| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,253 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 114,397 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,927 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,351 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,185 |
| Random Name a Valid Country | 0 | - | 4.99 | 204,758 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 123,936 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 95,399 |
| Empty World Map without 20 Random Countries | 0 | - | 4.93 | 137,422 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,615,855 |
| 4-Letter Geography Chain #1 | 0 | - | 4.81 | 169,893 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 165,195 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,873 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,225 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 236,702 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,291 |
| Random Symbol to Element | 0 | - | 4.88 | 92,949 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,098,902 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 449,000 |
| Countries with Four Letters | 0 | - | 4.99 | 421,695 |
| Boundary Waters | 0 | - | 4.92 | 88,389 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,096 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,934 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,216 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,358 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 199,513 |
| Top Five Countries By Category #3 | 0 | - | 4.81 | 170,911 |
| Country Chain | 0 | - | 4.96 | 216,854 |
| Islands by Country #1 | 0 | - | 4.88 | 175,132 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,396 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,742 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,638 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 216,128 |
| Name a Valid Country #3 | 0 | - | 4.99 | 262,570 |
| Name a Valid Country #1 | 0 | - | 4.99 | 288,852 |
| Name a Valid Country #2 | 0 | - | 4.98 | 250,131 |
| Name a Valid Country #4 | 0 | - | 4.97 | 255,045 |
| Name a Valid Country #5 | 0 | - | 4.99 | 206,442 |
| Name a Valid Country #6 | 0 | - | 4.94 | 129,010 |
| Name a Valid Country #7 | 0 | - | 4.91 | 128,897 |
| Name a Valid Country #8 | 0 | - | 4.85 | 98,259 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,948 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 304,669 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 319,977 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 719,315 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,337 |
| Five Letter Geography #3 | 0 | - | 4.61 | 131,412 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,574 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,587 |
| Six Letter Geography #3 | 0 | - | 4.52 | 81,673 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 72,429 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 38,032 |
| Geography Decoder | 0 | - | 4.53 | 75,582 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,530 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,592 |
| Letter A Geography Chain | 0 | - | 4.54 | 67,524 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,522 |
| Five Letter Geography #4 | 0 | - | 4.78 | 84,882 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,558 |
| Random Geographic Groups of Six | 0 | - | 4.40 | 49,812 |
| Random History by Country | 0 | - | 4.53 | 34,827 |
| The Only Country ... | 0 | - | 4.91 | 80,821 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,348,545 |
| Landlocked Countries | 0 | - | 4.99 | 419,163 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,601 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,951 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,628 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,612 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,845 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,586 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 139,067 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 79,053 |
| Random Countries by Borders | 0 | - | 4.99 | 82,300 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,779 |
| Four Letter Geography #2 | 0 | - | 4.39 | 63,940 |
| Three Letter Geography | 0 | - | 4.29 | 74,764 |
| Five Letter Geography #2 | 0 | - | 4.30 | 88,558 |
| Geography Analogies #5 | 0 | - | 4.22 | 55,126 |
| Seven Continents Quiz | 0 | - | 4.21 | 106,562 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,510 |
| 4-Letter Geography Chain #2 | 0 | - | 4.53 | 87,591 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,642 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,703 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,942 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,175 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 66,827 |
| Cities Chain #2 | 0 | - | 4.42 | 56,328 |
| Cities Chain #1 | 0 | - | 4.61 | 66,585 |
| Random Cities on a World Map | 0 | - | 4.25 | 44,649 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 40,514 |
| World Capitals Quiz | 0 | - | 5.00 | 5,064,895 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,077 |
| Himalayan Countries | 0 | - | 4.95 | 137,512 |
| Andean Countries | 0 | - | 4.95 | 83,984 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,255 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,727 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,874 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,377 |
| Danube Countries | 0 | - | 4.97 | 71,687 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,593 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,082 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,689 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,760 |
