| Top Five Countries By Category #1 | 0 | - | 4.99 | 447,103 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,467 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,584 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,552 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,511 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 77,481 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 235,968 |
| Islands by Country #1 | 0 | - | 4.87 | 174,573 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 113,730 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,304 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,132 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,190 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,604 |
| Five Biggest Immigrant Groups by Country #3 | 0 | - | 4.70 | 65,921 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,591,677 |
| Geographic Groups of Four #1 | 0 | - | 4.70 | 175,555 |
| Geographic Groups of Five #1 | 0 | - | 4.48 | 120,170 |
| Geographic Groups of Seven #1 | 0 | - | 4.63 | 140,644 |
| Geographic Groups of Two #2 | 0 | - | 4.67 | 114,631 |
| Geographic Groups of Six #2 | 0 | - | 4.53 | 52,932 |
| Geographic Groups of Two #3 | 0 | - | 4.46 | 83,594 |
| Geographic Groups of Four #2 | 0 | - | 4.75 | 80,224 |
| Geographic Groups of Five #2 | 0 | - | 4.73 | 63,477 |
| Geographic Groups of Three #2 | 0 | - | 4.55 | 69,379 |
| Geographic Groups of Two #4 | 0 | - | 4.45 | 77,908 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 169,295 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,089,489 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 163,461 |
| Solve the Secret Country #2 | 0 | - | 4.85 | 116,353 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,378 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.88 | 143,712 |
| Countries with Four Letters | 0 | - | 4.99 | 418,954 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 68,035 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,364 |
| Islands by Country #2 | 0 | - | 4.80 | 77,044 |
| Largest City by Island | 0 | - | 4.87 | 71,131 |
| Country Chain | 0 | - | 4.96 | 215,881 |
| African Island Countries | 0 | - | 4.96 | 100,885 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 317,371 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,988 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,331 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,376 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 214,097 |
| Name a Valid Country #3 | 0 | - | 4.99 | 260,044 |
| Name a Valid Country #1 | 0 | - | 4.99 | 284,061 |
| Name a Valid Country #2 | 0 | - | 4.98 | 246,679 |
| Name a Valid Country #4 | 0 | - | 4.97 | 251,849 |
| Name a Valid Country #5 | 0 | - | 4.99 | 190,022 |
| Name a Valid Country #6 | 0 | - | 4.94 | 126,597 |
| Name a Valid Country #7 | 0 | - | 4.91 | 126,668 |
| Name a Valid Country #8 | 0 | - | 4.85 | 96,206 |
| Geographic Groups of Three #1 | 0 | - | 4.35 | 96,560 |
| Geographic Groups of Six #1 | 0 | - | 4.27 | 92,671 |
| Geographic Groups of Eight | 0 | - | 4.38 | 58,653 |
| Geographic Groups of Seven #2 | 0 | - | 4.04 | 35,243 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 302,940 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 712,519 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,127 |
| Five Letter Geography #3 | 0 | - | 4.61 | 130,846 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,360 |
| Six Letter Geography #2 | 0 | - | 4.69 | 67,442 |
| Six Letter Geography #3 | 0 | - | 4.52 | 81,468 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 72,052 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 37,717 |
| Geography Decoder | 0 | - | 4.53 | 75,374 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,459 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,411 |
| Letter A Geography Chain | 0 | - | 4.53 | 67,354 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,178 |
| Five Letter Geography #4 | 0 | - | 4.78 | 84,624 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,451 |
| The Only Country ... | 0 | - | 4.91 | 80,025 |
| Richest Island Countries | 0 | - | 4.84 | 99,622 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,832 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,049 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,550 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,600 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 137,402 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.98 | 68,276 |
| Random Countries by Borders | 0 | - | 4.99 | 81,740 |
| Random Name a Valid Country | 0 | - | 4.99 | 203,393 |
| Random Geographic Groups of Six | 0 | - | 4.40 | 49,486 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 122,742 |
| Boundary Waters | 0 | - | 4.92 | 88,081 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,851 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,392 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 61,441 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,909 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 135,169 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 379,063 |
| 4-Letter Geography Chain #2 | 0 | - | 4.53 | 87,293 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,008 |
| Largest World Cities With Five Letters | 0 | - | 4.52 | 66,472 |
| Cities Chain #2 | 0 | - | 4.42 | 56,183 |
| Cities Chain #1 | 0 | - | 4.61 | 66,369 |
| Name Any Valid U.S. City | 0 | - | 4.51 | 40,248 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,980,793 |
| Landlocked Countries | 0 | - | 4.99 | 414,368 |
| Countries of the World - One Minute Sprint | 0 | - | 4.35 | 956,888 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 93,627 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 78,868 |
