| Countries of the World Quiz | 0 | - | 5.00 | 46,982,577 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 81,611 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 402,217 |
| Top World Languages | 0 | - | 4.92 | 814,123 |
| The Only Country ... | 0 | - | 4.91 | 80,028 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,648 |
| Places in their Native Language #1 | 0 | - | 4.84 | 239,637 |
| Places in their Native Language #2 | 0 | - | 4.83 | 123,049 |
| Busiest Airports in Europe | 0 | - | 4.91 | 145,000 |
| World's Busiest Airports | 0 | - | 4.94 | 210,775 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,591,766 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 163,471 |
| Solve the Secret Country #2 | 0 | - | 4.85 | 116,361 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 134,411 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,381 |
| Countries with the Most Airports | 0 | - | 4.96 | 97,299 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.97 | 124,035 |
| Five Countries With the Most Tourists by Continent | 0 | - | 4.95 | 119,277 |
| Airport Codes Quiz #1 | 0 | - | 4.82 | 213,313 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 68,038 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,366 |
| Random Capital to Country | 0 | - | 4.99 | 2,579,595 |
| Random Country to Capital | 0 | - | 4.98 | 912,520 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,089,555 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 447,107 |
| Countries with Four Letters | 0 | - | 4.99 | 418,965 |
| Foods of the World by Description | 0 | - | 4.18 | 45,946 |
| Busiest Air Routes in the World | 0 | - | 4.54 | 37,990 |
| Capital Cities Chain | 0 | - | 4.84 | 81,986 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,078 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,469 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,589 |
| Country Chain | 0 | - | 4.96 | 215,885 |
| Countries by Emojis | 0 | - | 4.99 | 236,919 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,195 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 317,382 |
| Countries Whose Airlines Carried the Most Passengers | 0 | - | 4.94 | 71,673 |
| Islands by Country #1 | 0 | - | 4.87 | 174,575 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,989 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,333 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,379 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 214,103 |
| Name a Valid Country #3 | 0 | - | 4.99 | 260,048 |
| Name a Valid Country #1 | 0 | - | 4.99 | 284,073 |
| Name a Valid Country #2 | 0 | - | 4.98 | 246,691 |
| Name a Valid Country #4 | 0 | - | 4.97 | 251,854 |
| Name a Valid Country #5 | 0 | - | 4.99 | 190,030 |
| Name a Valid Country #6 | 0 | - | 4.94 | 126,600 |
| Name a Valid Country #7 | 0 | - | 4.91 | 126,672 |
| Name a Valid Country #8 | 0 | - | 4.85 | 96,211 |
| World Currency Quiz | 0 | - | 4.92 | 298,997 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 712,565 |
| World Cities by Clue #2 | 0 | - | 4.49 | 50,110 |
| Cities that End in A by Clue | 0 | - | 4.55 | 52,796 |
| Cities that End in O by Clue | 0 | - | 4.56 | 61,003 |
| Cities that End in N by Clue | 0 | - | 4.55 | 53,943 |
| Cities that End in I by Clue | 0 | - | 4.62 | 57,088 |
| Cities that End in S by Clue | 0 | - | 4.57 | 44,805 |
| Airlines by Country | 0 | - | 4.52 | 134,864 |
| Boundary Waters | 0 | - | 4.92 | 88,081 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,853 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,395 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,082 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 53,820 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,156 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,554 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,511 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,426 |
| Largest Countries with Little Tourism | 0 | - | 4.74 | 61,313 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,397 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 88,912 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 47,824 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 95,708 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,839 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,051 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,553 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,606 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 137,403 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 77,485 |
| Random Countries by Borders | 0 | - | 4.99 | 81,742 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 117,575 |
| Random Name a Valid Country | 0 | - | 4.99 | 203,394 |
| Tourist Route of Europe | 0 | - | 4.24 | 42,787 |
| Busiest Airports in the United States | 0 | - | 4.54 | 134,826 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,029 |
| Random Cities by Clue | 0 | - | 4.53 | 42,608 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,810 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,381 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 108,832 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,194 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,670 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,008 |
| Cities by Airports | 0 | - | 4.49 | 88,312 |
| Largest World Cities With Five Letters | 0 | - | 4.52 | 66,473 |
| Cities Chain #2 | 0 | - | 4.42 | 56,183 |
| Cities Chain #1 | 0 | - | 4.61 | 66,369 |
| Name Any Valid U.S. City | 0 | - | 4.51 | 40,250 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 131,672 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,397 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 79,622 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 88,730 |
