| Random Geographic Groups of Five | 0 | - | 4.93 | 114,195 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,725 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,096,076 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 448,453 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 236,490 |
| Countries but all Vowels are Changed to O | 0 | - | 4.93 | 68,902 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 199,225 |
| Top Five Countries By Category #3 | 0 | - | 4.81 | 170,482 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 215,451 |
| Random Geographic Groups of Six | 0 | - | 4.40 | 49,717 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,329 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,816 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 138,589 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 78,544 |
| Random Countries by Borders | 0 | - | 4.99 | 82,138 |
| Random Name a Valid Country | 0 | - | 4.99 | 204,375 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,296 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,997 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 136,766 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 381,181 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,608,611 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 94,891 |
| Geographic Groups of Four #1 | 0 | - | 4.70 | 175,797 |
| Geographic Groups of Five #1 | 0 | - | 4.47 | 120,494 |
| Geographic Groups of Seven #1 | 0 | - | 4.63 | 140,869 |
| Geographic Groups of Two #2 | 0 | - | 4.67 | 114,900 |
| Geographic Groups of Six #2 | 0 | - | 4.53 | 53,089 |
| Geographic Groups of Two #3 | 0 | - | 4.46 | 83,823 |
| Geographic Groups of Four #2 | 0 | - | 4.75 | 80,467 |
| Geographic Groups of Five #2 | 0 | - | 4.73 | 63,732 |
| Geographic Groups of Three #2 | 0 | - | 4.55 | 69,583 |
| Geographic Groups of Two #4 | 0 | - | 4.45 | 78,103 |
| 4-Letter Geography Chain #1 | 0 | - | 4.81 | 169,725 |
| Random Capital to Country | 0 | - | 4.99 | 2,585,913 |
| Random Country to Capital | 0 | - | 4.98 | 916,436 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 164,672 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,437 |
| Anagram Chain - Countries | 0 | - | 4.98 | 115,982 |
| Countries with Four Letters | 0 | - | 4.99 | 420,951 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,020 |
| Random Symbol to Element | 0 | - | 4.88 | 92,644 |
| Random Geography General Knowledge Quiz | 0 | - | 4.46 | 135,018 |
| Country Chain | 0 | - | 4.96 | 216,595 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 319,182 |
| Islands by Country #1 | 0 | - | 4.87 | 174,943 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,253 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,596 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,561 |
| Name a Valid Country #3 | 0 | - | 4.99 | 262,080 |
| Name a Valid Country #1 | 0 | - | 4.99 | 287,752 |
| Name a Valid Country #2 | 0 | - | 4.98 | 249,540 |
| Name a Valid Country #4 | 0 | - | 4.97 | 254,490 |
| Name a Valid Country #5 | 0 | - | 4.99 | 205,725 |
| Name a Valid Country #6 | 0 | - | 4.94 | 128,611 |
| Name a Valid Country #7 | 0 | - | 4.91 | 128,521 |
| Name a Valid Country #8 | 0 | - | 4.85 | 97,890 |
| Geographic Groups of Three #1 | 0 | - | 4.35 | 96,636 |
| Geographic Groups of Six #1 | 0 | - | 4.27 | 92,758 |
| Geographic Groups of Eight | 0 | - | 4.39 | 58,725 |
| Geographic Groups of Seven #2 | 0 | - | 4.04 | 35,343 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 304,156 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 717,442 |
| Five Biggest Immigrant Groups by Country #3 | 0 | - | 4.70 | 66,122 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,264 |
| Five Letter Geography #3 | 0 | - | 4.61 | 131,072 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,507 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,543 |
| Six Letter Geography #3 | 0 | - | 4.52 | 81,623 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 72,326 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 37,931 |
| Geography Decoder | 0 | - | 4.53 | 75,513 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,511 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,534 |
| Letter A Geography Chain | 0 | - | 4.53 | 67,471 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,378 |
| Five Letter Geography #4 | 0 | - | 4.78 | 84,775 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,513 |
| The Only Country ... | 0 | - | 4.91 | 80,599 |
| Random General Knowledge - Countries | 0 | - | 4.33 | 88,618 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,032 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,125 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,458 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,308 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,612 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 123,568 |
| Groups of Things - History #1 | 0 | - | 4.41 | 93,921 |
| Boundary Waters | 0 | - | 4.92 | 88,313 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,030 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,761 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 61,972 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,229 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,990 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 275,972 |
| 4-Letter Geography Chain #2 | 0 | - | 4.53 | 87,535 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,122 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 66,715 |
| Cities Chain #2 | 0 | - | 4.42 | 56,285 |
| Cities Chain #1 | 0 | - | 4.61 | 66,524 |
| Random Cities on a World Map | 0 | - | 4.25 | 44,591 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 40,446 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,235,150 |
