| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,492 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 37,124 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 386,241 |
| Random World Capitals on a Map | 0 | - | 4.93 | 135,336 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,442 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 72,096 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,395 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,363 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,612 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,680 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,327 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 33,051 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,203 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,643,558 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,849 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 114,061 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 280,437 |
| Random Capital to Country | 0 | - | 4.99 | 2,598,184 |
| Random Country to Capital | 0 | - | 4.98 | 925,415 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,109,491 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 452,502 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 167,278 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 119,680 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,221 |
| Countries with the Highest Minimum Elevation | 0 | - | 4.86 | 16,240 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.97 | 181,055 |
| Countries with Four Letters | 0 | - | 4.99 | 424,836 |
| Five Most Elevated Countries by Continent | 0 | - | 4.98 | 113,489 |
| Top 10 European Countries with the Highest Elevation | 0 | - | 4.83 | 91,429 |
| Europe Geography Quiz #3 | 0 | - | 4.35 | 63,825 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,113 |
| South American Geography Quiz #1 | 0 | - | 4.62 | 32,813 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 70,522 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 65,394 |
| Mountains by Country | 0 | - | 4.56 | 81,928 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 580,787 |
| Capital Cities Chain | 0 | - | 4.84 | 83,177 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,352 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,589 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 183,982 |
| Country Chain | 0 | - | 4.96 | 217,998 |
| Countries by Emojis | 0 | - | 4.99 | 241,223 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,362 |
| Countries with Shortest Maximum Distances to the Ocean | 0 | - | 4.13 | 31,026 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 322,795 |
| Islands by Country #1 | 0 | - | 4.90 | 175,907 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,028 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,366 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,233 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 218,177 |
| Name a Valid Country #3 | 0 | - | 4.99 | 265,089 |
| Name a Valid Country #1 | 0 | - | 4.99 | 293,683 |
| Name a Valid Country #2 | 0 | - | 4.98 | 253,141 |
| Name a Valid Country #4 | 0 | - | 4.97 | 258,182 |
| Name a Valid Country #5 | 0 | - | 4.99 | 209,114 |
| Name a Valid Country #6 | 0 | - | 4.95 | 141,338 |
| Name a Valid Country #7 | 0 | - | 4.91 | 131,009 |
| Name a Valid Country #8 | 0 | - | 4.86 | 100,246 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,332 |
| Mountain Ranges on the Map | 0 | - | 4.78 | 62,298 |
| Huge List of Famous Mountains | 0 | - | 4.67 | 43,874 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 737,173 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,376 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 347,793 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,148 |
| The Only Country ... | 0 | - | 4.91 | 81,658 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,481 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,545 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,492 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,975 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,753 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,186 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,491 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 237,446 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 226,471 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,181 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,573 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 140,758 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 80,776 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,409 |
| Random Countries by Borders | 0 | - | 4.99 | 82,860 |
| Random Name a Valid Country | 0 | - | 4.99 | 206,025 |
| Name a Valid Island Country | 0 | - | 4.96 | 119,640 |
| South American Geography Quiz #2 | 0 | - | 4.41 | 43,334 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 36,104 |
| Random General Knowledge - Countries | 0 | - | 4.33 | 89,002 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,056 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,364 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,724 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,910 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,415 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 225,301 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.98 | 137,439 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 116,120 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,359 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,839 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 81,099 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,709 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 139,365 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 81,001 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,676 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,923 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,357 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,993 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,444 |
| Foods by Country of Origin #1 | 0 | - | 4.41 | 337,536 |
| Departments of France | 0 | - | 4.93 | 54,831 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,411 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,432 |
| Boundary Waters | 0 | - | 4.92 | 88,675 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 35,341 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,495 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,071 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,797 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,804 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,802 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,732 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,386 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 67,273 |
| Cities Chain #2 | 0 | - | 4.42 | 56,475 |
| Cities Chain #1 | 0 | - | 4.61 | 66,760 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 41,031 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,761 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,739,634 |
| Landlocked Countries | 0 | - | 4.99 | 423,911 |
| Countries of the World - One Minute Sprint | 0 | - | 4.36 | 980,827 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 96,789 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 127,080 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 583,667 |
| Countries with the Highest Elevation with Exceptions | 0 | - | 4.70 | 59,708 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 79,914 |
| Name a Country A-Z | 0 | - | 5.00 | 244,972 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 122,567 |
| Random Circular Cutouts of the World Map | 0 | - | 4.96 | 76,359 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,165 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,877 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,767 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,850 |
| US States with an Empty Map | 0 | - | 5.00 | 627,379 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,823 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,225 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,723 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 124,740 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 127,014 |
| World Capitals Quiz | 0 | - | 5.00 | 5,095,389 |
| Solve the Secret Capital City | 0 | - | 4.80 | 164,365 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,462 |
| Last Names by Country of Origin | 0 | - | 4.64 | 157,132 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,390 |
| Himalayan Countries | 0 | - | 4.94 | 139,557 |
| Andean Countries | 0 | - | 4.94 | 85,079 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,261 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,484 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,826 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,133 |
| Danube Countries | 0 | - | 4.97 | 72,216 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,317 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,637 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,727 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,234 |
| European Landlocked Countries | 0 | - | 4.99 | 147,391 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,996 |
| Countries with the Most Species | 0 | - | 4.99 | 103,426 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,120 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,685 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,799 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,705 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,442 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,856 |
| Countries in the Alps | 0 | - | 4.87 | 118,503 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,107 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,471 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,816 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,819 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,754 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,098 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,930 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,679 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,307 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,024 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,766 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,633 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,395 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,641 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,730 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,392 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,478 |
| Countries that Host the Most Refugees | 0 | - | 4.97 | 65,287 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,382 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,954 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,687 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,386 |
| Largest Countries By Category | 0 | - | 4.97 | 158,556 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.51 | 52,993 |
| Countries by Countries | 0 | - | 4.96 | 63,448 |
| Countries With One Word and Two U's | 0 | - | 4.45 | 51,224 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,023 |
| Top 10 Hottest Asian Countries | 0 | - | 4.63 | 49,346 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,351 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,626 |
