| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,587 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,533 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 72,193 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,469 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,435 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,662 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,739 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,366 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 33,099 |
| The Only Country ... | 0 | - | 4.91 | 81,919 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,689 |
| The Only African Country ... | 0 | - | 4.99 | 129,697 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,395 |
| Europe Geography Quiz #3 | 0 | - | 4.35 | 63,902 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,138 |
| South American Geography Quiz #2 | 0 | - | 4.41 | 44,172 |
| South American Geography Quiz #1 | 0 | - | 4.63 | 32,912 |
| Europe Map Quiz | 0 | - | 5.00 | 4,789,139 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,946 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,976 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,686 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,610 |
| Africa Map Quiz | 0 | - | 5.00 | 2,129,063 |
| Asia Map Quiz | 0 | - | 4.99 | 925,468 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,008 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,654,515 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,099 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,092 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,059 |
| Random Capital to Country | 0 | - | 4.99 | 2,602,136 |
| Random Country to Capital | 0 | - | 4.98 | 928,563 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,882 |
| Word Scramble - Countries | 0 | - | 4.88 | 2,125,453 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 453,701 |
| Solve the Secret Country #1 | 0 | - | 4.93 | 168,309 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 120,534 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,001 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,741 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,201 |
| The Only European Country ... | 0 | - | 4.91 | 219,136 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,018 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,583 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,942 |
| Countries of Africa | 0 | - | 5.00 | 2,560,928 |
| Countries with Four Letters | 0 | - | 4.99 | 425,964 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,433 |
| United States Map Quiz | 0 | - | 4.98 | 4,171,785 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,484 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,979 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,654 |
| Australia Map Quiz | 0 | - | 4.95 | 346,223 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,294 |
| African East Coast | 0 | - | 4.96 | 96,798 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 71,096 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 65,992 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,258,722 |
| Flags of Asia Quiz | 0 | - | 4.99 | 620,648 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,209 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,520 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,114 |
| Europe Capital to Country | 0 | - | 4.99 | 252,186 |
| Asia Capital to Country | 0 | - | 4.96 | 127,538 |
| Capital Cities Chain | 0 | - | 4.84 | 83,407 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,035 |
| European Capitals by Map | 0 | - | 4.99 | 142,182 |
| African Capitals by Map | 0 | - | 4.99 | 142,283 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,961 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,914 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,217 |
| European Coastal Capitals | 0 | - | 4.95 | 91,341 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,207 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,815 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,848 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,184 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,601 |
| World Cities by Clue #2 | 0 | - | 4.49 | 50,416 |
| Cities that End in A by Clue | 0 | - | 4.55 | 53,201 |
| Cities that End in O by Clue | 0 | - | 4.56 | 61,474 |
| Cities that End in N by Clue | 0 | - | 4.55 | 54,326 |
| Cities that End in I by Clue | 0 | - | 4.62 | 57,541 |
| Cities that End in S by Clue | 0 | - | 4.57 | 45,143 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 202,097 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,470 |
| Country Chain | 0 | - | 4.96 | 218,499 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,966 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,898 |
| Countries of the Middle East | 0 | - | 4.96 | 202,997 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,217 |
| Slavic Countries | 0 | - | 4.96 | 112,401 |
| Countries by Emojis | 0 | - | 4.99 | 242,549 |
| African Island Countries | 0 | - | 4.96 | 102,546 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,610 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,893 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,193 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,505 |
| Islands by Country #1 | 0 | - | 4.90 | 176,386 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,259 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,582 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,412 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,031,905 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,855 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,343 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,702 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 219,050 |
| The Only Asian Country ... | 0 | - | 4.69 | 122,857 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,701 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,581 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,571 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,003 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,861 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,103 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,854 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,412 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,947 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,187 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 41,327 |
| Name a Valid Country #3 | 0 | - | 4.99 | 266,102 |
| Name a Valid Country #1 | 0 | - | 4.99 | 295,464 |
| Name a Valid Country #2 | 0 | - | 4.98 | 254,278 |
| Name a Valid Country #4 | 0 | - | 4.97 | 259,276 |
| Name a Valid Country #5 | 0 | - | 4.99 | 210,127 |
| Name a Valid Country #6 | 0 | - | 4.95 | 145,299 |
| Name a Valid Country #7 | 0 | - | 4.91 | 131,919 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,729 |
| South America Map Quiz | 0 | - | 5.00 | 1,556,942 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,691 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,799 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,812 |
| North America Map Quiz | 0 | - | 4.98 | 252,198 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,523 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,847 |
| Flags of Africa Quiz | 0 | - | 5.00 | 477,911 |
| Flags of North and South America | 0 | - | 4.99 | 377,221 |
| Australian States and Territories | 0 | - | 4.96 | 142,889 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,381 |
| Counties of England | 0 | - | 4.97 | 803,175 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,972 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,635 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,507 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,108 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,299 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,834 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,671 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,678 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,421 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 743,267 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,597 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,177 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,933 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,930 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,888 |
| Official Cities in the UK | 0 | - | 4.89 | 286,378 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,369 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,087 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,285 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,260 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,606 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,155 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,415 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,600 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,979 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,731 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,779 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,744 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,489 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,133 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 111,121 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,947 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,532 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,498 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,709 |
| Monarchies of Europe | 0 | - | 4.90 | 98,900 |
| Monarchies of Asia | 0 | - | 4.97 | 71,518 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,265 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 227,174 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,794 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 124,149 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 141,567 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 81,400 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,298 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,567 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,570 |
| The Only American Country ... | 0 | - | 4.92 | 122,231 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,399 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,848 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,555 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,890 |
| European Countries with One Border | 0 | - | 4.97 | 183,839 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,569 |
| Random Countries by Borders | 0 | - | 4.99 | 83,113 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,871 |
| Random Name a Valid Country | 0 | - | 4.99 | 206,700 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,675 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,838 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,092 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,085 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,518 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,556 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,841 |
| Flags of Oceania | 0 | - | 5.00 | 262,855 |
