| Top Five Countries By Category #1 | 0 | - | 4.99 | 450,953 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 200,734 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 182,635 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,963 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,218 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 79,678 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,401 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,380 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,624,612 |
| Geography General Knowledge #1 | 0 | - | 4.43 | 263,576 |
| Geography General Knowledge #3 | 0 | - | 4.54 | 133,066 |
| Geography General Knowledge #4 | 0 | - | 4.49 | 186,845 |
| Geography General Knowledge #6 | 0 | - | 4.53 | 152,012 |
| Geography General Knowledge #7 | 0 | - | 4.44 | 159,374 |
| Geography General Knowledge #8 | 0 | - | 4.44 | 150,508 |
| Geography General Knowledge #10 | 0 | - | 4.47 | 156,931 |
| Geography General Knowledge #11 | 0 | - | 4.52 | 110,370 |
| Geography General Knowledge #12 | 0 | - | 4.80 | 124,567 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 170,083 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,102,096 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 165,825 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 118,447 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,544 |
| Countries with Four Letters | 0 | - | 4.99 | 422,570 |
| Country Decoders #1 | 0 | - | 4.45 | 43,707 |
| Random Geography General Knowledge Quiz | 0 | - | 4.46 | 135,442 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 237,020 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,641 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,648 |
| Country Chain | 0 | - | 4.96 | 217,123 |
| Countries with Shortest Maximum Distances to the Ocean | 0 | - | 4.13 | 30,974 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 320,766 |
| Islands by Country #1 | 0 | - | 4.88 | 175,307 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,553 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,900 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,738 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 216,841 |
| Name a Valid Country #3 | 0 | - | 4.99 | 263,096 |
| Name a Valid Country #1 | 0 | - | 4.99 | 290,043 |
| Name a Valid Country #2 | 0 | - | 4.98 | 250,798 |
| Name a Valid Country #4 | 0 | - | 4.97 | 255,662 |
| Name a Valid Country #5 | 0 | - | 4.99 | 207,069 |
| Name a Valid Country #6 | 0 | - | 4.94 | 129,478 |
| Name a Valid Country #7 | 0 | - | 4.91 | 129,328 |
| Name a Valid Country #8 | 0 | - | 4.86 | 98,694 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 114,641 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 305,122 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 721,005 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 46,085 |
| Five Biggest Immigrant Groups by Country #3 | 0 | - | 4.70 | 66,345 |
| Geography General Knowledge #2 | 0 | - | 4.38 | 180,722 |
| Geography General Knowledge #5 | 0 | - | 4.34 | 148,908 |
| Geography General Knowledge #9 | 0 | - | 4.39 | 131,886 |
| The Only Country ... | 0 | - | 4.91 | 81,112 |
| Random General Knowledge - Countries | 0 | - | 4.33 | 88,793 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,152 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 225,128 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,245 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,866 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 139,646 |
| Random Countries by Borders | 0 | - | 4.99 | 82,465 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 383,607 |
| Random Name a Valid Country | 0 | - | 4.99 | 205,120 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,956 |
| U.S. Geography General Knowledge #4 | 0 | - | 4.29 | 31,900 |
| U.S. Geography General Knowledge #3 | 0 | - | 4.15 | 34,904 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,342 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 124,274 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,419 |
| Five Letter Geography #3 | 0 | - | 4.61 | 131,527 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,646 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,656 |
| Six Letter Geography #3 | 0 | - | 4.52 | 81,739 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 72,531 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 38,122 |
| Geography Decoder | 0 | - | 4.53 | 75,653 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,551 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,656 |
| Letter A Geography Chain | 0 | - | 4.54 | 67,575 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,631 |
| Five Letter Geography #4 | 0 | - | 4.78 | 84,977 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,586 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.83 | 68,920 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,546 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 138,063 |
| Science General Knowledge #1 | 0 | - | 4.54 | 166,067 |
| Science General Knowledge #2 | 0 | - | 4.48 | 118,865 |
| Science General Knowledge #3 | 0 | - | 4.56 | 108,782 |
| Boundary Waters | 0 | - | 4.92 | 88,482 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,176 |
| 4-Letter Geography Chain #2 | 0 | - | 4.53 | 87,671 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,113 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,235 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 67,007 |
| Cities Chain #2 | 0 | - | 4.42 | 56,381 |
| Cities Chain #1 | 0 | - | 4.61 | 66,628 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 40,602 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,474,882 |
