| Top Five Countries By Category #1 | 0 | - | 4.99 | 453,420 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 202,016 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,396 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,733 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,713 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 81,320 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,727 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,984 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,652,727 |
| Geography General Knowledge #1 | 0 | - | 4.43 | 265,006 |
| Geography General Knowledge #3 | 0 | - | 4.54 | 133,677 |
| Geography General Knowledge #4 | 0 | - | 4.49 | 187,667 |
| Geography General Knowledge #6 | 0 | - | 4.52 | 152,658 |
| Geography General Knowledge #7 | 0 | - | 4.44 | 160,044 |
| Geography General Knowledge #8 | 0 | - | 4.43 | 151,165 |
| Geography General Knowledge #10 | 0 | - | 4.47 | 157,591 |
| Geography General Knowledge #11 | 0 | - | 4.52 | 110,902 |
| Geography General Knowledge #12 | 0 | - | 4.78 | 125,286 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 170,867 |
| Word Scramble - Countries | 0 | - | 4.88 | 2,123,770 |
| Solve the Secret Country #1 | 0 | - | 4.93 | 168,199 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 120,415 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,663 |
| Countries with Four Letters | 0 | - | 4.99 | 425,809 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 238,109 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 71,027 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 65,918 |
| Country Decoders #1 | 0 | - | 4.45 | 43,801 |
| Random Geography General Knowledge Quiz | 0 | - | 4.46 | 135,995 |
| Country Chain | 0 | - | 4.96 | 218,441 |
| Five Biggest Immigrant Groups by Country #3 | 0 | - | 4.70 | 66,646 |
| Countries with Shortest Maximum Distances to the Ocean | 0 | - | 4.13 | 31,052 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,784 |
| Islands by Country #1 | 0 | - | 4.90 | 176,339 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,219 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,543 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,384 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 218,917 |
| Name a Valid Country #3 | 0 | - | 4.99 | 266,000 |
| Name a Valid Country #1 | 0 | - | 4.99 | 295,260 |
| Name a Valid Country #2 | 0 | - | 4.98 | 254,153 |
| Name a Valid Country #4 | 0 | - | 4.97 | 259,157 |
| Name a Valid Country #5 | 0 | - | 4.99 | 210,032 |
| Name a Valid Country #6 | 0 | - | 4.95 | 145,131 |
| Name a Valid Country #7 | 0 | - | 4.91 | 131,852 |
| Name a Valid Country #8 | 0 | - | 4.86 | 100,971 |
| Geography General Knowledge #2 | 0 | - | 4.38 | 181,420 |
| Geography General Knowledge #5 | 0 | - | 4.34 | 149,498 |
| Geography General Knowledge #9 | 0 | - | 4.39 | 132,402 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 115,373 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 306,616 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 742,455 |
| Random Geographic Groups of Seven | 0 | - | 4.92 | 46,793 |
| The Only Country ... | 0 | - | 4.91 | 81,881 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,179 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 227,115 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,727 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 124,052 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 141,462 |
| Random Countries by Borders | 0 | - | 4.99 | 83,083 |
| Random Name a Valid Country | 0 | - | 4.99 | 206,621 |
| Name a Valid Island Country | 0 | - | 4.97 | 130,017 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,573 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 125,301 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,699 |
| Five Letter Geography #3 | 0 | - | 4.62 | 132,023 |
| Six Letter Geography #1 | 0 | - | 4.42 | 115,032 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,972 |
| Six Letter Geography #3 | 0 | - | 4.52 | 82,025 |
| Seven Letter Geography #1 | 0 | - | 4.48 | 80,453 |
| Seven Letter Geography #3 | 0 | - | 4.51 | 38,894 |
| Geography Decoder | 0 | - | 4.53 | 75,839 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,734 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,833 |
| Letter A Geography Chain | 0 | - | 4.54 | 67,744 |
| Five Letter Geography #1 | 0 | - | 4.48 | 152,065 |
| Five Letter Geography #4 | 0 | - | 4.77 | 85,262 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,722 |
| Random General Knowledge - Countries | 0 | - | 4.33 | 89,149 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 387,850 |
| U.S. Geography General Knowledge #4 | 0 | - | 4.29 | 31,974 |
| U.S. Geography General Knowledge #3 | 0 | - | 4.15 | 34,962 |
| Science General Knowledge #1 | 0 | - | 4.54 | 167,337 |
| Science General Knowledge #2 | 0 | - | 4.48 | 119,670 |
| Science General Knowledge #3 | 0 | - | 4.56 | 109,592 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 139,975 |
| Boundary Waters | 0 | - | 4.92 | 88,762 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 35,410 |
| 6-Letter Geography Chain #2 | 0 | - | 4.41 | 71,617 |
| 4-Letter Geography Chain #2 | 0 | - | 4.53 | 88,088 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,696 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,345 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,962 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,463 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 67,408 |
| Cities Chain #2 | 0 | - | 4.42 | 56,522 |
| Cities Chain #1 | 0 | - | 4.61 | 66,824 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 41,149 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,875,519 |
| Landlocked Countries | 0 | - | 4.99 | 425,802 |
