| Analogies of Countries #1 | 0 | - | 4.89 | 68,727 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,968 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,651,663 |
| Seven Continents Quiz | 0 | - | 4.21 | 107,073 |
| World History Quiz for Dummies | 0 | - | 4.50 | 98,237 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 170,821 |
| Solve the Secret Country #1 | 0 | - | 4.93 | 168,110 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 120,348 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,623 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 238,083 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 70,979 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 65,872 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,122,535 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 453,211 |
| Countries with Four Letters | 0 | - | 4.99 | 425,702 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,949 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,352 |
| Country Chain | 0 | - | 4.96 | 218,411 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,724 |
| Islands by Country #1 | 0 | - | 4.90 | 176,309 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,206 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,531 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,373 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 218,856 |
| Name a Valid Country #3 | 0 | - | 4.99 | 265,950 |
| Name a Valid Country #1 | 0 | - | 4.99 | 295,145 |
| Name a Valid Country #2 | 0 | - | 4.98 | 254,085 |
| Name a Valid Country #4 | 0 | - | 4.97 | 259,100 |
| Name a Valid Country #5 | 0 | - | 4.99 | 209,964 |
| Name a Valid Country #6 | 0 | - | 4.95 | 145,015 |
| Name a Valid Country #7 | 0 | - | 4.91 | 131,805 |
| Name a Valid Country #8 | 0 | - | 4.86 | 100,920 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,390 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 115,355 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 306,573 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 741,980 |
| Random Geographic Groups of Seven | 0 | - | 4.92 | 46,769 |
| Fruits: No Vowels | 0 | - | 4.81 | 100,443 |
| Boundary Waters | 0 | - | 4.92 | 88,754 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 35,406 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,697 |
| Five Letter Geography #3 | 0 | - | 4.62 | 132,011 |
| Six Letter Geography #1 | 0 | - | 4.42 | 115,018 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,966 |
| Six Letter Geography #3 | 0 | - | 4.52 | 82,020 |
| Seven Letter Geography #1 | 0 | - | 4.48 | 80,400 |
| Seven Letter Geography #3 | 0 | - | 4.51 | 38,880 |
| Geography Decoder | 0 | - | 4.53 | 75,835 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,728 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,825 |
| Letter A Geography Chain | 0 | - | 4.54 | 67,738 |
| Five Letter Geography #1 | 0 | - | 4.48 | 152,055 |
| Five Letter Geography #4 | 0 | - | 4.78 | 85,259 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,719 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,681 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,322 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,944 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,946 |
| The Only Country ... | 0 | - | 4.91 | 81,857 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,707 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,694 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,127 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 227,069 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,685 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 124,002 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 141,411 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 81,255 |
| Random Countries by Borders | 0 | - | 4.99 | 83,071 |
| Random Name a Valid Country | 0 | - | 4.99 | 206,587 |
| Name a Valid Island Country | 0 | - | 4.97 | 129,910 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 125,275 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,862,551 |
| The Seven Continents Map Quiz | 0 | - | 3.90 | 267,999 |
| 6-Letter Geography Chain #2 | 0 | - | 4.41 | 71,599 |
| 4-Letter Geography Chain #2 | 0 | - | 4.53 | 88,055 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,456 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 67,397 |
| Cities Chain #2 | 0 | - | 4.42 | 56,517 |
| Cities Chain #1 | 0 | - | 4.61 | 66,818 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 41,138 |
| Landlocked Countries | 0 | - | 4.99 | 425,580 |
| Countries of the World - One Minute Sprint | 0 | - | 4.36 | 982,247 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 97,569 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 139,924 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 587,712 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 79,974 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 387,728 |
| Geography General Knowledge #1 | 0 | - | 4.43 | 264,964 |
| Geography General Knowledge #3 | 0 | - | 4.54 | 133,664 |
| Geography General Knowledge #4 | 0 | - | 4.49 | 187,640 |
| Geography General Knowledge #6 | 0 | - | 4.52 | 152,641 |
| Geography General Knowledge #7 | 0 | - | 4.44 | 160,023 |
| Geography General Knowledge #8 | 0 | - | 4.44 | 151,144 |
| Geography General Knowledge #10 | 0 | - | 4.47 | 157,570 |
| Geography General Knowledge #11 | 0 | - | 4.52 | 110,883 |
| Geography General Knowledge #12 | 0 | - | 4.78 | 125,266 |
| Geographic Groups of Four #1 | 0 | - | 4.70 | 176,554 |
| Geographic Groups of Five #1 | 0 | - | 4.47 | 120,867 |
| Geographic Groups of Seven #1 | 0 | - | 4.63 | 141,756 |
| Geographic Groups of Two #2 | 0 | - | 4.64 | 115,661 |
