| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,660,169 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 306,972 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 745,780 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,780 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 105,149 |
| Countries of the World - One Minute Sprint | 0 | - | 4.36 | 983,772 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 109,446 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 171,072 |
| Solve the Secret Country #1 | 0 | - | 4.93 | 168,741 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 120,895 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,950 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 281,245 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 238,350 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 71,352 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 66,231 |
| Word Scramble - Countries | 0 | - | 4.88 | 2,128,394 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 454,125 |
| Countries with Four Letters | 0 | - | 4.99 | 426,494 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 202,323 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,687 |
| Country Chain | 0 | - | 4.96 | 218,675 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 324,399 |
| Islands by Country #1 | 0 | - | 4.90 | 176,502 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,342 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,661 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,475 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 219,532 |
| Name a Valid Country #3 | 0 | - | 4.99 | 266,410 |
| Name a Valid Country #1 | 0 | - | 4.99 | 296,149 |
| Name a Valid Country #2 | 0 | - | 4.98 | 254,637 |
| Name a Valid Country #4 | 0 | - | 4.97 | 259,626 |
| Name a Valid Country #5 | 0 | - | 4.99 | 210,441 |
| Name a Valid Country #6 | 0 | - | 4.95 | 145,674 |
| Name a Valid Country #7 | 0 | - | 4.91 | 132,167 |
| Name a Valid Country #8 | 0 | - | 4.86 | 101,291 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,481 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 115,558 |
| Random Geographic Groups of Seven | 0 | - | 4.92 | 46,960 |
| Countries by Borders, Bordering Sea, Capital Proximity, Official Language or Currency in 30 Seconds | 0 | - | 4.96 | 243,444 |
| Boundary Waters | 0 | - | 4.92 | 88,841 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.88 | 35,471 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,759 |
| Five Letter Geography #3 | 0 | - | 4.63 | 132,144 |
| Six Letter Geography #1 | 0 | - | 4.42 | 115,105 |
| Six Letter Geography #2 | 0 | - | 4.68 | 68,022 |
| Six Letter Geography #3 | 0 | - | 4.52 | 82,074 |
| Seven Letter Geography #1 | 0 | - | 4.48 | 80,674 |
| Seven Letter Geography #3 | 0 | - | 4.51 | 38,974 |
| Geography Decoder | 0 | - | 4.53 | 75,877 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,756 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,876 |
| Letter A Geography Chain | 0 | - | 4.54 | 67,797 |
| Five Letter Geography #1 | 0 | - | 4.48 | 152,180 |
| Five Letter Geography #4 | 0 | - | 4.77 | 85,340 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,774 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,850 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,574 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 61,069 |
| The Only Country ... | 0 | - | 4.91 | 82,055 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,909 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,830 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,634 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 227,467 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 194,043 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 124,359 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 141,919 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 81,705 |
| Random Countries by Borders | 0 | - | 4.99 | 83,204 |
| Random Name a Valid Country | 0 | - | 4.99 | 206,912 |
| Name a Valid Island Country | 0 | - | 4.97 | 130,464 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 125,596 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 324,557 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,975,690 |
| 6-Letter Geography Chain #2 | 0 | - | 4.41 | 71,701 |
| 4-Letter Geography Chain #2 | 0 | - | 4.53 | 88,192 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,525 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 67,499 |
| Cities Chain #2 | 0 | - | 4.42 | 56,549 |
| Cities Chain #1 | 0 | - | 4.61 | 66,870 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 41,213 |
| Landlocked Countries | 0 | - | 4.99 | 427,314 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 97,896 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 140,467 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 592,068 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 80,031 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 389,006 |
| Geography General Knowledge #1 | 0 | - | 4.43 | 265,355 |
| Geography General Knowledge #3 | 0 | - | 4.54 | 133,826 |
| Geography General Knowledge #4 | 0 | - | 4.49 | 187,869 |
| Geography General Knowledge #6 | 0 | - | 4.52 | 152,821 |
| Geography General Knowledge #7 | 0 | - | 4.44 | 160,207 |
| Geography General Knowledge #8 | 0 | - | 4.43 | 151,332 |
| Geography General Knowledge #10 | 0 | - | 4.47 | 157,751 |
| Geography General Knowledge #11 | 0 | - | 4.52 | 111,016 |
| Geography General Knowledge #12 | 0 | - | 4.78 | 125,405 |
| Geographic Groups of Four #1 | 0 | - | 4.70 | 176,689 |
| Geographic Groups of Five #1 | 0 | - | 4.48 | 120,919 |
| Geographic Groups of Seven #1 | 0 | - | 4.63 | 141,849 |
| Geographic Groups of Two #2 | 0 | - | 4.64 | 115,796 |