| European Landlocked Countries | 0 | - | 4.99 | 146,798 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,164 |
| Countries with the Most Species | 0 | - | 4.99 | 102,933 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,302 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,436 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,597 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,320 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,003 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,379 |
| Countries in the Alps | 0 | - | 4.87 | 117,717 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,156 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,405 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,434 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,019 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,126 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,728 |
| Countries of the World - One Minute Sprint | 0 | - | 4.36 | 975,329 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,303 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,208 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,977 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,571 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,496 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,347 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,947 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,204 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,227 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,229 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,079 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,583 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,557 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,471 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,270 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,012 |
| Largest Countries By Category | 0 | - | 4.97 | 157,670 |
| Countries by Countries | 0 | - | 4.96 | 62,856 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,238 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,168 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,476 |
| All Countries by Population With a Map | 0 | - | 4.98 | 108,586 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,670 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,340 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 79,054 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,757,950 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 382,475 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,396 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,747 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 82,241 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,396 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 208,130 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,087 |
| Longest International Borders | 0 | - | 4.99 | 264,694 |
| Countries with Three Borders | 0 | - | 4.96 | 36,463 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,923 |
| Geography General Knowledge #1 | 0 | - | 4.43 | 262,901 |
| Geography General Knowledge #3 | 0 | - | 4.54 | 132,597 |
| Geography General Knowledge #4 | 0 | - | 4.49 | 186,496 |
| Geography General Knowledge #6 | 0 | - | 4.52 | 151,744 |
| Geography General Knowledge #7 | 0 | - | 4.44 | 159,112 |
| Geography General Knowledge #8 | 0 | - | 4.45 | 150,170 |
| Geography General Knowledge #10 | 0 | - | 4.47 | 156,698 |
| Geography General Knowledge #11 | 0 | - | 4.52 | 110,168 |
| Geography General Knowledge #12 | 0 | - | 4.80 | 124,370 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,024 |
| Geographic Groups of Four #1 | 0 | - | 4.70 | 175,913 |
| Geographic Groups of Five #1 | 0 | - | 4.47 | 120,537 |
| Geographic Groups of Seven #1 | 0 | - | 4.63 | 140,958 |
| Geographic Groups of Two #2 | 0 | - | 4.67 | 115,012 |
| Geographic Groups of Six #2 | 0 | - | 4.53 | 53,157 |
| Geographic Groups of Two #3 | 0 | - | 4.46 | 83,927 |
| Geographic Groups of Four #2 | 0 | - | 4.75 | 80,606 |
| Geographic Groups of Five #2 | 0 | - | 4.74 | 63,836 |
| Geographic Groups of Three #2 | 0 | - | 4.55 | 69,698 |
| Geographic Groups of Two #4 | 0 | - | 4.45 | 78,208 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 37,008 |
| Demonym of Every Country | 0 | - | 4.91 | 59,169 |
| Name a Valid Island | 0 | - | 4.78 | 68,812 |
| Word Scramble - European Countries | 0 | - | 4.73 | 141,539 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,735 |
| Wolfcam's Random History General Knowledge | 0 | - | 4.43 | 21,050 |
| Pacific Ocean General Knowledge | 0 | - | 4.69 | 36,287 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,671 |
| "Second Best" Geography Edition #1 | 0 | - | 4.61 | 63,352 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,170 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,583,330 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,659 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 405,204 |
| Island Countries | 0 | - | 4.99 | 709,848 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 112,807 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,046,268 |
| Northernmost Countries | 0 | - | 4.99 | 360,564 |
| Islands by Country #2 | 0 | - | 4.80 | 77,343 |
| Countries of South America | 0 | - | 5.00 | 923,165 |
| Countries of Oceania | 0 | - | 5.00 | 1,051,421 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,866,971 |
| Name a Country A-Z | 0 | - | 5.00 | 242,798 |
| "Land" Countries | 0 | - | 4.98 | 335,837 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 278,958 |
