| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,060 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,635 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,514 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,111 |
| Europe Map Quiz | 0 | - | 5.00 | 4,745,780 |
| World Map Quiz | 0 | - | 4.81 | 64,079 |
| United States Cities Map Quiz | 0 | - | 4.96 | 213,629 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,888 |
| Oceania Map Quiz | 0 | - | 4.98 | 638,540 |
| Africa Map Quiz | 0 | - | 5.00 | 2,110,593 |
| Asia Map Quiz | 0 | - | 4.99 | 910,907 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,195 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,185 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,357 |
| Random Capital to Country | 0 | - | 4.99 | 2,584,176 |
| Random Country to Capital | 0 | - | 4.98 | 914,936 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,092 |
| Australia Map Quiz | 0 | - | 4.94 | 343,259 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,214 |
| Countries That Eat the Most Pork | 0 | - | 4.18 | 39,187 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.53 | 52,665 |
| Countries That Produce the Most Spices | 0 | - | 4.44 | 41,504 |
| Countries by Milk Production | 0 | - | 4.54 | 43,785 |
| Foods by Country of Origin #1 | 0 | - | 4.40 | 335,795 |
| Countries Which Eat the Most Beef | 0 | - | 4.46 | 50,175 |
| Capital Cities Chain | 0 | - | 4.84 | 82,251 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,379 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,442 |
| Countries by Emojis | 0 | - | 4.99 | 237,786 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,439 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,809 |
| South America Map Quiz | 0 | - | 5.00 | 1,544,524 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,809 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,758 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,522 |
| North America Map Quiz | 0 | - | 4.98 | 246,530 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,648 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,816 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.51 | 80,716 |
| Countries that Produce the Most Cheese | 0 | - | 4.77 | 63,166 |
| Boundary Waters | 0 | - | 4.92 | 88,227 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,966 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,650 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 60,115 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,449 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,339 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,769 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,722 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,184 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 95,907 |
| Countries that Eat the Most Meat | 0 | - | 4.23 | 42,392 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,830 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,764 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,142 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,734 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,847 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,383 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,203 |
| Cities with the Most Michelin Stars | 0 | - | 4.33 | 24,532 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,161,259 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,767 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,075 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,311 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,735 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,039 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.83 | 68,696 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,279 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,106 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,794 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 79,940 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 88,942 |
| Landlocked Countries | 0 | - | 4.99 | 416,621 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 130,107 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,689 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,478 |
| Name a Valid African Country | 0 | - | 4.98 | 153,414 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,900 |
| U.S. National Parks Map Quiz | 0 | - | 4.48 | 55,791 |
| Provinces of China Map Quiz | 0 | - | 4.91 | 93,192 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,038 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,818 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,653 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,843 |
| States of India Map Quiz | 0 | - | 4.83 | 26,226 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,185 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,699 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,555 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,417 |
| China Cities Map Quiz | 0 | - | 4.93 | 104,631 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,459 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 275,713 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,367 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,341 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,279 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 123,531 |
| World Capitals Quiz | 0 | - | 5.00 | 5,050,372 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,133 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,465 |
| Sahara Desert Countries | 0 | - | 4.98 | 161,911 |
| Himalayan Countries | 0 | - | 4.95 | 136,489 |
| Andean Countries | 0 | - | 4.95 | 83,483 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,745 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,989 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,417 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,022 |
| Danube Countries | 0 | - | 4.97 | 71,427 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,209 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,846 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,148 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,112 |
| European Landlocked Countries | 0 | - | 4.99 | 146,128 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,756 |
| Countries with the Most Species | 0 | - | 4.99 | 101,468 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,894 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,328 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,508 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,158 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,808 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,188 |
| Countries in the Alps | 0 | - | 4.86 | 117,318 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,899 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,885 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,251 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,739 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,815 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,251 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,981 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,993 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,802 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,327 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,363 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,203 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,724 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,992 |
| Countries with the Most Grassland | 0 | - | 4.93 | 77,001 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,708 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,890 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,428 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,243 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 240,994 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,562 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,825 |
| Largest Countries By Category | 0 | - | 4.97 | 157,252 |
| Countries by Countries | 0 | - | 4.96 | 62,592 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,868 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,079 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,474 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,409 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,081 |
| Foods by Country of Origin #2 | 0 | - | 3.67 | 59,433 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,740,428 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 81,926 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,324 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 207,238 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 127,842 |
| Longest International Borders | 0 | - | 4.99 | 264,297 |
| Countries with Three Borders | 0 | - | 4.96 | 36,344 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,777 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,633 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 47,871 |
| Demonym of Every Country | 0 | - | 4.91 | 58,912 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,825 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,577,767 |
| Solve the Secret Capital City | 0 | - | 4.80 | 163,160 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,367 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 373,821 |
| Last Names by Country of Origin | 0 | - | 4.64 | 156,161 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 403,760 |
| Island Countries | 0 | - | 4.99 | 708,800 |
| Countries With One Word and Two U's | 0 | - | 4.45 | 50,611 |
| Top 10 Hottest Asian Countries | 0 | - | 4.61 | 49,028 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,043,304 |
| Northernmost Countries | 0 | - | 4.99 | 359,364 |
| Mountains by Country | 0 | - | 4.64 | 81,644 |
| Countries of South America | 0 | - | 5.00 | 919,656 |
| Countries of Oceania | 0 | - | 5.00 | 1,046,612 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,858,669 |
| "Land" Countries | 0 | - | 4.98 | 334,594 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 77,724 |
| Top World Languages | 0 | - | 4.92 | 817,274 |
| Fruit and Vegetable Emojis | 0 | - | 4.42 | 79,830 |
| Which City in Europe? | 0 | - | 4.83 | 106,998 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,370,389 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 191,273 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,130 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,246 |
| All Country Flags of the World | 0 | - | 5.00 | 3,629,833 |
| Foods of the World by Description | 0 | - | 4.18 | 45,977 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,262 |
| Pacific Ocean General Knowledge | 0 | - | 4.69 | 36,249 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,856 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,561 |
| "Second Best" Geography Edition #1 | 0 | - | 4.61 | 63,220 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,439,894 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,832 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,267 |
| Countries with Megacities | 0 | - | 4.99 | 248,922 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,119 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,541 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,478 |
