| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,614,061 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 304,544 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 718,844 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,338 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,137 |
| Countries of the World - One Minute Sprint | 0 | - | 4.36 | 974,810 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 108,461 |
| 4-Letter Geography Chain #1 | 0 | - | 4.81 | 169,843 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 165,055 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,752 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,158 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 278,881 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 236,658 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,145 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,208 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,098,045 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 448,830 |
| Countries with Four Letters | 0 | - | 4.99 | 421,496 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 199,438 |
| Top Five Countries By Category #3 | 0 | - | 4.81 | 170,659 |
| Country Chain | 0 | - | 4.96 | 216,793 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 319,724 |
| Islands by Country #1 | 0 | - | 4.88 | 175,085 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,359 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,706 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,614 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 215,938 |
| Name a Valid Country #3 | 0 | - | 4.99 | 262,457 |
| Name a Valid Country #1 | 0 | - | 4.99 | 288,565 |
| Name a Valid Country #2 | 0 | - | 4.98 | 250,002 |
| Name a Valid Country #4 | 0 | - | 4.97 | 254,904 |
| Name a Valid Country #5 | 0 | - | 4.99 | 206,282 |
| Name a Valid Country #6 | 0 | - | 4.94 | 128,899 |
| Name a Valid Country #7 | 0 | - | 4.91 | 128,801 |
| Name a Valid Country #8 | 0 | - | 4.85 | 98,156 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,920 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 114,353 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,881 |
| Countries by Borders, Bordering Sea, Capital Proximity, Official Language or Currency in 30 Seconds | 0 | - | 4.95 | 239,158 |
| Boundary Waters | 0 | - | 4.92 | 88,370 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,071 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,317 |
| Five Letter Geography #3 | 0 | - | 4.61 | 131,377 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,559 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,578 |
| Six Letter Geography #3 | 0 | - | 4.52 | 81,662 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 72,399 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 38,003 |
| Geography Decoder | 0 | - | 4.53 | 75,560 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,522 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,573 |
| Letter A Geography Chain | 0 | - | 4.54 | 67,512 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,504 |
| Five Letter Geography #4 | 0 | - | 4.78 | 84,862 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,552 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,891 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 62,147 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,321 |
| The Only Country ... | 0 | - | 4.91 | 80,755 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,542 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,920 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,452 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,467 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,744 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,508 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 138,921 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 78,895 |
| Random Countries by Borders | 0 | - | 4.99 | 82,270 |
| Random Name a Valid Country | 0 | - | 4.99 | 204,650 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,724 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 123,818 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 321,398 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,320,529 |
| 4-Letter Geography Chain #2 | 0 | - | 4.53 | 87,577 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,158 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 66,790 |
| Cities Chain #2 | 0 | - | 4.42 | 56,310 |
| Cities Chain #1 | 0 | - | 4.61 | 66,566 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 40,495 |
| Landlocked Countries | 0 | - | 4.99 | 418,712 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 95,272 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 137,232 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 567,548 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 79,035 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 382,094 |
| Geography General Knowledge #1 | 0 | - | 4.43 | 262,798 |
| Geography General Knowledge #3 | 0 | - | 4.54 | 132,552 |
| Geography General Knowledge #4 | 0 | - | 4.49 | 186,438 |
| Geography General Knowledge #6 | 0 | - | 4.52 | 151,703 |
| Geography General Knowledge #7 | 0 | - | 4.44 | 159,063 |
| Geography General Knowledge #8 | 0 | - | 4.45 | 150,127 |
| Geography General Knowledge #10 | 0 | - | 4.47 | 156,654 |
| Geography General Knowledge #11 | 0 | - | 4.52 | 110,135 |
| Geography General Knowledge #12 | 0 | - | 4.80 | 124,328 |
| Geographic Groups of Four #1 | 0 | - | 4.70 | 175,886 |
| Geographic Groups of Five #1 | 0 | - | 4.47 | 120,524 |
| Geographic Groups of Seven #1 | 0 | - | 4.63 | 140,935 |
| Geographic Groups of Two #2 | 0 | - | 4.67 | 114,986 |
| Geographic Groups of Six #2 | 0 | - | 4.53 | 53,141 |
| Geographic Groups of Two #3 | 0 | - | 4.46 | 83,899 |
| Geographic Groups of Four #2 | 0 | - | 4.75 | 80,567 |
| Geographic Groups of Five #2 | 0 | - | 4.73 | 63,809 |
| Geographic Groups of Three #2 | 0 | - | 4.55 | 69,673 |
| Geographic Groups of Two #4 | 0 | - | 4.45 | 78,185 |
| Name a Valid Island | 0 | - | 4.78 | 68,788 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 274,769 |
| Four Letter Geography #2 | 0 | - | 4.39 | 63,922 |
| Three Letter Geography | 0 | - | 4.29 | 74,744 |
| Five Letter Geography #2 | 0 | - | 4.30 | 88,542 |
| Geography Analogies #5 | 0 | - | 4.22 | 55,118 |
| Seven Continents Quiz | 0 | - | 4.21 | 106,530 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,489 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,601 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,642 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,871 |
| World Capitals Quiz | 0 | - | 5.00 | 5,062,660 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,898 |
| Himalayan Countries | 0 | - | 4.94 | 137,333 |
| Andean Countries | 0 | - | 4.95 | 83,882 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,175 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,582 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,796 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,318 |
| Danube Countries | 0 | - | 4.97 | 71,628 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,514 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,032 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,601 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,679 |
| European Landlocked Countries | 0 | - | 4.99 | 146,745 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,100 |
| Countries with the Most Species | 0 | - | 4.99 | 102,885 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,237 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,426 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,580 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,288 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,969 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,345 |
| Countries in the Alps | 0 | - | 4.87 | 117,646 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,109 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,323 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,393 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,959 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,067 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,430 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,251 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,165 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,951 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,533 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,466 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,327 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,905 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,175 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,190 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,138 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,048 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,560 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,492 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,278 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,172 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,982 |
| Largest Countries By Category | 0 | - | 4.97 | 157,604 |
| Countries by Countries | 0 | - | 4.96 | 62,819 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,176 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,153 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 112,748 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,465 |
| All Countries by Population With a Map | 0 | - | 4.98 | 108,443 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,627 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,304 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,755,550 |
| Name a Country A-Z | 0 | - | 5.00 | 242,644 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 121,300 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,354 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,727 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 82,205 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,387 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 208,031 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,059 |
| Longest International Borders | 0 | - | 4.99 | 264,628 |
| Countries with Three Borders | 0 | - | 4.96 | 36,446 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,903 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 47,995 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 37,004 |
| Demonym of Every Country | 0 | - | 4.91 | 59,127 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,791 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,582,534 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,547 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 404,982 |
| Island Countries | 0 | - | 4.99 | 709,662 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,045,832 |
| Northernmost Countries | 0 | - | 4.99 | 360,378 |
| Islands by Country #2 | 0 | - | 4.80 | 77,315 |
| Countries of South America | 0 | - | 5.00 | 922,628 |
| Countries of Oceania | 0 | - | 5.00 | 1,050,659 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,865,749 |
| "Land" Countries | 0 | - | 4.98 | 335,748 |
| Top World Languages | 0 | - | 4.92 | 820,010 |
| Country Decoders #1 | 0 | - | 4.45 | 43,655 |
| Random Geography General Knowledge Quiz | 0 | - | 4.46 | 135,161 |
| 5-Letter Geography Chain #1 | 0 | - | 4.21 | 131,105 |
