| Random Geographic Groups of Five | 0 | - | 4.93 | 115,326 |
| Random Geographic Groups of Seven | 0 | - | 4.92 | 46,740 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,120,084 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 453,112 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 238,040 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 70,916 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,906 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,307 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 218,765 |
| Random Geographic Groups of Six | 0 | - | 4.37 | 50,242 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,669 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,674 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 141,329 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 81,188 |
| Random Countries by Borders | 0 | - | 4.99 | 83,042 |
| Random Name a Valid Country | 0 | - | 4.99 | 206,524 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,717 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,950 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 139,843 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 387,414 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,650,584 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 97,537 |
| Geographic Groups of Four #1 | 0 | - | 4.70 | 176,530 |
| Geographic Groups of Five #1 | 0 | - | 4.47 | 120,850 |
| Geographic Groups of Seven #1 | 0 | - | 4.63 | 141,743 |
| Geographic Groups of Two #2 | 0 | - | 4.64 | 115,634 |
| Geographic Groups of Six #2 | 0 | - | 4.53 | 53,521 |
| Geographic Groups of Two #3 | 0 | - | 4.46 | 84,481 |
| Geographic Groups of Four #2 | 0 | - | 4.77 | 81,189 |
| Geographic Groups of Five #2 | 0 | - | 4.74 | 64,284 |
| Geographic Groups of Three #2 | 0 | - | 4.55 | 70,235 |
| Geographic Groups of Two #4 | 0 | - | 4.45 | 78,699 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 170,790 |
| Random Capital to Country | 0 | - | 4.99 | 2,600,736 |
| Random Country to Capital | 0 | - | 4.98 | 927,383 |
| Solve the Secret Country #1 | 0 | - | 4.93 | 167,952 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 120,223 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,544 |
| Countries with Four Letters | 0 | - | 4.99 | 425,549 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 65,776 |
| Random Symbol to Element | 0 | - | 4.88 | 93,871 |
| Random Geography General Knowledge Quiz | 0 | - | 4.46 | 135,963 |
| Country Chain | 0 | - | 4.96 | 218,363 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,594 |
| Islands by Country #1 | 0 | - | 4.90 | 176,264 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,189 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,509 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,359 |
| Name a Valid Country #3 | 0 | - | 4.99 | 265,865 |
| Name a Valid Country #1 | 0 | - | 4.99 | 294,984 |
| Name a Valid Country #2 | 0 | - | 4.98 | 253,997 |
| Name a Valid Country #4 | 0 | - | 4.97 | 259,004 |
| Name a Valid Country #5 | 0 | - | 4.99 | 209,876 |
| Name a Valid Country #6 | 0 | - | 4.95 | 144,818 |
| Name a Valid Country #7 | 0 | - | 4.91 | 131,738 |
| Name a Valid Country #8 | 0 | - | 4.86 | 100,858 |
| Geographic Groups of Three #1 | 0 | - | 4.35 | 96,943 |
| Geographic Groups of Six #1 | 0 | - | 4.27 | 93,016 |
| Geographic Groups of Eight | 0 | - | 4.39 | 58,948 |
| Geographic Groups of Seven #2 | 0 | - | 4.05 | 35,696 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 306,494 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 741,270 |
| Five Biggest Immigrant Groups by Country #3 | 0 | - | 4.70 | 66,619 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,683 |
| Five Letter Geography #3 | 0 | - | 4.62 | 131,997 |
| Six Letter Geography #1 | 0 | - | 4.42 | 115,007 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,956 |
| Six Letter Geography #3 | 0 | - | 4.52 | 82,010 |
| Seven Letter Geography #1 | 0 | - | 4.48 | 80,315 |
| Seven Letter Geography #3 | 0 | - | 4.51 | 38,867 |
| Geography Decoder | 0 | - | 4.53 | 75,821 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,726 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,813 |
| Letter A Geography Chain | 0 | - | 4.54 | 67,726 |
| Five Letter Geography #1 | 0 | - | 4.48 | 152,047 |
| Five Letter Geography #4 | 0 | - | 4.78 | 85,248 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,715 |
| The Only Country ... | 0 | - | 4.91 | 81,834 |
| Random General Knowledge - Countries | 0 | - | 4.33 | 89,127 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,044 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 226,995 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,616 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,958 |
| Name a Valid Island Country | 0 | - | 4.97 | 129,699 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 125,237 |
| Groups of Things - History #1 | 0 | - | 4.41 | 94,470 |
| Boundary Waters | 0 | - | 4.92 | 88,745 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 35,397 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,653 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,278 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,925 |
| Random World Capitals on a Map | 0 | - | 4.93 | 135,648 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,789 |
| 6-Letter Geography Chain #2 | 0 | - | 4.41 | 71,588 |
| 4-Letter Geography Chain #2 | 0 | - | 4.53 | 88,042 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,448 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 67,383 |
| Cities Chain #2 | 0 | - | 4.42 | 56,511 |
| Cities Chain #1 | 0 | - | 4.61 | 66,810 |
