| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 169,243 |
| Country Chain | 0 | - | 4.96 | 215,794 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,173 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,546 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,589,294 |
| 4-Letter Geography Chain #2 | 0 | - | 4.53 | 87,256 |
| Cities Chain #2 | 0 | - | 4.42 | 56,173 |
| Cities Chain #1 | 0 | - | 4.61 | 66,355 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 107,850 |
| Name a Valid World City | 0 | - | 4.83 | 70,183 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,088,462 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 446,888 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 163,282 |
| Solve the Secret Country #2 | 0 | - | 4.85 | 116,203 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,290 |
| Countries with Four Letters | 0 | - | 4.99 | 418,683 |
| Countries by Three Words #2 | 0 | - | 4.97 | 198,659 |
| Countries by Three Words #1 | 0 | - | 4.95 | 262,294 |
| European Countries by Clue | 0 | - | 4.92 | 182,400 |
| Countries by a Single Clue #5 | 0 | - | 4.91 | 100,222 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 235,885 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 67,902 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,260 |
| 5-Letter Geography Chain #1 | 0 | - | 4.21 | 130,747 |
| 5-Letter Geography Chain #2 | 0 | - | 4.39 | 126,705 |
| 6-Letter Geography Chain #1 | 0 | - | 4.27 | 95,814 |
| 6-Letter Geography Chain #2 | 0 | - | 4.40 | 70,915 |
| 5-Letter Geography Chain #3 | 0 | - | 4.25 | 73,344 |
| Countries with a Population Under 1 Million by Clue | 0 | - | 4.99 | 92,336 |
| Capital Cities Chain | 0 | - | 4.84 | 81,952 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,376 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,488 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 317,166 |
| Islands by Country #1 | 0 | - | 4.87 | 174,526 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,950 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,306 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,355 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 213,927 |
| Name a Valid Country #3 | 0 | - | 4.99 | 259,900 |
| Name a Valid Country #1 | 0 | - | 4.99 | 283,731 |
| Name a Valid Country #2 | 0 | - | 4.98 | 246,506 |
| Name a Valid Country #4 | 0 | - | 4.97 | 251,693 |
| Name a Valid Country #5 | 0 | - | 4.99 | 189,885 |
| Name a Valid Country #6 | 0 | - | 4.94 | 126,485 |
| Name a Valid Country #7 | 0 | - | 4.91 | 126,563 |
| Name a Valid Country #8 | 0 | - | 4.85 | 96,093 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,620 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 113,684 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 302,804 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 711,863 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,250 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,108 |
| Five Letter Geography #3 | 0 | - | 4.61 | 130,807 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,333 |
| Six Letter Geography #2 | 0 | - | 4.69 | 67,422 |
| Six Letter Geography #3 | 0 | - | 4.52 | 81,447 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 72,020 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 37,689 |
| Geography Decoder | 0 | - | 4.53 | 75,351 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,452 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,400 |
| Letter A Geography Chain | 0 | - | 4.53 | 67,337 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,150 |
| Five Letter Geography #4 | 0 | - | 4.78 | 84,611 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,444 |
| The Only Country ... | 0 | - | 4.91 | 79,943 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,487 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,480 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,667 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 222,927 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,435 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,509 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 137,234 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 77,325 |
| The Only American Country ... | 0 | - | 4.92 | 120,797 |
| Five Countries by a Single Word by Continent | 0 | - | 4.91 | 77,234 |
| Bordering Countries by Clue #1 | 0 | - | 4.97 | 82,695 |
| Bordering Countries by Clue #2 | 0 | - | 4.95 | 86,694 |
| Walking Across Borders with Hints #1 | 0 | - | 4.95 | 107,208 |
| Walking Across Borders with Hints #2 | 0 | - | 4.97 | 86,196 |
| Random Countries by Borders | 0 | - | 4.99 | 81,703 |
| Random Name a Valid Country | 0 | - | 4.99 | 203,295 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,090 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 122,591 |
| Boundary Waters | 0 | - | 4.92 | 88,062 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,828 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,322 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 61,347 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,863 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 69,770 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 134,932 |
| Countries by Wikipedia Descriptions #1 | 0 | - | 4.93 | 65,034 |
| Countries by Wikipedia Descriptions #4 | 0 | - | 4.87 | 56,698 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 378,785 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 98,991 |
| Largest World Cities With Five Letters | 0 | - | 4.52 | 66,440 |
| Name Any Valid U.S. City | 0 | - | 4.51 | 40,167 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,942,193 |
| Landlocked Countries | 0 | - | 4.99 | 413,861 |
