| Analogies of Countries #1 | 0 | - | 4.89 | 68,727 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,974 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,651,828 |
| Geography General Knowledge #1 | 0 | - | 4.43 | 264,974 |
| Geography General Knowledge #3 | 0 | - | 4.54 | 133,668 |
| Geography General Knowledge #4 | 0 | - | 4.49 | 187,650 |
| Geography General Knowledge #6 | 0 | - | 4.52 | 152,646 |
| Geography General Knowledge #7 | 0 | - | 4.44 | 160,029 |
| Geography General Knowledge #8 | 0 | - | 4.43 | 151,151 |
| Geography General Knowledge #10 | 0 | - | 4.47 | 157,572 |
| Geography General Knowledge #11 | 0 | - | 4.52 | 110,889 |
| Geography General Knowledge #12 | 0 | - | 4.78 | 125,273 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 170,829 |
| Word Scramble - Countries | 0 | - | 4.88 | 2,122,968 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 453,227 |
| Solve the Secret Country #1 | 0 | - | 4.93 | 168,143 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 120,366 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,635 |
| Countries with Four Letters | 0 | - | 4.99 | 425,721 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 238,094 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 70,994 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 65,882 |
| Country Decoders #1 | 0 | - | 4.45 | 43,798 |
| Random Geography General Knowledge Quiz | 0 | - | 4.46 | 135,984 |
| Countries with a Population Under 1 Million by Clue | 0 | - | 4.99 | 93,187 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,960 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,358 |
| Country Chain | 0 | - | 4.96 | 218,418 |
| Countries with Shortest Maximum Distances to the Ocean | 0 | - | 4.13 | 31,050 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,747 |
| Islands by Country #1 | 0 | - | 4.90 | 176,317 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,208 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,534 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,375 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 218,876 |
| Name a Valid Country #3 | 0 | - | 4.99 | 265,959 |
| Name a Valid Country #1 | 0 | - | 4.99 | 295,182 |
| Name a Valid Country #2 | 0 | - | 4.98 | 254,100 |
| Name a Valid Country #4 | 0 | - | 4.97 | 259,115 |
| Name a Valid Country #5 | 0 | - | 4.99 | 209,986 |
| Name a Valid Country #6 | 0 | - | 4.95 | 145,046 |
| Name a Valid Country #7 | 0 | - | 4.91 | 131,813 |
| Name a Valid Country #8 | 0 | - | 4.86 | 100,932 |
| Geography General Knowledge #2 | 0 | - | 4.38 | 181,407 |
| Geography General Knowledge #5 | 0 | - | 4.34 | 149,488 |
| Geography General Knowledge #9 | 0 | - | 4.39 | 132,390 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 115,358 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 306,582 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 742,154 |
| Random Geographic Groups of Seven | 0 | - | 4.92 | 46,777 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,699 |
| Five Letter Geography #3 | 0 | - | 4.62 | 132,015 |
| Six Letter Geography #1 | 0 | - | 4.42 | 115,020 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,966 |
| Six Letter Geography #3 | 0 | - | 4.52 | 82,023 |
| Seven Letter Geography #1 | 0 | - | 4.48 | 80,418 |
| Seven Letter Geography #3 | 0 | - | 4.51 | 38,884 |
| Geography Decoder | 0 | - | 4.53 | 75,835 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,730 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,826 |
| Letter A Geography Chain | 0 | - | 4.54 | 67,742 |
| Five Letter Geography #1 | 0 | - | 4.48 | 152,058 |
| Five Letter Geography #4 | 0 | - | 4.77 | 85,260 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,719 |
| The Only Country ... | 0 | - | 4.91 | 81,866 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,712 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,697 |
| Random General Knowledge - Countries | 0 | - | 4.33 | 89,147 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,135 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 227,079 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,693 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 124,012 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 141,421 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 81,275 |
| The Only African Country ... | 0 | - | 4.99 | 129,642 |
| The Only American Country ... | 0 | - | 4.92 | 122,205 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,374 |
| Five Countries by a Single Word by Continent | 0 | - | 4.91 | 78,721 |
| Bordering Countries by Clue #1 | 0 | - | 4.97 | 83,354 |
| Bordering Countries by Clue #2 | 0 | - | 4.95 | 87,664 |
| Walking Across Borders with Hints #1 | 0 | - | 4.94 | 109,323 |
| Walking Across Borders with Hints #2 | 0 | - | 4.97 | 87,908 |
| Random Countries by Borders | 0 | - | 4.99 | 83,074 |
| Random Name a Valid Country | 0 | - | 4.99 | 206,596 |
| Name a Valid Island Country | 0 | - | 4.97 | 129,949 |
| U.S. Geography General Knowledge #4 | 0 | - | 4.29 | 31,974 |
| U.S. Geography General Knowledge #3 | 0 | - | 4.15 | 34,961 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,569 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 125,284 |
| Science General Knowledge #1 | 0 | - | 4.54 | 167,313 |
| Science General Knowledge #2 | 0 | - | 4.48 | 119,657 |
| Science General Knowledge #3 | 0 | - | 4.56 | 109,578 |
| Boundary Waters | 0 | - | 4.92 | 88,756 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 35,407 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,685 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,947 |
| Large Countries with Small Economies | 0 | - | 4.95 | 81,293 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 139,936 |
| Countries by Wikipedia Descriptions #1 | 0 | - | 4.93 | 65,561 |