| Countries of the World - One Minute Sprint | 0 | - | 4.36 | 977,035 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 95,713 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 113,202 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 79,122 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 279,416 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.91 | 115,762 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 121,796 |
| U.S. Geography General Knowledge #1 | 0 | - | 4.14 | 28,663 |
| U.S. Geography General Knowledge #2 | 0 | - | 4.28 | 24,698 |
| Country Decoders #2 | 0 | - | 4.12 | 26,822 |
| Geographic Groups of Four #1 | 0 | - | 4.70 | 176,057 |
| Geographic Groups of Five #1 | 0 | - | 4.47 | 120,608 |
| Geographic Groups of Seven #1 | 0 | - | 4.63 | 141,074 |
| Geographic Groups of Two #2 | 0 | - | 4.67 | 115,135 |
| Geographic Groups of Six #2 | 0 | - | 4.53 | 53,234 |
| Geographic Groups of Two #3 | 0 | - | 4.46 | 84,042 |
| Geographic Groups of Four #2 | 0 | - | 4.75 | 80,749 |
| Geographic Groups of Five #2 | 0 | - | 4.74 | 63,953 |
| Geographic Groups of Three #2 | 0 | - | 4.55 | 69,820 |
| Geographic Groups of Two #4 | 0 | - | 4.45 | 78,329 |
| History General Knowledge #1 | 0 | - | 4.55 | 128,331 |
| History General Knowledge #3 | 0 | - | 4.50 | 96,424 |
| History General Knowledge #6 | 0 | - | 4.49 | 88,946 |
| History General Knowledge #10 | 0 | - | 4.43 | 77,900 |
| History General Knowledge #11 | 0 | - | 4.45 | 72,705 |
| Four Letter Geography #2 | 0 | - | 4.39 | 63,994 |
| Three Letter Geography | 0 | - | 4.29 | 74,824 |
| Five Letter Geography #2 | 0 | - | 4.30 | 88,614 |
| Geography Analogies #5 | 0 | - | 4.22 | 55,168 |
| Seven Continents Quiz | 0 | - | 4.21 | 106,678 |
| World Capitals Quiz | 0 | - | 5.00 | 5,075,146 |
| Landlocked Countries | 0 | - | 4.99 | 420,730 |
| Islands by Country #2 | 0 | - | 4.80 | 77,446 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,768,883 |
| Countries by Borders, Bordering Sea, Capital Proximity, Official Language or Currency in 30 Seconds | 0 | - | 4.95 | 239,906 |
| Bread Alone | 0 | - | 4.48 | 27,128 |
| 5-Letter Geography Chain #1 | 0 | - | 4.21 | 131,236 |
| 5-Letter Geography Chain #2 | 0 | - | 4.37 | 127,250 |
| 6-Letter Geography Chain #1 | 0 | - | 4.28 | 96,181 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,616 |
| 6-Letter Geography Chain #2 | 0 | - | 4.41 | 71,286 |
| 5-Letter Geography Chain #3 | 0 | - | 4.25 | 73,662 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,855 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,135 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,213 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,455 |
| Fictional Cities | 0 | - | 4.26 | 47,944 |
| Word Scramble - Cities #2 | 0 | - | 4.54 | 25,143 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,586,913 |
| World Cities by Clue #2 | 0 | - | 4.49 | 50,268 |
| Cities that End in A by Clue | 0 | - | 4.55 | 52,994 |
| Cities that End in O by Clue | 0 | - | 4.56 | 61,262 |
| Cities that End in N by Clue | 0 | - | 4.55 | 54,149 |
| Cities that End in I by Clue | 0 | - | 4.62 | 57,328 |
| Cities that End in S by Clue | 0 | - | 4.57 | 44,968 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,102 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 406,371 |
| Island Countries | 0 | - | 4.99 | 710,507 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,826 |
| Himalayan Countries | 0 | - | 4.95 | 138,168 |
| Andean Countries | 0 | - | 4.95 | 84,302 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,526 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,402 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,158 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,594 |
| Danube Countries | 0 | - | 4.97 | 71,853 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 116,826 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,260 |
| Countries with the Worst Passports | 0 | - | 4.94 | 84,014 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,470 |
| European Landlocked Countries | 0 | - | 4.99 | 146,993 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,403 |
| Countries with the Most Species | 0 | - | 4.99 | 103,108 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,559 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,517 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,667 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,456 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,129 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,520 |
| Countries in the Alps | 0 | - | 4.87 | 117,985 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 99,784 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,758 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,556 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,469 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,336 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,840 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,490 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,361 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,089 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,713 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,571 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,428 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,086 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,361 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,382 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,586 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,185 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,704 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,839 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 243,288 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,721 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,122 |