| U.S. Cities by Clue #1 | 0 | - | 4.27 | 47,977 |
| World Cities by Clue #1 | 0 | - | 4.30 | 73,969 |
| World Cities by Clue Quiz #3 | 0 | - | 4.30 | 48,464 |
| World Cities by Clue Quiz #4 | 0 | - | 4.41 | 23,904 |
| Landlocked Countries | 0 | - | 4.99 | 414,382 |
| Countries of the World - One Minute Sprint | 0 | - | 4.35 | 956,899 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 93,627 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 135,181 |
| Foods by Country of Origin #1 | 0 | - | 4.41 | 335,222 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 78,870 |
| Flag Carrier Airlines | 0 | - | 4.19 | 50,504 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 379,091 |
| U.S. National Parks Map Quiz | 0 | - | 4.48 | 55,727 |
| Airport Codes Quiz #2 | 0 | - | 4.41 | 96,299 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,450 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,218 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,085 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,911 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 123,183 |
| 25 Most Photographed Cities in Europe | 0 | - | 4.36 | 100,175 |
| World Capitals Quiz | 0 | - | 5.00 | 5,036,622 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 74,954 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,106 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,907 |
| Himalayan Countries | 0 | - | 4.95 | 135,629 |
| Andean Countries | 0 | - | 4.94 | 82,976 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,335 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,382 |
| Coffee Producing Countries | 0 | - | 4.81 | 66,037 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,715 |
| Danube Countries | 0 | - | 4.97 | 71,156 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 115,860 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,615 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,645 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,556 |
| European Landlocked Countries | 0 | - | 4.99 | 145,855 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,319 |
| Countries with the Most Species | 0 | - | 4.99 | 95,288 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,474 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,225 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,396 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,003 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,640 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,008 |
| Countries in the Alps | 0 | - | 4.86 | 116,951 |
| Countries with the Most Tourists Per Capita | 0 | - | 4.28 | 81,837 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,656 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,405 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,078 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,486 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,266 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,070 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,669 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,822 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,552 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,129 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,223 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,088 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,512 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,807 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,807 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,228 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,721 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,299 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,873 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,699 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,923 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,665 |
| Largest Countries By Category | 0 | - | 4.97 | 156,884 |
| Countries by Countries | 0 | - | 4.96 | 62,337 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,523 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,993 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 111,832 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,351 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,843 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,723,037 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 277,578 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 120,292 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 144,786 |
| Western Europe Map Quiz | 0 | - | 4.87 | 93,515 |
| Demonyms Quiz | 0 | - | 4.15 | 184,878 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,257 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 206,641 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 127,686 |
| Longest International Borders | 0 | - | 4.99 | 263,941 |
| Countries with Three Borders | 0 | - | 4.96 | 36,234 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,640 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 47,729 |
| Demonym of Every Country | 0 | - | 4.91 | 58,719 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,902 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,572,807 |
| Solve the Secret Capital City | 0 | - | 4.80 | 162,828 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,341 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,405 |
| Last Names by Country of Origin | 0 | - | 4.64 | 155,967 |
| Island Countries | 0 | - | 4.99 | 707,911 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.53 | 52,567 |
| Countries With One Word and Two U's | 0 | - | 4.47 | 50,478 |
| Top 10 Hottest Asian Countries | 0 | - | 4.61 | 48,969 |
