| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 115,068 |
| Countries That Touch the Baltic Sea | 0 | - | 4.98 | 115,807 |
| North Sea Countries | 0 | - | 4.92 | 86,737 |
| Black Sea Countries | 0 | - | 4.87 | 60,402 |
| Countries That Touch the Red Sea | 0 | - | 4.90 | 65,116 |
| Caspian Sea Countries | 0 | - | 4.90 | 63,204 |
| Countries Bordering the Four Color Seas | 0 | - | 4.92 | 22,859 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,398 |
| Countries With No Rivers | 0 | - | 4.96 | 76,173 |
| Countries with the Shortest Coastlines | 0 | - | 4.89 | 67,013 |
| Name a Valid Country on Each River | 0 | - | 4.96 | 61,454 |
| Five Countries with the Longest Coastline by Continent | 0 | - | 4.97 | 114,972 |
| Countries Farthest From the Sea | 0 | - | 4.98 | 74,391 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,094 |
| Natural Features of Countries #1 | 0 | - | 4.86 | 83,472 |
| Countries with Fjords | 0 | - | 4.93 | 100,409 |
| Countries with the Longest Coastline Bordering Each Other | 0 | - | 4.89 | 28,443 |
| Countries with the Longest Coastlines | 0 | - | 4.80 | 411,785 |
| Seas on the World Map | 0 | - | 4.96 | 134,647 |
| Seas of the World | 0 | - | 5.00 | 155,254 |
| Biggest City by River | 0 | - | 4.41 | 52,741 |
| Cities on a Map of the Great Lakes | 0 | - | 4.41 | 44,393 |
| Landforms by Country | 0 | - | 4.52 | 51,933 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,961 |
| African Great Lakes | 0 | - | 4.82 | 65,621 |
| Seas of Europe | 0 | - | 4.37 | 84,454 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,252 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,802 |
| Megadiverse Countries | 0 | - | 4.96 | 134,500 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,178 |
| Name a Country A-Z | 0 | - | 5.00 | 241,506 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 120,713 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,080 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,394 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,601,252 |
| Natural Features of Countries #2 | 0 | - | 4.55 | 37,376 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,561 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,917 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 108,134 |
| 4-Letter Geography Chain #1 | 0 | - | 4.81 | 169,548 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,093,355 |
| Countries with Wild Tigers | 0 | - | 4.96 | 135,976 |
| Countries with Wild Penguins | 0 | - | 4.94 | 99,597 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 447,770 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 164,171 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 116,994 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,727 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 86,660 |
| Countries with Four Letters | 0 | - | 4.99 | 419,994 |
| Asian Physical Geography | 0 | - | 4.61 | 35,425 |
| Rivers of the United States | 0 | - | 4.93 | 65,759 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 236,215 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 68,522 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,724 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,826 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,944 |
| Country Chain | 0 | - | 4.96 | 216,317 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 318,293 |
| Islands by Country #1 | 0 | - | 4.87 | 174,756 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,133 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,484 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,470 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 214,762 |
| Countries with the Most Sheep | 0 | - | 4.92 | 102,703 |
| Name a Valid Country #3 | 0 | - | 4.99 | 261,259 |
| Name a Valid Country #1 | 0 | - | 4.99 | 286,292 |
| Name a Valid Country #2 | 0 | - | 4.98 | 248,461 |
| Name a Valid Country #4 | 0 | - | 4.97 | 253,556 |
| Name a Valid Country #5 | 0 | - | 4.99 | 203,104 |
| Name a Valid Country #6 | 0 | - | 4.94 | 127,956 |
| Name a Valid Country #7 | 0 | - | 4.91 | 127,899 |
| Name a Valid Country #8 | 0 | - | 4.85 | 97,291 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,746 |
| World's Longest Rivers | 0 | - | 4.88 | 121,748 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 113,947 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 303,678 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 715,379 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,488 |
| U.S. Cities with Landforms in The Name | 0 | - | 4.26 | 70,755 |
| Sea in the Answers | 0 | - | 4.10 | 48,669 |
| Capitals by River | 0 | - | 4.55 | 48,262 |
| The Only Country ... | 0 | - | 4.91 | 80,349 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,811 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,649 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 234,479 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,621 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,031 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,964 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 138,040 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 78,036 |
| Countries that Catch the Most Fish | 0 | - | 4.90 | 111,822 |
| Countries with the Most Wolves | 0 | - | 4.92 | 107,397 |
| Random Countries by Borders | 0 | - | 4.99 | 81,896 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 380,245 |
| Random Name a Valid Country | 0 | - | 4.99 | 203,922 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,385 |
| Geological Extremes | 0 | - | 4.34 | 39,973 |
| African Physical Geography | 0 | - | 4.51 | 31,605 |
| European Physical Geography | 0 | - | 4.26 | 33,414 |
| World's Longest Rivers on a Map | 0 | - | 4.91 | 87,114 |