| Geographic Groups of Six #2 | 0 | - | 4.53 | 53,613 |
| Geographic Groups of Two #3 | 0 | - | 4.46 | 84,636 |
| Geographic Groups of Four #2 | 0 | - | 4.77 | 81,346 |
| Geographic Groups of Five #2 | 0 | - | 4.72 | 64,382 |
| Geographic Groups of Three #2 | 0 | - | 4.55 | 70,371 |
| Geographic Groups of Two #4 | 0 | - | 4.45 | 78,829 |
| Name a Valid Island | 0 | - | 4.80 | 69,603 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 276,971 |
| Four Letter Geography #2 | 0 | - | 4.39 | 64,244 |
| Three Letter Geography | 0 | - | 4.29 | 75,086 |
| Five Letter Geography #2 | 0 | - | 4.30 | 88,990 |
| Geography Analogies #5 | 0 | - | 4.22 | 55,852 |
| Seven Continents Quiz | 0 | - | 4.21 | 107,494 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,997 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,524 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 167,177 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 125,198 |
| World Capitals Quiz | 0 | - | 5.00 | 5,114,335 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,953 |
| Himalayan Countries | 0 | - | 4.93 | 140,856 |
| Andean Countries | 0 | - | 4.94 | 85,817 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,931 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,511 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,475 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,702 |
| Danube Countries | 0 | - | 4.97 | 72,564 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,808 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,977 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,458 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,929 |
| European Landlocked Countries | 0 | - | 4.99 | 147,773 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,548 |
| Countries with the Most Species | 0 | - | 4.99 | 103,653 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,650 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,817 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,957 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,929 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,683 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,139 |
| Countries in the Alps | 0 | - | 4.87 | 118,987 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 103,015 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 108,146 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 79,058 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,181 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 117,132 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,395 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,603 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,999 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,517 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,319 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,955 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,832 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,681 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,932 |
| Countries with the Most Grassland | 0 | - | 4.94 | 78,027 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 120,157 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,741 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 76,514 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,849 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 246,342 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,516 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,620 |
| Largest Countries By Category | 0 | - | 4.97 | 159,103 |
| Countries by Countries | 0 | - | 4.97 | 63,815 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,458 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,451 |
| Random Countries Hidden in the World Map | 0 | - | 4.83 | 114,725 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,706 |
| All Countries by Population With a Map | 0 | - | 4.98 | 111,462 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,560 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,238 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,812,997 |
| Name a Country A-Z | 0 | - | 5.00 | 246,243 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 123,257 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 146,588 |
| Western Europe Map Quiz | 0 | - | 4.86 | 94,028 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,890 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,659 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 210,428 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,664 |
| Longest International Borders | 0 | - | 4.99 | 266,011 |
| Countries with Three Borders | 0 | - | 4.96 | 36,834 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,430 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,575 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.86 | 37,213 |
| Demonym of Every Country | 0 | - | 4.90 | 61,645 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,679 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,602,450 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 377,063 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 410,408 |
| Island Countries | 0 | - | 4.99 | 713,034 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,056,265 |
| Northernmost Countries | 0 | - | 4.99 | 364,634 |
| Islands by Country #2 | 0 | - | 4.80 | 77,958 |
| Countries of South America | 0 | - | 5.00 | 934,369 |
| Countries of Oceania | 0 | - | 5.00 | 1,065,656 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,893,291 |
| "Land" Countries | 0 | - | 4.98 | 339,034 |
| Top World Languages | 0 | - | 4.92 | 831,367 |
| Country Decoders #1 | 0 | - | 4.45 | 43,824 |
| Random Geography General Knowledge Quiz | 0 | - | 4.46 | 136,104 |