| Countries of the World - One Minute Sprint | 0 | - | 4.35 | 956,467 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 93,479 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 553,662 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 78,851 |
| Countries by Three Words #3 | 0 | - | 4.80 | 126,618 |
| Countries by Three Words #4 | 0 | - | 4.43 | 85,077 |
| Countries by a Single Clue #1 | 0 | - | 4.77 | 100,261 |
| Countries by a Single Clue #2 | 0 | - | 4.48 | 94,576 |
| Countries by a Single Clue #3 | 0 | - | 4.63 | 86,422 |
| Countries by a Single Clue #4 | 0 | - | 4.49 | 76,647 |
| Countries by a Single Clue #6 | 0 | - | 4.49 | 86,592 |
| Countries by a Single Clue #8 | 0 | - | 4.44 | 94,561 |
| Countries by a Single Clue #10 | 0 | - | 4.55 | 67,607 |
| Countries by a Single Clue #11 | 0 | - | 4.58 | 76,230 |
| Countries by a Single Clue #12 | 0 | - | 4.48 | 78,668 |
| Geography General Knowledge #1 | 0 | - | 4.43 | 261,585 |
| Geography General Knowledge #3 | 0 | - | 4.54 | 131,938 |
| Geography General Knowledge #4 | 0 | - | 4.49 | 185,529 |
| Geography General Knowledge #6 | 0 | - | 4.53 | 151,035 |
| Geography General Knowledge #7 | 0 | - | 4.43 | 158,287 |
| Geography General Knowledge #8 | 0 | - | 4.45 | 149,467 |
| Geography General Knowledge #10 | 0 | - | 4.47 | 155,986 |
| Geography General Knowledge #11 | 0 | - | 4.52 | 109,614 |
| Geography General Knowledge #12 | 0 | - | 4.80 | 123,789 |
| Geographic Groups of Four #1 | 0 | - | 4.70 | 175,515 |
| Geographic Groups of Five #1 | 0 | - | 4.48 | 120,160 |
| Geographic Groups of Seven #1 | 0 | - | 4.63 | 140,613 |
| Geographic Groups of Two #2 | 0 | - | 4.67 | 114,599 |
| Geographic Groups of Six #2 | 0 | - | 4.53 | 52,917 |
| Geographic Groups of Two #3 | 0 | - | 4.46 | 83,565 |
| Geographic Groups of Four #2 | 0 | - | 4.75 | 80,189 |
| Geographic Groups of Five #2 | 0 | - | 4.73 | 63,459 |
| Geographic Groups of Three #2 | 0 | - | 4.55 | 69,351 |
| Geographic Groups of Two #4 | 0 | - | 4.44 | 77,878 |
| Name a Valid Island | 0 | - | 4.78 | 68,487 |
| 4-Letter Music Chain | 0 | - | 4.48 | 53,047 |
| 4-Letter History Chain #1 | 0 | - | 4.41 | 84,740 |
| 5-Letter History Chain #3 | 0 | - | 4.47 | 66,116 |
| 6-Letter History Chain #2 | 0 | - | 4.53 | 57,264 |
| 5-Letter History Chain #1 | 0 | - | 4.54 | 101,832 |
| 4-Letter Movie Chain #3 | 0 | - | 4.50 | 59,273 |
| Word Chain - Christmas | 0 | - | 4.51 | 50,398 |
| Four Letter Geography #2 | 0 | - | 4.39 | 63,759 |
| Three Letter Geography | 0 | - | 4.29 | 74,530 |
| Five Letter Geography #2 | 0 | - | 4.28 | 88,360 |
| Geography Analogies #5 | 0 | - | 4.22 | 55,010 |
| Seven Continents Quiz | 0 | - | 4.21 | 106,173 |
| World Capitals Quiz | 0 | - | 5.00 | 5,033,341 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 111,744 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,719,235 |
| Name a Country A-Z | 0 | - | 5.00 | 240,554 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 277,453 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 120,192 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,186 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,035 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,687 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 123,078 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,397 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,571,723 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,195 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,993 |
| Island Countries | 0 | - | 4.99 | 707,722 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,690 |
| Himalayan Countries | 0 | - | 4.95 | 135,453 |
| Andean Countries | 0 | - | 4.94 | 82,862 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,257 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,263 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,949 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,637 |
| Danube Countries | 0 | - | 4.97 | 71,100 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,793 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,559 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,531 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,454 |
| European Landlocked Countries | 0 | - | 4.99 | 145,781 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,245 |
| Countries with the Most Species | 0 | - | 4.99 | 95,255 |
| Countries 197 to 205 | 0 | - | 4.87 | 69,391 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,205 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,376 |
| Countries that Use the Peso | 0 | - | 4.88 | 58,971 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,592 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,967 |
| Countries in the Alps | 0 | - | 4.86 | 116,865 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,588 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,295 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,027 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,443 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,201 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,028 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,603 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,780 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,405 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,087 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,202 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,055 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,467 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,776 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,771 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,125 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,669 |