| Geographic Groups of Six #2 | 0 | - | 4.53 | 53,535 |
| Geographic Groups of Two #3 | 0 | - | 4.46 | 84,508 |
| Geographic Groups of Four #2 | 0 | - | 4.77 | 81,212 |
| Geographic Groups of Five #2 | 0 | - | 4.74 | 64,306 |
| Geographic Groups of Three #2 | 0 | - | 4.55 | 70,253 |
| Geographic Groups of Two #4 | 0 | - | 4.45 | 78,720 |
| Name a Valid Island | 0 | - | 4.80 | 69,523 |
| Santa's Reindeer | 0 | - | 4.47 | 194,370 |
| Four Letter Geography #2 | 0 | - | 4.39 | 64,207 |
| Three Letter Geography | 0 | - | 4.29 | 75,039 |
| Five Letter Geography #2 | 0 | - | 4.30 | 88,802 |
| Geography Analogies #5 | 0 | - | 4.22 | 55,823 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,916 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,377 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,951 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,983 |
| World Capitals Quiz | 0 | - | 5.00 | 5,104,763 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,137 |
| Himalayan Countries | 0 | - | 4.93 | 140,146 |
| Andean Countries | 0 | - | 4.94 | 85,383 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,529 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,922 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,103 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,381 |
| Danube Countries | 0 | - | 4.97 | 72,351 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,551 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,802 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,061 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,556 |
| European Landlocked Countries | 0 | - | 4.99 | 147,582 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,259 |
| Countries with the Most Species | 0 | - | 4.99 | 103,545 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,369 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,765 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,872 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,822 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,559 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,987 |
| Countries in the Alps | 0 | - | 4.87 | 118,740 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,564 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,812 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,945 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,001 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,919 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,230 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,369 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,833 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,405 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,154 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,852 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,730 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,538 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,765 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,865 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,774 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,591 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 65,768 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,636 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,586 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,087 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,489 |
| Largest Countries By Category | 0 | - | 4.97 | 158,820 |
| Countries by Countries | 0 | - | 4.96 | 63,619 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,220 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,389 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 114,418 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,659 |
| All Countries by Population With a Map | 0 | - | 4.98 | 110,908 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,414 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,083 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,803,134 |
| Name a Country A-Z | 0 | - | 5.00 | 245,636 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 280,868 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 122,948 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 146,441 |
| Western Europe Map Quiz | 0 | - | 4.85 | 93,975 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,782 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,614 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 210,036 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,557 |
| Longest International Borders | 0 | - | 4.99 | 265,791 |
| Countries with Three Borders | 0 | - | 4.96 | 36,760 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,341 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,487 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.86 | 37,175 |
| Demonym of Every Country | 0 | - | 4.90 | 61,455 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,247 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,599,088 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,622 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,576 |
| Island Countries | 0 | - | 4.99 | 712,478 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,054,475 |
| Northernmost Countries | 0 | - | 4.99 | 363,888 |
| Islands by Country #2 | 0 | - | 4.80 | 77,851 |
| Countries of South America | 0 | - | 5.00 | 932,345 |
| Countries of Oceania | 0 | - | 5.00 | 1,062,966 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,888,498 |
| "Land" Countries | 0 | - | 4.98 | 338,337 |
| Countries that Beat a Random Country | 0 | - | 4.54 | 46,662 |
| Top World Languages | 0 | - | 4.92 | 829,512 |