| Landlocked Countries | 0 | - | 4.99 | 417,518 |
| Countries of the World - One Minute Sprint | 0 | - | 4.36 | 973,168 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 78,995 |
| Geography General Knowledge #1 | 0 | - | 4.43 | 262,525 |
| Geography General Knowledge #3 | 0 | - | 4.54 | 132,414 |
| Geography General Knowledge #4 | 0 | - | 4.49 | 186,245 |
| Geography General Knowledge #6 | 0 | - | 4.53 | 151,544 |
| Geography General Knowledge #7 | 0 | - | 4.44 | 158,900 |
| Geography General Knowledge #8 | 0 | - | 4.45 | 149,984 |
| Geography General Knowledge #10 | 0 | - | 4.47 | 156,479 |
| Geography General Knowledge #11 | 0 | - | 4.52 | 110,006 |
| Geography General Knowledge #12 | 0 | - | 4.80 | 124,198 |
| Word Scramble - European Countries | 0 | - | 4.70 | 141,386 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,609 |
| Four Letter Geography #2 | 0 | - | 4.39 | 63,897 |
| Three Letter Geography | 0 | - | 4.29 | 74,683 |
| Five Letter Geography #2 | 0 | - | 4.30 | 88,475 |
| Geography Analogies #5 | 0 | - | 4.22 | 55,096 |
| Seven Continents Quiz | 0 | - | 4.21 | 106,452 |
| World Capitals Quiz | 0 | - | 5.00 | 5,056,027 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,216 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 112,503 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,747,630 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 278,570 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 121,055 |
| Groups of Things - Sports | 0 | - | 4.27 | 67,656 |
| Groups of Things - History #2 | 0 | - | 4.39 | 79,231 |
| History Groups of Two | 0 | - | 4.34 | 40,628 |
| Groups of Two - Science | 0 | - | 4.26 | 48,234 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,441 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,478 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,452 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,690 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 327,815 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,580,040 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,217 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 404,379 |
| Island Countries | 0 | - | 4.99 | 709,211 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,332 |
| Himalayan Countries | 0 | - | 4.95 | 136,852 |
| Andean Countries | 0 | - | 4.95 | 83,651 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,911 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,230 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,577 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,166 |
| Danube Countries | 0 | - | 4.97 | 71,511 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,345 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,927 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,369 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,412 |
| European Landlocked Countries | 0 | - | 4.99 | 146,230 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,926 |
| Countries with the Most Species | 0 | - | 4.99 | 102,559 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,051 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,369 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,545 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,217 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,877 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,262 |
| Countries in the Alps | 0 | - | 4.86 | 117,475 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,995 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,097 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,328 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,834 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,932 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,350 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,109 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,069 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,880 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,421 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,413 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,260 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,821 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,081 |
| Countries with the Most Grassland | 0 | - | 4.93 | 77,091 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,912 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,961 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,490 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,348 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 241,571 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,857 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,894 |
| Largest Countries By Category | 0 | - | 4.97 | 157,411 |
| Countries by Countries | 0 | - | 4.96 | 62,704 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,997 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,116 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,437 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,184 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,044,533 |
| Northernmost Countries | 0 | - | 4.99 | 359,861 |
| Islands by Country #2 | 0 | - | 4.80 | 77,257 |
| Countries of South America | 0 | - | 5.00 | 921,043 |
| Countries of Oceania | 0 | - | 5.00 | 1,048,767 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,861,988 |
| "Land" Countries | 0 | - | 4.98 | 335,373 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 115,317 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,231 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,697 |
| Top World Languages | 0 | - | 4.92 | 818,660 |
