| Europe Map Quiz | 0 | - | 5.00 | 4,748,123 |
| World Map Quiz | 0 | - | 4.81 | 64,189 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,444,386 |
| Oceania Map Quiz | 0 | - | 4.98 | 638,978 |
| Africa Map Quiz | 0 | - | 5.00 | 2,111,496 |
| Asia Map Quiz | 0 | - | 4.99 | 911,616 |
| Random Capital to Country | 0 | - | 4.99 | 2,585,007 |
| Random Country to Capital | 0 | - | 4.98 | 915,633 |
| Countries with Wild Tigers | 0 | - | 4.96 | 136,075 |
| Countries with Wild Penguins | 0 | - | 4.94 | 99,676 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 86,733 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,527 |
| United States Map Quiz | 0 | - | 4.98 | 4,149,432 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,250 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,286 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,418 |
| Australia Map Quiz | 0 | - | 4.94 | 343,405 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,390 |
| Capital Cities Chain | 0 | - | 4.84 | 82,305 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,455 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,002 |
| Countries by Emojis | 0 | - | 4.99 | 237,968 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,489 |
| Countries with the Most Sheep | 0 | - | 4.92 | 102,782 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 638,100 |
| South America Map Quiz | 0 | - | 5.00 | 1,545,287 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,968 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,819 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,572 |
| North America Map Quiz | 0 | - | 4.98 | 246,841 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,705 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,882 |
| Countries With The Most Bird Species | 0 | - | 4.93 | 32,684 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,500 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,394 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,846 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,772 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,532 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,163 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,257 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 95,945 |
| Countries that Catch the Most Fish | 0 | - | 4.90 | 111,882 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,864 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,817 |
| Countries with the Most Wolves | 0 | - | 4.92 | 107,513 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,894 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,267 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,734 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,994 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,507 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,938 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,488 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,214 |
| Countries With Two or More Bear Species | 0 | - | 4.90 | 22,608 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,983 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,211 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,406 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,843 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,114 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.83 | 68,717 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,306 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,204 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,872 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,003 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,002 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 130,154 |
| National Animals | 0 | - | 4.24 | 89,510 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,772 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,018 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,542 |
| Name a Valid African Country | 0 | - | 4.98 | 153,505 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,017 |
| Provinces of China Map Quiz | 0 | - | 4.91 | 93,262 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,111 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,897 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,700 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 147,035 |
| States of India Map Quiz | 0 | - | 4.83 | 26,258 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,239 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,106 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,652 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,486 |
| China Cities Map Quiz | 0 | - | 4.93 | 104,697 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,568 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 275,831 |
| Boundary Waters | 0 | - | 4.92 | 88,265 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,993 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,696 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 61,894 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 60,175 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,169 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,569 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,199,109 |
| Landlocked Countries | 0 | - | 4.99 | 417,102 |
| Countries with the Most Wild Elephants | 0 | - | 4.63 | 54,790 |
| Animal Populations of Countries | 0 | - | 4.52 | 43,748 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,561 |
| Top 15 Countries with the Most Cows | 0 | - | 4.64 | 92,872 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,654 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,404 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,419 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,348 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,617 |
| World Capitals Quiz | 0 | - | 5.00 | 5,053,238 |
| Solve the Secret Capital City | 0 | - | 4.80 | 163,227 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,375 |
| Which City in Europe? | 0 | - | 4.83 | 107,048 |
| Last Names by Country of Origin | 0 | - | 4.63 | 156,214 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,148 |
| Himalayan Countries | 0 | - | 4.95 | 136,703 |
| Andean Countries | 0 | - | 4.95 | 83,575 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,838 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,124 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,501 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,098 |
| Danube Countries | 0 | - | 4.97 | 71,477 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,285 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,886 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,265 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,254 |
| European Landlocked Countries | 0 | - | 4.99 | 146,177 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,840 |
| Countries with the Most Species | 0 | - | 4.99 | 102,281 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,973 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,351 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,531 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,199 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,845 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,221 |
| Countries in the Alps | 0 | - | 4.86 | 117,402 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,945 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,013 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,289 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,787 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,882 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,302 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,041 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,025 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,850 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,385 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,387 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,223 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,772 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,035 |
| Countries with the Most Grassland | 0 | - | 4.93 | 77,044 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,808 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,927 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,456 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,289 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 241,261 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,702 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,862 |
| Countries with NO Snakes | 0 | - | 4.51 | 63,549 |
| Largest Countries By Category | 0 | - | 4.97 | 157,339 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.53 | 52,684 |
| Countries by Countries | 0 | - | 4.96 | 62,650 |
| Countries With One Word and Two U's | 0 | - | 4.45 | 50,648 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,936 |
| Top 10 Hottest Asian Countries | 0 | - | 4.61 | 49,044 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,096 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,415 |
| All Countries by Population With a Map | 0 | - | 4.98 | 107,899 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,440 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,136 |
| Countries That Produce the Most Spices | 0 | - | 4.44 | 41,512 |
| Countries by Milk Production | 0 | - | 4.54 | 43,813 |
| Foods by Country of Origin #1 | 0 | - | 4.40 | 335,902 |
| Mountains by Country | 0 | - | 4.64 | 81,668 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,744,009 |
| Countries with More Cows than People | 0 | - | 4.45 | 61,060 |
| Countries Which Eat the Most Beef | 0 | - | 4.46 | 50,186 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,233 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,299 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,159 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,669 |
| MLB Cities Map Quiz | 0 | - | 4.50 | 69,223 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 77,782 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 82,011 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,335 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 207,480 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 127,923 |
| Longest International Borders | 0 | - | 4.99 | 264,370 |
| Countries with Three Borders | 0 | - | 4.96 | 36,370 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,810 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 47,903 |
| Demonym of Every Country | 0 | - | 4.91 | 58,970 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 327,353 |
| Random European City to Country | 0 | - | 4.69 | 117,193 |
| Random Asian City to Country | 0 | - | 4.56 | 44,443 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,578,950 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 486,201 |
| Which City in Canada? | 0 | - | 4.82 | 56,882 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,022 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 404,107 |
| Island Countries | 0 | - | 4.99 | 709,016 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.51 | 80,773 |
| Countries That Eat the Most Pork | 0 | - | 4.18 | 39,200 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,371,603 |
| Top 10 Countries in Beer Production per Capita | 0 | - | 4.67 | 64,685 |
| Countries with Wild Lions | 0 | - | 4.77 | 26,165 |
