| Random Geographic Groups of Five | 0 | - | 4.93 | 113,607 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,174 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,087,471 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 446,667 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 235,779 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 67,769 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,260 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,389 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 213,704 |
| Random Geographic Groups of Six | 0 | - | 4.40 | 49,405 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,398 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,428 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 136,893 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 77,132 |
| Random Countries by Borders | 0 | - | 4.99 | 81,642 |
| Random Name a Valid Country | 0 | - | 4.99 | 203,156 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,155 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,452 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 134,699 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 378,363 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,586,386 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 93,335 |
| Geographic Groups of Four #1 | 0 | - | 4.70 | 175,472 |
| Geographic Groups of Five #1 | 0 | - | 4.48 | 120,131 |
| Geographic Groups of Seven #1 | 0 | - | 4.63 | 140,572 |
| Geographic Groups of Two #2 | 0 | - | 4.67 | 114,557 |
| Geographic Groups of Six #2 | 0 | - | 4.53 | 52,893 |
| Geographic Groups of Two #3 | 0 | - | 4.46 | 83,525 |
| Geographic Groups of Four #2 | 0 | - | 4.75 | 80,138 |
| Geographic Groups of Five #2 | 0 | - | 4.73 | 63,414 |
| Geographic Groups of Three #2 | 0 | - | 4.55 | 69,304 |
| Geographic Groups of Two #4 | 0 | - | 4.44 | 77,846 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 169,145 |
| Random Capital to Country | 0 | - | 4.99 | 2,577,491 |
| Random Country to Capital | 0 | - | 4.98 | 911,313 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 163,071 |
| Solve the Secret Country #2 | 0 | - | 4.85 | 116,034 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,187 |
| Countries with Four Letters | 0 | - | 4.99 | 418,383 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,145 |
| Random Symbol to Element | 0 | - | 4.88 | 92,195 |
| Random Geography General Knowledge Quiz | 0 | - | 4.46 | 134,500 |
| Country Chain | 0 | - | 4.96 | 215,665 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 316,888 |
| Islands by Country #1 | 0 | - | 4.87 | 174,453 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,884 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,256 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,320 |
| Name a Valid Country #3 | 0 | - | 4.99 | 259,732 |
| Name a Valid Country #1 | 0 | - | 4.99 | 283,303 |
| Name a Valid Country #2 | 0 | - | 4.98 | 246,313 |
| Name a Valid Country #4 | 0 | - | 4.97 | 251,469 |
| Name a Valid Country #5 | 0 | - | 4.99 | 189,719 |
| Name a Valid Country #6 | 0 | - | 4.95 | 126,337 |
| Name a Valid Country #7 | 0 | - | 4.91 | 126,410 |
| Name a Valid Country #8 | 0 | - | 4.85 | 95,958 |
| Geographic Groups of Three #1 | 0 | - | 4.35 | 96,530 |
| Geographic Groups of Six #1 | 0 | - | 4.27 | 92,653 |
| Geographic Groups of Eight | 0 | - | 4.38 | 58,630 |
| Geographic Groups of Seven #2 | 0 | - | 4.04 | 35,219 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 302,628 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 711,183 |
| Five Biggest Immigrant Groups by Country #3 | 0 | - | 4.70 | 65,866 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,081 |
| Five Letter Geography #3 | 0 | - | 4.61 | 130,748 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,303 |
| Six Letter Geography #2 | 0 | - | 4.69 | 67,399 |
| Six Letter Geography #3 | 0 | - | 4.53 | 81,423 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 71,970 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 37,660 |
| Geography Decoder | 0 | - | 4.53 | 75,333 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,446 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,372 |
| Letter A Geography Chain | 0 | - | 4.53 | 67,313 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,109 |
| Five Letter Geography #4 | 0 | - | 4.78 | 84,573 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,435 |
| The Only Country ... | 0 | - | 4.91 | 79,822 |
| Random General Knowledge - Countries | 0 | - | 4.33 | 88,332 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,475 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 222,720 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,241 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,391 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,018 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 122,391 |
| Boundary Waters | 0 | - | 4.92 | 88,025 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,798 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,241 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 61,238 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,813 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,134 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,136 |
| 4-Letter Geography Chain #2 | 0 | - | 4.53 | 87,192 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 98,960 |
| Largest World Cities With Five Letters | 0 | - | 4.52 | 66,410 |
| Cities Chain #2 | 0 | - | 4.42 | 56,163 |
| Cities Chain #1 | 0 | - | 4.61 | 66,336 |
| Random Cities on a World Map | 0 | - | 4.25 | 44,391 |
| Name Any Valid U.S. City | 0 | - | 4.51 | 40,110 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,895,998 |