| Geography General Knowledge #1 | 0 | - | 4.43 | 261,724 |
| Geography General Knowledge #3 | 0 | - | 4.54 | 132,016 |
| Geography General Knowledge #4 | 0 | - | 4.49 | 185,615 |
| Geography General Knowledge #6 | 0 | - | 4.53 | 151,113 |
| Geography General Knowledge #7 | 0 | - | 4.43 | 158,361 |
| Geography General Knowledge #8 | 0 | - | 4.45 | 149,534 |
| Geography General Knowledge #10 | 0 | - | 4.47 | 156,053 |
| Geography General Knowledge #11 | 0 | - | 4.52 | 109,666 |
| Geography General Knowledge #12 | 0 | - | 4.80 | 123,837 |
| Four Letter Geography #2 | 0 | - | 4.39 | 63,777 |
| Three Letter Geography | 0 | - | 4.29 | 74,549 |
| Five Letter Geography #2 | 0 | - | 4.28 | 88,373 |
| Geography Analogies #5 | 0 | - | 4.22 | 55,023 |
| Seven Continents Quiz | 0 | - | 4.21 | 106,205 |
| World Capitals Quiz | 0 | - | 5.00 | 5,036,482 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 111,824 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,722,939 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 277,571 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 120,289 |
| Groups of Things - Sports | 0 | - | 4.27 | 67,535 |
| Groups of Things - History #1 | 0 | - | 4.40 | 93,743 |
| Groups of Things - History #2 | 0 | - | 4.39 | 79,102 |
| History Groups of Two | 0 | - | 4.34 | 40,558 |
| Groups of Two - Science | 0 | - | 4.26 | 48,158 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,217 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,084 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,898 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 123,183 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,882 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,572,771 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,397 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 402,212 |
| Island Countries | 0 | - | 4.99 | 707,902 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,895 |
| Himalayan Countries | 0 | - | 4.95 | 135,618 |
| Andean Countries | 0 | - | 4.94 | 82,968 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,331 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,379 |
| Coffee Producing Countries | 0 | - | 4.81 | 66,033 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,710 |
| Danube Countries | 0 | - | 4.97 | 71,153 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 115,856 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,612 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,640 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,552 |
| European Landlocked Countries | 0 | - | 4.99 | 145,854 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,315 |
| Countries with the Most Species | 0 | - | 4.99 | 95,287 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,468 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,225 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,396 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,000 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,640 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,007 |
| Countries in the Alps | 0 | - | 4.86 | 116,948 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,654 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,398 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,077 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,484 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,266 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,068 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,668 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,822 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,549 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,127 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,222 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,087 |
| Asian Island Nations | 0 | - | 4.63 | 93,796 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,510 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,807 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,804 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,225 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,717 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,297 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,873 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,678 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,920 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,663 |
| Largest Countries By Category | 0 | - | 4.97 | 156,881 |
| Countries by Countries | 0 | - | 4.96 | 62,334 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,521 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,991 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,351 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,188 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,839 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,040,485 |
| Northernmost Countries | 0 | - | 4.99 | 358,126 |
| Countries of South America | 0 | - | 5.00 | 916,060 |
| Countries of Oceania | 0 | - | 5.00 | 1,042,161 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,850,918 |
| "Land" Countries | 0 | - | 4.98 | 333,848 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 114,857 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 144,786 |
| Western Europe Map Quiz | 0 | - | 4.87 | 93,515 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 65,795 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 70,158 |
| Top World Languages | 0 | - | 4.92 | 814,083 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 81,611 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,257 |
