| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,591,817 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 302,948 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 712,597 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,191 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,609 |
| Countries of the World - One Minute Sprint | 0 | - | 4.35 | 956,907 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 107,922 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 169,300 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 163,478 |
| Solve the Secret Country #2 | 0 | - | 4.85 | 116,368 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,387 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 277,578 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 235,975 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 68,040 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,370 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,089,586 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 447,111 |
| Countries with Four Letters | 0 | - | 4.99 | 418,973 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,474 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,590 |
| Country Chain | 0 | - | 4.96 | 215,888 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 317,387 |
| Islands by Country #1 | 0 | - | 4.87 | 174,576 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,991 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,336 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,381 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 214,107 |
| Name a Valid Country #3 | 0 | - | 4.99 | 260,052 |
| Name a Valid Country #1 | 0 | - | 4.99 | 284,085 |
| Name a Valid Country #2 | 0 | - | 4.98 | 246,695 |
| Name a Valid Country #4 | 0 | - | 4.97 | 251,857 |
| Name a Valid Country #5 | 0 | - | 4.99 | 190,035 |
| Name a Valid Country #6 | 0 | - | 4.94 | 126,603 |
| Name a Valid Country #7 | 0 | - | 4.91 | 126,678 |
| Name a Valid Country #8 | 0 | - | 4.85 | 96,218 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,648 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 113,736 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,310 |
| Countries by Borders, Bordering Sea, Capital Proximity, Official Language or Currency in 30 Seconds | 0 | - | 4.95 | 236,813 |
| Boundary Waters | 0 | - | 4.92 | 88,083 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,853 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,131 |
| Five Letter Geography #3 | 0 | - | 4.61 | 130,847 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,362 |
| Six Letter Geography #2 | 0 | - | 4.69 | 67,442 |
| Six Letter Geography #3 | 0 | - | 4.52 | 81,469 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 72,054 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 37,719 |
| Geography Decoder | 0 | - | 4.53 | 75,375 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,461 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,411 |
| Letter A Geography Chain | 0 | - | 4.53 | 67,358 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,180 |
| Five Letter Geography #4 | 0 | - | 4.78 | 84,625 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,451 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,395 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 61,448 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,914 |
| The Only Country ... | 0 | - | 4.91 | 80,032 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,555 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,513 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,847 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,054 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,560 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,607 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 137,408 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 77,492 |
| Random Countries by Borders | 0 | - | 4.99 | 81,744 |
| Random Name a Valid Country | 0 | - | 4.99 | 203,398 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,137 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 122,750 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 319,549 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,984,129 |
| 4-Letter Geography Chain #2 | 0 | - | 4.53 | 87,298 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,009 |
| Largest World Cities With Five Letters | 0 | - | 4.52 | 66,473 |
| 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 | 40,251 |
| Landlocked Countries | 0 | - | 4.99 | 414,391 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 93,627 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 135,215 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 555,238 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 78,870 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 379,115 |
| Geography General Knowledge #1 | 0 | - | 4.43 | 261,732 |
| Geography General Knowledge #3 | 0 | - | 4.54 | 132,023 |
| Geography General Knowledge #4 | 0 | - | 4.49 | 185,620 |
| Geography General Knowledge #6 | 0 | - | 4.53 | 151,116 |
| Geography General Knowledge #7 | 0 | - | 4.43 | 158,369 |
| Geography General Knowledge #8 | 0 | - | 4.45 | 149,536 |
| Geography General Knowledge #10 | 0 | - | 4.47 | 156,057 |
| Geography General Knowledge #11 | 0 | - | 4.52 | 109,671 |
| Geography General Knowledge #12 | 0 | - | 4.80 | 123,840 |
| Geographic Groups of Four #1 | 0 | - | 4.70 | 175,557 |
| Geographic Groups of Five #1 | 0 | - | 4.48 | 120,172 |
| Geographic Groups of Seven #1 | 0 | - | 4.63 | 140,647 |
| Geographic Groups of Two #2 | 0 | - | 4.67 | 114,632 |
| Geographic Groups of Six #2 | 0 | - | 4.53 | 52,934 |
| Geographic Groups of Two #3 | 0 | - | 4.46 | 83,597 |
| Geographic Groups of Four #2 | 0 | - | 4.75 | 80,225 |
| Geographic Groups of Five #2 | 0 | - | 4.73 | 63,480 |
| Geographic Groups of Three #2 | 0 | - | 4.55 | 69,384 |
| Geographic Groups of Two #4 | 0 | - | 4.45 | 77,909 |
| Name a Valid Island | 0 | - | 4.78 | 68,525 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 273,249 |
| Four Letter Geography #2 | 0 | - | 4.39 | 63,780 |
| Three Letter Geography | 0 | - | 4.29 | 74,550 |
| Five Letter Geography #2 | 0 | - | 4.28 | 88,373 |
| Geography Analogies #5 | 0 | - | 4.22 | 55,024 |
| Seven Continents Quiz | 0 | - | 4.21 | 106,207 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,220 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,089 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,936 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 123,188 |
| World Capitals Quiz | 0 | - | 5.00 | 5,036,744 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,919 |
| Himalayan Countries | 0 | - | 4.95 | 135,632 |
| Andean Countries | 0 | - | 4.94 | 82,983 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,340 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,386 |
| Coffee Producing Countries | 0 | - | 4.81 | 66,040 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,715 |
| Danube Countries | 0 | - | 4.97 | 71,158 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 115,865 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,615 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,649 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,558 |
| European Landlocked Countries | 0 | - | 4.99 | 145,858 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,323 |
| Countries with the Most Species | 0 | - | 4.99 | 95,289 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,475 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,227 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,396 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,005 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,643 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,008 |
| Countries in the Alps | 0 | - | 4.86 | 116,953 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,656 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,415 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,079 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,488 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,266 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,070 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,670 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,823 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,559 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,129 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,223 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,088 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,516 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,809 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,813 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,233 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,721 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,300 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,875 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,714 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,926 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,669 |
| Largest Countries By Category | 0 | - | 4.97 | 156,888 |
| Countries by Countries | 0 | - | 4.96 | 62,339 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,526 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,994 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 111,832 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,353 |
| All Countries by Population With a Map | 0 | - | 4.98 | 106,975 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,194 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,843 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,723,194 |
| Name a Country A-Z | 0 | - | 5.00 | 240,767 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 120,295 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 144,789 |
| Western Europe Map Quiz | 0 | - | 4.87 | 93,515 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 81,611 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,258 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 206,646 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 127,687 |
| Longest International Borders | 0 | - | 4.99 | 263,944 |
| Countries with Three Borders | 0 | - | 4.96 | 36,237 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,640 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 47,731 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 36,884 |
| Demonym of Every Country | 0 | - | 4.91 | 58,722 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,922 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,572,839 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,410 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 402,225 |
| Island Countries | 0 | - | 4.99 | 707,919 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,040,527 |
| Northernmost Countries | 0 | - | 4.99 | 358,149 |
| Islands by Country #2 | 0 | - | 4.80 | 77,049 |
| Countries of South America | 0 | - | 5.00 | 916,114 |
| Countries of Oceania | 0 | - | 5.00 | 1,042,223 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,851,044 |
| "Land" Countries | 0 | - | 4.98 | 333,860 |
| Top World Languages | 0 | - | 4.92 | 814,145 |
| Country Decoders #1 | 0 | - | 4.44 | 43,565 |
| Random Geography General Knowledge Quiz | 0 | - | 4.46 | 134,594 |
| 5-Letter Geography Chain #1 | 0 | - | 4.21 | 130,783 |
