| Countries of the World Quiz | 0 | - | 5.00 | 47,600,052 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 48,976 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,950 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,350 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,208 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 407,470 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,118 |
| Random Capital to Country | 0 | - | 4.99 | 2,594,890 |
| Random Country to Capital | 0 | - | 4.98 | 922,880 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 136,171 |
| Countries with the Most Airports | 0 | - | 4.96 | 99,453 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.97 | 125,959 |
| Five Countries With the Most Tourists by Continent | 0 | - | 4.95 | 122,034 |
| Last Names by Country of Origin | 0 | - | 4.64 | 156,689 |
| Capital Cities Chain | 0 | - | 4.84 | 82,965 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,122 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,815 |
| Countries by Emojis | 0 | - | 4.99 | 240,465 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,120 |
| Countries Whose Airlines Carried the Most Passengers | 0 | - | 4.94 | 72,622 |
| Airlines by Country | 0 | - | 4.52 | 135,538 |
| Foods of the World by Description | 0 | - | 4.18 | 46,070 |
| World Currency Quiz | 0 | - | 4.92 | 304,279 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,169 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,565 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,280 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,866 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,613 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,605 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,622 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,396 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,290 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,324 |
| Largest Countries with Little Tourism | 0 | - | 4.70 | 61,894 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,939 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,643 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,358 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,610 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,102 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.84 | 69,006 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,635 |
| Resort Towns by Country | 0 | - | 4.30 | 40,037 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,420 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,890 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,777 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,515 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 131,212 |
| Foods by Country of Origin #1 | 0 | - | 4.41 | 337,086 |
| Flag Carrier Airlines | 0 | - | 4.19 | 50,850 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,102 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,238 |
| Name a Valid African Country | 0 | - | 4.98 | 154,369 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,049 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,390 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,860 |
| Boundary Waters | 0 | - | 4.92 | 88,585 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.86 | 35,264 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,289 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,758 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,628 |
| Cities by Airports | 0 | - | 4.45 | 100,677 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,404 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,662 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,497 |
| Landlocked Countries | 0 | - | 4.99 | 422,180 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,378 |
| U.S. National Parks Map Quiz | 0 | - | 4.48 | 55,970 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,675 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,856 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,719 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,038 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,441 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,449 |
| 25 Most Photographed Cities in Europe | 0 | - | 4.36 | 100,719 |
| World Capitals Quiz | 0 | - | 5.00 | 5,084,438 |
| Solve the Secret Capital City | 0 | - | 4.80 | 163,792 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,451 |
| Which City in Europe? | 0 | - | 4.83 | 107,574 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,593 |
| Himalayan Countries | 0 | - | 4.95 | 138,842 |
| Andean Countries | 0 | - | 4.93 | 84,672 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,871 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,912 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,501 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,847 |
| Danube Countries | 0 | - | 4.97 | 72,040 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,054 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,450 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,357 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,843 |
| European Landlocked Countries | 0 | - | 4.99 | 147,166 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,684 |
| Countries with the Most Species | 0 | - | 4.99 | 103,266 |
| Countries 197 to 205 | 0 | - | 4.90 | 70,804 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,605 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,729 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,557 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,249 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,687 |
| Countries in the Alps | 0 | - | 4.87 | 118,237 |
| Countries with the Most Tourists Per Capita | 0 | - | 4.28 | 82,142 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 101,247 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,071 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,676 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,621 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,544 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,964 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,697 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,514 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,194 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,874 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,668 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,540 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,243 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,496 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,546 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,963 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,332 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 64,054 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,122 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,053 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,187 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,252 |
| Largest Countries By Category | 0 | - | 4.97 | 158,251 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.51 | 52,910 |
| Countries by Countries | 0 | - | 4.96 | 63,260 |
| Countries With One Word and Two U's | 0 | - | 4.45 | 51,106 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,714 |
| Top 10 Hottest Asian Countries | 0 | - | 4.63 | 49,296 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,297 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,571 |
| All Countries by Population With a Map | 0 | - | 4.98 | 109,678 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,048 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,692 |
| Countries That Produce the Most Spices | 0 | - | 4.44 | 41,621 |
| Countries by Milk Production | 0 | - | 4.54 | 44,082 |
| Mountains by Country | 0 | - | 4.56 | 81,843 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,780,248 |
| Countries Which Eat the Most Beef | 0 | - | 4.46 | 50,310 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,829 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,065 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,731 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,864 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,527 |
| Asia's Busiest Airports | 0 | - | 4.69 | 52,907 |
| World's Biggest Airlines | 0 | - | 4.42 | 125,551 |
| Airline Logos | 0 | - | 4.45 | 141,001 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,502 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 209,048 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,304 |
| Longest International Borders | 0 | - | 4.99 | 265,228 |
| Countries with Three Borders | 0 | - | 4.96 | 36,624 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,137 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,239 |
| Demonym of Every Country | 0 | - | 4.91 | 60,754 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,749 |
| Random European City to Country | 0 | - | 4.69 | 117,900 |
| Random Asian City to Country | 0 | - | 4.56 | 44,562 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,591,008 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 489,380 |
| Which City in Canada? | 0 | - | 4.83 | 57,149 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,574 |
| Island Countries | 0 | - | 4.99 | 711,125 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.51 | 81,248 |
| Countries That Eat the Most Pork | 0 | - | 4.18 | 39,333 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,384,229 |
| Top 10 Countries in Beer Production per Capita | 0 | - | 4.67 | 64,998 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,050,154 |
| Northernmost Countries | 0 | - | 4.99 | 362,058 |
| Countries by Alcohol Consumption | 0 | - | 4.43 | 205,638 |
| Companies by Country | 0 | - | 4.61 | 119,827 |
| Inventions by Country #1 | 0 | - | 4.47 | 55,090 |
| Countries of South America | 0 | - | 5.00 | 927,658 |
| Countries of Oceania | 0 | - | 5.00 | 1,057,377 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,878,008 |
| "Land" Countries | 0 | - | 4.98 | 337,403 |
| Countries that Produce the Most Cheese | 0 | - | 4.77 | 63,375 |
| Europe Map Quiz | 0 | - | 5.00 | 4,771,541 |
| All Country Flags of the World | 0 | - | 5.00 | 3,680,860 |
| Top World Languages | 0 | - | 4.92 | 824,576 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,114 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,354 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 72,011 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,301 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,296 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,553 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,606 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,284 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 33,007 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,266 |
| Nicknames in U.S. History | 0 | - | 4.25 | 31,771 |
| Most Popular Boy Names in the U.S. 2024 | 0 | - | 4.06 | 177,742 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,465 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,573 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,448,529 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,046 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,955 |
| Countries with Megacities | 0 | - | 4.99 | 264,679 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,788 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,498 |
