| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,630,953 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 305,412 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 722,381 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,446 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,532 |
| Countries of the World - One Minute Sprint | 0 | - | 4.36 | 978,297 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 108,862 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 170,212 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 166,240 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 118,814 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,735 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 279,735 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 237,213 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,915 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,871 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,104,681 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 451,424 |
| Countries with Four Letters | 0 | - | 4.99 | 423,184 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 200,992 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 183,226 |
| Country Chain | 0 | - | 4.96 | 217,348 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 321,609 |
| Islands by Country #1 | 0 | - | 4.88 | 175,443 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,616 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,005 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,788 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 217,283 |
| Name a Valid Country #3 | 0 | - | 4.99 | 263,549 |
| Name a Valid Country #1 | 0 | - | 4.99 | 291,017 |
| Name a Valid Country #2 | 0 | - | 4.98 | 251,348 |
| Name a Valid Country #4 | 0 | - | 4.97 | 256,510 |
| Name a Valid Country #5 | 0 | - | 4.99 | 207,539 |
| Name a Valid Country #6 | 0 | - | 4.94 | 129,888 |
| Name a Valid Country #7 | 0 | - | 4.91 | 129,639 |
| Name a Valid Country #8 | 0 | - | 4.86 | 98,993 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,128 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 114,786 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 46,209 |
| Countries by Borders, Bordering Sea, Capital Proximity, Official Language or Currency in 30 Seconds | 0 | - | 4.95 | 240,480 |
| Boundary Waters | 0 | - | 4.92 | 88,555 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.86 | 35,230 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,476 |
| Five Letter Geography #3 | 0 | - | 4.61 | 131,595 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,690 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,688 |
| Six Letter Geography #3 | 0 | - | 4.52 | 81,775 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 72,603 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 38,196 |
| Geography Decoder | 0 | - | 4.53 | 75,700 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,570 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,705 |
| Letter A Geography Chain | 0 | - | 4.54 | 67,616 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,706 |
| Five Letter Geography #4 | 0 | - | 4.78 | 85,032 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,600 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,240 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,668 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,576 |
| The Only Country ... | 0 | - | 4.91 | 81,346 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,118 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,307 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,581 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 225,505 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,565 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,073 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 140,034 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 80,027 |
| Random Countries by Borders | 0 | - | 4.99 | 82,595 |
| Random Name a Valid Country | 0 | - | 4.99 | 205,347 |
| Name a Valid Island Country | 0 | - | 4.96 | 115,099 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 124,519 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 322,670 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,563,973 |
| 6-Letter Geography Chain #2 | 0 | - | 4.41 | 71,348 |
| 4-Letter Geography Chain #2 | 0 | - | 4.53 | 87,744 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,293 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 67,111 |
| Cities Chain #2 | 0 | - | 4.42 | 56,421 |
| Cities Chain #1 | 0 | - | 4.61 | 66,673 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 40,666 |
| Landlocked Countries | 0 | - | 4.99 | 421,721 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 95,878 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 138,521 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 576,133 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 79,162 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 384,503 |
| Geography General Knowledge #1 | 0 | - | 4.43 | 263,885 |
| Geography General Knowledge #3 | 0 | - | 4.54 | 133,192 |
| Geography General Knowledge #4 | 0 | - | 4.49 | 187,024 |
| Geography General Knowledge #6 | 0 | - | 4.52 | 152,153 |
| Geography General Knowledge #7 | 0 | - | 4.44 | 159,530 |
| Geography General Knowledge #8 | 0 | - | 4.44 | 150,671 |
| Geography General Knowledge #10 | 0 | - | 4.47 | 157,089 |
| Geography General Knowledge #11 | 0 | - | 4.52 | 110,487 |
| Geography General Knowledge #12 | 0 | - | 4.80 | 124,684 |
| Geographic Groups of Four #1 | 0 | - | 4.70 | 176,151 |
| Geographic Groups of Five #1 | 0 | - | 4.47 | 120,638 |
| Geographic Groups of Seven #1 | 0 | - | 4.63 | 141,133 |
| Geographic Groups of Two #2 | 0 | - | 4.67 | 115,229 |
| Geographic Groups of Six #2 | 0 | - | 4.53 | 53,293 |
| Geographic Groups of Two #3 | 0 | - | 4.46 | 84,119 |
| Geographic Groups of Four #2 | 0 | - | 4.75 | 80,830 |
| Geographic Groups of Five #2 | 0 | - | 4.74 | 64,016 |
| Geographic Groups of Three #2 | 0 | - | 4.55 | 69,906 |
| Geographic Groups of Two #4 | 0 | - | 4.45 | 78,398 |
| Name a Valid Island | 0 | - | 4.78 | 68,981 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 275,723 |
| Four Letter Geography #2 | 0 | - | 4.39 | 64,046 |
| Three Letter Geography | 0 | - | 4.29 | 74,862 |
| Five Letter Geography #2 | 0 | - | 4.30 | 88,639 |
| Geography Analogies #5 | 0 | - | 4.22 | 55,185 |
| Seven Continents Quiz | 0 | - | 4.21 | 106,757 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,695 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,997 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,375 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,386 |
| World Capitals Quiz | 0 | - | 5.00 | 5,081,886 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,325 |
| Himalayan Countries | 0 | - | 4.95 | 138,609 |
| Andean Countries | 0 | - | 4.93 | 84,546 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,733 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,734 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,370 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,756 |
| Danube Countries | 0 | - | 4.97 | 71,976 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 116,980 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,392 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,252 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,726 |
| European Landlocked Countries | 0 | - | 4.99 | 147,115 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,587 |
| Countries with the Most Species | 0 | - | 4.99 | 103,212 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,718 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,574 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,708 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,522 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,207 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,633 |
| Countries in the Alps | 0 | - | 4.87 | 118,170 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 100,951 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,995 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,629 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,576 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,473 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,930 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,649 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,468 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,168 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,820 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,640 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,506 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,199 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,446 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,496 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,841 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,290 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 63,415 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,034 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 243,805 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,034 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,204 |
| Largest Countries By Category | 0 | - | 4.97 | 158,174 |
| Countries by Countries | 0 | - | 4.96 | 63,188 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,656 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,272 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 113,491 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,556 |
| All Countries by Population With a Map | 0 | - | 4.98 | 109,502 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,982 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,655 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,777,062 |
| Name a Country A-Z | 0 | - | 5.00 | 244,063 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 122,054 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,687 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,848 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,488 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,489 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 208,943 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,272 |
| Longest International Borders | 0 | - | 4.99 | 265,165 |
| Countries with Three Borders | 0 | - | 4.96 | 36,598 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,112 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,206 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 37,060 |
| Demonym of Every Country | 0 | - | 4.91 | 60,628 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,376 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,589,972 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,440 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 407,041 |
| Island Countries | 0 | - | 4.99 | 710,958 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,049,547 |
| Northernmost Countries | 0 | - | 4.99 | 361,842 |
| Islands by Country #2 | 0 | - | 4.80 | 77,521 |
| Countries of South America | 0 | - | 5.00 | 927,085 |
| Countries of Oceania | 0 | - | 5.00 | 1,056,489 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,876,560 |
| "Land" Countries | 0 | - | 4.98 | 337,266 |
| Top World Languages | 0 | - | 4.92 | 823,931 |
| Country Decoders #1 | 0 | - | 4.45 | 43,720 |
| Random Geography General Knowledge Quiz | 0 | - | 4.46 | 135,582 |
