| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 171,132 |
| Letter A Geography Chain | 0 | - | 4.54 | 67,816 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,799 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 105,219 |
| 6-Letter Geography Chain #2 | 0 | - | 4.41 | 71,736 |
| 4-Letter Geography Chain #2 | 0 | - | 4.53 | 88,225 |
| Cities Chain #2 | 0 | - | 4.42 | 56,560 |
| Cities Chain #1 | 0 | - | 4.61 | 66,892 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,663,502 |
| Solve the Secret Country #1 | 0 | - | 4.93 | 168,949 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 121,098 |
| Anagram Chain - Countries | 0 | - | 4.98 | 118,064 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 238,454 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 71,507 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 66,362 |
| Word Scramble - Countries | 0 | - | 4.88 | 2,129,882 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 454,374 |
| Countries with Four Letters | 0 | - | 4.99 | 426,813 |
| 5-Letter Geography Chain #1 | 0 | - | 4.22 | 132,076 |
| 5-Letter Geography Chain #2 | 0 | - | 4.37 | 127,874 |
| 6-Letter Geography Chain #1 | 0 | - | 4.28 | 96,896 |
| 5-Letter Geography Chain #3 | 0 | - | 4.25 | 74,088 |
| Boundary Waters | 0 | - | 4.92 | 88,878 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.88 | 35,494 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,924 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,663 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 61,123 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 202,472 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,815 |
| Country Chain | 0 | - | 4.96 | 218,762 |
| Islands by Country #1 | 0 | - | 4.90 | 176,949 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,407 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,724 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,520 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 219,774 |
| Name a Valid Country #3 | 0 | - | 4.99 | 266,584 |
| Name a Valid Country #1 | 0 | - | 4.99 | 296,585 |
| Name a Valid Country #2 | 0 | - | 4.98 | 254,837 |
| Name a Valid Country #4 | 0 | - | 4.97 | 259,818 |
| Name a Valid Country #5 | 0 | - | 4.99 | 210,641 |
| Name a Valid Country #6 | 0 | - | 4.95 | 145,848 |
| Name a Valid Country #7 | 0 | - | 4.91 | 132,313 |
| Name a Valid Country #8 | 0 | - | 4.86 | 101,430 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,520 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 115,633 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 307,158 |
| Random Geographic Groups of Seven | 0 | - | 4.92 | 47,042 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 324,693 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 747,265 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,781 |
| Five Letter Geography #3 | 0 | - | 4.63 | 132,172 |
| Six Letter Geography #1 | 0 | - | 4.42 | 115,135 |
| Six Letter Geography #2 | 0 | - | 4.68 | 68,037 |
| Six Letter Geography #3 | 0 | - | 4.52 | 82,094 |
| Seven Letter Geography #1 | 0 | - | 4.48 | 80,733 |
| Seven Letter Geography #3 | 0 | - | 4.51 | 39,010 |
| Geography Decoder | 0 | - | 4.53 | 75,892 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,765 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,900 |
| Five Letter Geography #1 | 0 | - | 4.48 | 152,215 |
| Five Letter Geography #4 | 0 | - | 4.77 | 85,364 |
| Five Letter Geography - Hero Mode | 0 | - | 4.64 | 35,784 |
| Word Chain - Science | 0 | - | 4.59 | 55,229 |
| 6-Letter Movie Chain #3 | 0 | - | 4.44 | 36,494 |
| The Only Country ... | 0 | - | 4.91 | 82,155 |
| Countries of the World Quiz | 0 | - | 5.00 | 48,022,943 |
| Landlocked Countries | 0 | - | 4.99 | 427,914 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,991 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,891 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,835 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 227,646 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 194,197 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 124,458 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 142,491 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 81,920 |
| Random Countries by Borders | 0 | - | 4.99 | 83,264 |
| Random Name a Valid Country | 0 | - | 4.99 | 207,036 |
| Name a Valid Island Country | 0 | - | 4.97 | 130,574 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 125,722 |
| Four Letter Geography #2 | 0 | - | 4.39 | 64,256 |
| Three Letter Geography | 0 | - | 4.29 | 75,106 |
| Five Letter Geography #2 | 0 | - | 4.30 | 89,004 |
| Geography Analogies #5 | 0 | - | 4.22 | 55,868 |
| Seven Continents Quiz | 0 | - | 4.21 | 107,533 |
| World Geography on a Map #1 | 0 | - | 4.94 | 74,030 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,595 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 167,261 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 125,291 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,550 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 67,544 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 41,241 |
| World Capitals Quiz | 0 | - | 5.00 | 5,118,467 |
| Sahara Desert Countries | 0 | - | 4.98 | 167,215 |
| Himalayan Countries | 0 | - | 4.93 | 141,094 |
| Andean Countries | 0 | - | 4.94 | 85,946 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 65,046 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,692 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,592 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,789 |