| Rivers of Europe Quiz | 0 | - | 4.89 | 55,822 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 123,208 |
| Countries With Two or More Bear Species | 0 | - | 4.90 | 22,580 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,204 |
| Five Letter Geography #3 | 0 | - | 4.61 | 130,960 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,439 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,506 |
| Six Letter Geography #3 | 0 | - | 4.52 | 81,555 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 72,205 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 37,831 |
| Geography Decoder | 0 | - | 4.53 | 75,456 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,490 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,476 |
| Letter A Geography Chain | 0 | - | 4.53 | 67,425 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,283 |
| Five Letter Geography #4 | 0 | - | 4.78 | 84,718 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,482 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,519 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 88,889 |
| Empty World Map without 20 Random Countries | 0 | - | 4.93 | 136,037 |
| Largest Lakes in the United States on a Map | 0 | - | 4.90 | 29,758 |
| Boundary Waters | 0 | - | 4.92 | 88,190 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,932 |
| 4-Letter Geography Chain #2 | 0 | - | 4.53 | 87,441 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,585 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 61,723 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 60,061 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,072 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 66,626 |
| Cities Chain #2 | 0 | - | 4.42 | 56,233 |
| Cities Chain #1 | 0 | - | 4.61 | 66,457 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 40,357 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,084 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,379 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,117,314 |
| Countries of the World - One Minute Sprint | 0 | - | 4.35 | 967,513 |
| Countries with the Most Wild Elephants | 0 | - | 4.63 | 54,749 |
| Animal Populations of Countries | 0 | - | 4.51 | 43,709 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 93,885 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 112,183 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,394 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 141,835 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 78,929 |
| Top 15 Countries with the Most Cows | 0 | - | 4.64 | 92,845 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 278,107 |
| Oceania Physical Geography | 0 | - | 4.30 | 12,649 |
| South American Physical Geography | 0 | - | 4.58 | 18,299 |
| Geography General Knowledge #1 | 0 | - | 4.42 | 262,158 |
| Geography General Knowledge #3 | 0 | - | 4.54 | 132,232 |
| Geography General Knowledge #4 | 0 | - | 4.49 | 186,015 |
| Geography General Knowledge #6 | 0 | - | 4.53 | 151,344 |
| Geography General Knowledge #7 | 0 | - | 4.44 | 158,709 |
| Geography General Knowledge #8 | 0 | - | 4.45 | 149,791 |
| Geography General Knowledge #10 | 0 | - | 4.47 | 156,279 |
| Geography General Knowledge #11 | 0 | - | 4.52 | 109,853 |
| Geography General Knowledge #12 | 0 | - | 4.80 | 124,026 |
| Geographic Groups of Four #1 | 0 | - | 4.70 | 175,669 |
| Geographic Groups of Five #1 | 0 | - | 4.48 | 120,227 |
| Geographic Groups of Seven #1 | 0 | - | 4.63 | 140,750 |
| Geographic Groups of Two #2 | 0 | - | 4.67 | 114,748 |
| Geographic Groups of Six #2 | 0 | - | 4.53 | 52,991 |
| Geographic Groups of Two #3 | 0 | - | 4.46 | 83,699 |
| Geographic Groups of Four #2 | 0 | - | 4.75 | 80,347 |
| Geographic Groups of Five #2 | 0 | - | 4.73 | 63,576 |
| Geographic Groups of Three #2 | 0 | - | 4.55 | 69,479 |
| Geographic Groups of Two #4 | 0 | - | 4.45 | 78,010 |
| Name a Valid Island | 0 | - | 4.78 | 68,622 |
| Four Letter Geography #2 | 0 | - | 4.39 | 63,848 |
| Three Letter Geography | 0 | - | 4.29 | 74,622 |
| Five Letter Geography #2 | 0 | - | 4.30 | 88,424 |
| Geography Analogies #5 | 0 | - | 4.22 | 55,064 |
| Seven Continents Quiz | 0 | - | 4.21 | 106,345 |
| World Capitals Quiz | 0 | - | 5.00 | 5,046,897 |
| Landlocked Countries | 0 | - | 4.99 | 416,044 |
| Countries with NO Snakes | 0 | - | 4.51 | 63,529 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 560,205 |
| Islands by Country #2 | 0 | - | 4.80 | 77,155 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,736,515 |
| Countries with More Cows than People | 0 | - | 4.45 | 60,855 |
| Biggest Lakes in the World | 0 | - | 4.63 | 89,141 |
| Great Lakes Quiz | 0 | - | 4.78 | 50,210 |
| Famous Rivers | 0 | - | 4.74 | 104,665 |
| City to River #1 | 0 | - | 4.59 | 35,775 |
| Rivers A-Z | 0 | - | 4.35 | 32,732 |
| Most Populous River Basins | 0 | - | 4.55 | 39,592 |
| Rivers that Flow through the Most Countries | 0 | - | 4.53 | 40,190 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 53,091 |
| Country Decoders #1 | 0 | - | 4.44 | 43,599 |
| Random Geography General Knowledge Quiz | 0 | - | 4.46 | 134,820 |
| Countries by Borders, Bordering Sea, Capital Proximity, Official Language or Currency in 30 Seconds | 0 | - | 4.95 | 237,822 |
| Word Scramble - Random Animals | 0 | - | 4.41 | 48,997 |
| Animal Emojis | 0 | - | 4.73 | 83,665 |
| Birds in the Answer | 0 | - | 4.56 | 52,742 |
| 5-Letter Geography Chain #1 | 0 | - | 4.21 | 130,918 |
| 5-Letter Geography Chain #2 | 0 | - | 4.39 | 126,936 |
| 6-Letter Geography Chain #1 | 0 | - | 4.28 | 95,954 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,324 |
| 6-Letter Geography Chain #2 | 0 | - | 4.40 | 71,053 |
| 5-Letter Geography Chain #3 | 0 | - | 4.25 | 73,459 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,268 |