| Landlocked Countries | 0 | - | 4.99 | 413,326 |
| Countries of the World - One Minute Sprint | 0 | - | 4.35 | 955,976 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 78,833 |
| Geography General Knowledge #1 | 0 | - | 4.43 | 261,454 |
| Geography General Knowledge #3 | 0 | - | 4.54 | 131,876 |
| Geography General Knowledge #4 | 0 | - | 4.49 | 185,443 |
| Geography General Knowledge #6 | 0 | - | 4.53 | 150,967 |
| Geography General Knowledge #7 | 0 | - | 4.43 | 158,218 |
| Geography General Knowledge #8 | 0 | - | 4.45 | 149,387 |
| Geography General Knowledge #10 | 0 | - | 4.47 | 155,915 |
| Geography General Knowledge #11 | 0 | - | 4.52 | 109,541 |
| Geography General Knowledge #12 | 0 | - | 4.80 | 123,714 |
| Word Scramble - European Countries | 0 | - | 4.70 | 140,968 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,128 |
| Four Letter Geography #2 | 0 | - | 4.39 | 63,736 |
| Three Letter Geography | 0 | - | 4.29 | 74,502 |
| Five Letter Geography #2 | 0 | - | 4.28 | 88,347 |
| Geography Analogies #5 | 0 | - | 4.22 | 54,998 |
| Seven Continents Quiz | 0 | - | 4.21 | 106,099 |
| World Capitals Quiz | 0 | - | 5.00 | 5,029,586 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 74,887 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 111,617 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,714,080 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 277,331 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 120,021 |
| Groups of Things - Sports | 0 | - | 4.27 | 67,495 |
| Groups of Things - History #1 | 0 | - | 4.40 | 93,681 |
| Groups of Things - History #2 | 0 | - | 4.39 | 79,058 |
| History Groups of Two | 0 | - | 4.34 | 40,529 |
| Groups of Two - Science | 0 | - | 4.26 | 48,133 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,145 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 94,967 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,555 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 122,908 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,502 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,570,362 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,026 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,650 |
| Island Countries | 0 | - | 4.99 | 707,498 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,455 |
| Himalayan Countries | 0 | - | 4.95 | 135,244 |
| Andean Countries | 0 | - | 4.94 | 82,767 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,180 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,120 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,849 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,556 |
| Danube Countries | 0 | - | 4.97 | 71,052 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,717 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,507 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,405 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,332 |
| European Landlocked Countries | 0 | - | 4.99 | 145,721 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,156 |
| Countries with the Most Species | 0 | - | 4.99 | 95,229 |
| Countries 197 to 205 | 0 | - | 4.87 | 69,295 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,192 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,357 |
| Countries that Use the Peso | 0 | - | 4.88 | 58,941 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,553 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,923 |
| Countries in the Alps | 0 | - | 4.86 | 116,772 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,528 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,196 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 77,986 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,393 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,117 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 94,972 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,537 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,728 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,138 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,027 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,185 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,026 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,421 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,714 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,726 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,006 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,616 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,240 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,739 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,114 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,545 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,577 |
| Largest Countries By Category | 0 | - | 4.97 | 156,705 |
| Countries by Countries | 0 | - | 4.96 | 62,232 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,331 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,953 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,318 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,727 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,039,085 |
| Northernmost Countries | 0 | - | 4.99 | 357,560 |
| Islands by Country #2 | 0 | - | 4.80 | 76,973 |
| Countries of South America | 0 | - | 5.00 | 914,222 |
| Countries of Oceania | 0 | - | 5.00 | 1,039,827 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,847,279 |
| "Land" Countries | 0 | - | 4.98 | 333,561 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 114,719 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 144,679 |
| Western Europe Map Quiz | 0 | - | 4.87 | 93,475 |
| Top World Languages | 0 | - | 4.92 | 812,753 |