| Random Cities on a World Map | 0 | - | 4.25 | 44,983 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 41,127 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,843,065 |
| Landlocked Countries | 0 | - | 4.99 | 425,209 |
| Countries of the World - One Minute Sprint | 0 | - | 4.36 | 982,114 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 79,966 |
| Geography General Knowledge #1 | 0 | - | 4.43 | 264,888 |
| Geography General Knowledge #3 | 0 | - | 4.54 | 133,637 |
| Geography General Knowledge #4 | 0 | - | 4.49 | 187,606 |
| Geography General Knowledge #6 | 0 | - | 4.52 | 152,614 |
| Geography General Knowledge #7 | 0 | - | 4.44 | 159,992 |
| Geography General Knowledge #8 | 0 | - | 4.44 | 151,116 |
| Geography General Knowledge #10 | 0 | - | 4.47 | 157,533 |
| Geography General Knowledge #11 | 0 | - | 4.52 | 110,857 |
| Geography General Knowledge #12 | 0 | - | 4.78 | 125,247 |
| Word Scramble - European Countries | 0 | - | 4.73 | 142,277 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,273 |
| Four Letter Geography #2 | 0 | - | 4.39 | 64,195 |
| Three Letter Geography | 0 | - | 4.29 | 75,032 |
| Five Letter Geography #2 | 0 | - | 4.30 | 88,794 |
| Geography Analogies #5 | 0 | - | 4.22 | 55,819 |
| Seven Continents Quiz | 0 | - | 4.21 | 107,056 |
| World Capitals Quiz | 0 | - | 5.00 | 5,103,339 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 76,043 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 114,365 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,801,253 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 280,803 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 122,894 |
| Groups of Things - Sports | 0 | - | 4.27 | 67,980 |
| Groups of Things - History #2 | 0 | - | 4.40 | 79,598 |
| History Groups of Two | 0 | - | 4.31 | 40,861 |
| Groups of Two - Science | 0 | - | 4.26 | 48,449 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,906 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,366 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,913 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,941 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,039 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,598,514 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,536 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,426 |
| Island Countries | 0 | - | 4.99 | 712,371 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,992 |
| Himalayan Countries | 0 | - | 4.93 | 140,024 |
| Andean Countries | 0 | - | 4.94 | 85,318 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,473 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,835 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,045 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,334 |
| Danube Countries | 0 | - | 4.97 | 72,323 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,503 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,775 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,995 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,505 |
| European Landlocked Countries | 0 | - | 4.99 | 147,546 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,206 |
| Countries with the Most Species | 0 | - | 4.99 | 103,525 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,333 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,752 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,856 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,796 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,530 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,964 |
| Countries in the Alps | 0 | - | 4.87 | 118,696 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,499 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,761 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,924 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,973 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,888 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,197 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,335 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,814 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,382 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,130 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,828 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,702 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,506 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,737 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,835 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,712 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,567 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 65,712 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,609 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,490 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,026 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,477 |
| Largest Countries By Category | 0 | - | 4.97 | 158,785 |
| Countries by Countries | 0 | - | 4.96 | 63,586 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,196 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,382 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,654 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,056 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,054,209 |
| Northernmost Countries | 0 | - | 4.99 | 363,764 |
| Islands by Country #2 | 0 | - | 4.80 | 77,819 |
| Countries of South America | 0 | - | 5.00 | 931,940 |
| Countries of Oceania | 0 | - | 5.00 | 1,062,479 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,887,694 |
| "Land" Countries | 0 | - | 4.98 | 338,289 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.91 | 116,378 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 146,422 |
| Western Europe Map Quiz | 0 | - | 4.85 | 93,968 |