| Countries of the World - One Minute Sprint | 0 | - | 4.36 | 982,376 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 97,595 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 114,469 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 79,982 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 280,892 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 122,993 |
| U.S. Geography General Knowledge #1 | 0 | - | 4.14 | 28,726 |
| U.S. Geography General Knowledge #2 | 0 | - | 4.28 | 24,758 |
| Country Decoders #2 | 0 | - | 4.12 | 26,878 |
| Geographic Groups of Four #1 | 0 | - | 4.70 | 176,577 |
| Geographic Groups of Five #1 | 0 | - | 4.48 | 120,868 |
| Geographic Groups of Seven #1 | 0 | - | 4.63 | 141,768 |
| Geographic Groups of Two #2 | 0 | - | 4.64 | 115,671 |
| Geographic Groups of Six #2 | 0 | - | 4.53 | 53,541 |
| Geographic Groups of Two #3 | 0 | - | 4.46 | 84,518 |
| Geographic Groups of Four #2 | 0 | - | 4.77 | 81,232 |
| Geographic Groups of Five #2 | 0 | - | 4.72 | 64,314 |
| Geographic Groups of Three #2 | 0 | - | 4.55 | 70,261 |
| Geographic Groups of Two #4 | 0 | - | 4.45 | 78,735 |
| History General Knowledge #1 | 0 | - | 4.55 | 129,187 |
| History General Knowledge #3 | 0 | - | 4.50 | 97,011 |
| History General Knowledge #6 | 0 | - | 4.49 | 89,354 |
| History General Knowledge #10 | 0 | - | 4.43 | 78,326 |
| History General Knowledge #11 | 0 | - | 4.45 | 73,147 |
| Four Letter Geography #2 | 0 | - | 4.39 | 64,211 |
| Three Letter Geography | 0 | - | 4.29 | 75,048 |
| Five Letter Geography #2 | 0 | - | 4.30 | 88,806 |
| Geography Analogies #5 | 0 | - | 4.22 | 55,825 |
| Seven Continents Quiz | 0 | - | 4.21 | 107,081 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,922 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,392 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,974 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 125,002 |
| World Capitals Quiz | 0 | - | 5.00 | 5,105,800 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,234 |
| Himalayan Countries | 0 | - | 4.93 | 140,225 |
| Andean Countries | 0 | - | 4.94 | 85,442 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,593 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,980 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,150 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,425 |
| Danube Countries | 0 | - | 4.97 | 72,383 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,584 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,835 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,113 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,600 |
| European Landlocked Countries | 0 | - | 4.99 | 147,599 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,296 |
| Countries with the Most Species | 0 | - | 4.99 | 103,559 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,400 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,775 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,885 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,838 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,575 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,011 |
| Countries in the Alps | 0 | - | 4.87 | 118,769 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,621 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,853 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,960 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,022 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,945 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,247 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,396 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,858 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,418 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,177 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,867 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,743 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,555 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,789 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,886 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,828 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,607 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 70,047 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,663 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,695 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,137 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,501 |
| Largest Countries By Category | 0 | - | 4.97 | 158,862 |
| Countries by Countries | 0 | - | 4.96 | 63,638 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,257 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,400 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,669 |
| All Countries by Population With a Map | 0 | - | 4.98 | 110,965 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,430 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,104 |
| Islands by Country #2 | 0 | - | 4.80 | 77,864 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,804,153 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.91 | 116,425 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 146,453 |
| Western Europe Map Quiz | 0 | - | 4.85 | 93,984 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,800 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,614 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 210,078 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,570 |
| Longest International Borders | 0 | - | 4.99 | 265,808 |
| Countries with Three Borders | 0 | - | 4.96 | 36,774 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,348 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,491 |
| Demonym of Every Country | 0 | - | 4.90 | 61,474 |
