,950 |
| World Capitals with the Most International Tourists | 0 | - | 4.48 | 51,180 |
| World Capitals By Letter - L | 0 | - | 4.72 | 76,698 |
| World Capitals By Letter - N | 0 | - | 4.66 | 40,842 |
| World Capitals By Letter - T | 0 | - | 4.80 | 65,969 |
| World Capitals By Letter - C | 0 | - | 4.75 | 71,735 |
| European Cities by Clue | 0 | - | 4.72 | 84,785 |
| Countries of the World Quiz | 0 | - | 5.00 | 40,435,983 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 317,173 |
| Countries as U.S. First Names | 0 | - | 4.24 | 69,171 |
| Strongest Nation Brands | 0 | - | 4.51 | 33,628 |
| Drinks by Country | 0 | - | 4.29 | 56,538 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.82 | 29,784 |
| Cities by Landmark #1 | 0 | - | 4.03 | 43,787 |
| Cities by Landmark #2 | 0 | - | 4.02 | 34,245 |
| Nearest Major City #1 | 0 | - | 4.48 | 22,561 |
| 25 Most Photographed Cities in Europe | 0 | - | 4.33 | 91,491 |
| Closest City Pairs #2 | 0 | - | 4.56 | 27,641 |
| Closest City Pairs #1 | 0 | - | 4.46 | 23,491 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,515,185 |
| Cities by Founder and Date | 0 | - | 4.55 | 27,814 |
| Damaged and Destroyed Cities | 0 | - | 4.39 | 33,039 |
| City Where It Happened #1 | 0 | - | 4.28 | 101,619 |
| Capital of What | 0 | - | 4.33 | 91,399 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.33 | 71,674 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 114,668 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 37,928 |
| Most Guessed European Capitals | 0 | - | 4.89 | 96,048 |
| Capital Cities Closest to the Equator | 0 | - | 4.56 | 14,757 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 76,201 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.36 | 175,648 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 65,707 |
| Random European Capital to Country | 0 | - | 4.97 | 151,448 |
| Random European Country to Capital | 0 | - | 4.92 | 133,984 |
| Random Asian Country to Capital | 0 | - | 4.94 | 85,032 |
| Random Asian Capital to Country | 0 | - | 4.97 | 88,358 |
| Random African Country to Capital | 0 | - | 4.94 | 61,347 |
| Which City in Africa? | 0 | - | 4.77 | 53,914 |
| Which City in Asia? | 0 | - | 4.45 | 39,665 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,015,084 |
| Countries that Beat Australia | 0 | - | 4.84 | 69,710 |
| Single Vowel Capitals | 0 | - | 4.76 | 12,403 |
| World Geography on a Map #1 | 0 | - | 4.93 | 66,806 |
| Countries With More Than 100 Million People | 0 | - | 4.98 | 136,123 |