| Countries by Wikipedia Descriptions #4 | 0 | - | 4.87 | 57,145 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 387,751 |
| 6-Letter Geography Chain #2 | 0 | - | 4.41 | 71,600 |
| 4-Letter Geography Chain #2 | 0 | - | 4.53 | 88,057 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,458 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 67,403 |
| Cities Chain #2 | 0 | - | 4.42 | 56,518 |
| Cities Chain #1 | 0 | - | 4.61 | 66,819 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 41,144 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,866,114 |
| Landlocked Countries | 0 | - | 4.99 | 425,627 |
| Countries of the World - One Minute Sprint | 0 | - | 4.36 | 982,307 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 97,575 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 79,976 |
| Geographic Groups of Four #1 | 0 | - | 4.70 | 176,561 |
| Geographic Groups of Five #1 | 0 | - | 4.48 | 120,867 |
| Geographic Groups of Seven #1 | 0 | - | 4.63 | 141,758 |
| Geographic Groups of Two #2 | 0 | - | 4.64 | 115,667 |
| Geographic Groups of Six #2 | 0 | - | 4.53 | 53,537 |
| Geographic Groups of Two #3 | 0 | - | 4.46 | 84,510 |
| Geographic Groups of Four #2 | 0 | - | 4.77 | 81,219 |
| Geographic Groups of Five #2 | 0 | - | 4.72 | 64,307 |
| Geographic Groups of Three #2 | 0 | - | 4.55 | 70,257 |
| Geographic Groups of Two #4 | 0 | - | 4.45 | 78,722 |
| History General Knowledge #1 | 0 | - | 4.55 | 129,169 |
| History General Knowledge #3 | 0 | - | 4.50 | 96,996 |
| History General Knowledge #6 | 0 | - | 4.49 | 89,345 |
| History General Knowledge #10 | 0 | - | 4.43 | 78,317 |
| History General Knowledge #11 | 0 | - | 4.45 | 73,140 |
| Four Letter Geography #2 | 0 | - | 4.39 | 64,207 |
| Three Letter Geography | 0 | - | 4.29 | 75,045 |
| Five Letter Geography #2 | 0 | - | 4.30 | 88,803 |
| Geography Analogies #5 | 0 | - | 4.22 | 55,824 |
| Seven Continents Quiz | 0 | - | 4.21 | 107,073 |
| World Capitals Quiz | 0 | - | 5.00 | 5,104,997 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 114,431 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,803,383 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 280,872 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 122,962 |
| U.S. Geography General Knowledge #1 | 0 | - | 4.14 | 28,725 |
| U.S. Geography General Knowledge #2 | 0 | - | 4.28 | 24,758 |
| Country Decoders #2 | 0 | - | 4.12 | 26,877 |
| Bread Alone | 0 | - | 4.48 | 27,199 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,917 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,380 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,956 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,986 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,280 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,599,159 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,638 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,603 |
| Island Countries | 0 | - | 4.99 | 712,499 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,153 |
| Himalayan Countries | 0 | - | 4.93 | 140,160 |
| Andean Countries | 0 | - | 4.94 | 85,390 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,537 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,926 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,112 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,391 |
| Danube Countries | 0 | - | 4.97 | 72,357 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,564 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,811 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,074 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,567 |
| European Landlocked Countries | 0 | - | 4.99 | 147,587 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,268 |
| Countries with the Most Species | 0 | - | 4.99 | 103,548 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,377 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,768 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,875 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,825 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,563 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,990 |
| Countries in the Alps | 0 | - | 4.87 | 118,744 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,572 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,828 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,945 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,007 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,930 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,234 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,376 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,836 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,407 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,155 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,855 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,732 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,542 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,769 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,870 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,787 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,596 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 65,806 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,641 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,608 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,101 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,490 |
| Largest Countries By Category | 0 | - | 4.97 | 158,833 |
| Countries by Countries | 0 | - | 4.96 | 63,624 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,229 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,391 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,660 |