| Danube Countries | 0 | - | 4.97 | 72,629 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,900 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 87,040 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,585 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 151,065 |
| European Landlocked Countries | 0 | - | 4.99 | 147,844 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,640 |
| Countries with the Most Species | 0 | - | 4.99 | 103,686 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,747 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,840 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,985 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,972 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,723 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,205 |
| Countries in the Alps | 0 | - | 4.87 | 119,079 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 103,177 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 108,289 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 79,105 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,236 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 117,214 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,437 |
| Countries of the World - One Minute Sprint | 0 | - | 4.36 | 984,496 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,662 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 54,051 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,552 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,366 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,988 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,860 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,724 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,982 |
| Countries with the Most Grassland | 0 | - | 4.94 | 78,084 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 120,315 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,775 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 76,899 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,938 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 246,664 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,749 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,656 |
| Largest Countries By Category | 0 | - | 4.97 | 159,219 |
| Countries by Countries | 0 | - | 4.97 | 63,873 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 98,058 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,556 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 140,679 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,466 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,727 |
| All Countries by Population With a Map | 0 | - | 4.98 | 111,696 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,620 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,313 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 80,052 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,817,074 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 389,449 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 146,656 |
| Western Europe Map Quiz | 0 | - | 4.86 | 94,038 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,941 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,677 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 210,592 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,708 |
| Longest International Borders | 0 | - | 4.99 | 266,118 |
| Countries with Three Borders | 0 | - | 4.96 | 36,867 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,466 |
| Geography General Knowledge #1 | 0 | - | 4.43 | 265,534 |
| Geography General Knowledge #3 | 0 | - | 4.54 | 133,914 |
| Geography General Knowledge #4 | 0 | - | 4.49 | 187,985 |
| Geography General Knowledge #6 | 0 | - | 4.52 | 152,907 |
| Geography General Knowledge #7 | 0 | - | 4.44 | 160,297 |
| Geography General Knowledge #8 | 0 | - | 4.43 | 151,407 |
| Geography General Knowledge #10 | 0 | - | 4.47 | 157,975 |
| Geography General Knowledge #11 | 0 | - | 4.52 | 111,089 |
| Geography General Knowledge #12 | 0 | - | 4.78 | 125,470 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,599 |
| Geographic Groups of Four #1 | 0 | - | 4.70 | 176,748 |
| Geographic Groups of Five #1 | 0 | - | 4.48 | 120,948 |
| Geographic Groups of Seven #1 | 0 | - | 4.63 | 141,891 |
| Geographic Groups of Two #2 | 0 | - | 4.64 | 115,842 |
| Geographic Groups of Six #2 | 0 | - | 4.53 | 53,645 |
| Geographic Groups of Two #3 | 0 | - | 4.46 | 84,681 |
| Geographic Groups of Four #2 | 0 | - | 4.77 | 81,387 |
| Geographic Groups of Five #2 | 0 | - | 4.72 | 64,417 |
| Geographic Groups of Three #2 | 0 | - | 4.55 | 70,404 |
| Geographic Groups of Two #4 | 0 | - | 4.45 | 78,865 |
| Demonym of Every Country | 0 | - | 4.90 | 61,721 |
| Name a Valid Island | 0 | - | 4.80 | 69,639 |
| 4-Letter Music Chain | 0 | - | 4.49 | 53,662 |
| 4-Letter History Chain #1 | 0 | - | 4.41 | 85,667 |
| 5-Letter History Chain #3 | 0 | - | 4.47 | 66,785 |
| 6-Letter History Chain #2 | 0 | - | 4.51 | 57,846 |
| 5-Letter History Chain #1 | 0 | - | 4.54 | 102,947 |
| 4-Letter Movie Chain #3 | 0 | - | 4.50 | 59,896 |
| 6-Letter Movie Chain #1 | 0 | - | 4.21 | 75,125 |
| Word Chain - Africa | 0 | - | 4.47 | 31,745 |
| 6-Letter Movie Chain #2 | 0 | - | 4.28 | 37,767 |
| Word Chain - Christmas | 0 | - | 4.51 | 50,797 |
| Pacific Ocean General Knowledge | 0 | - | 4.70 | 36,420 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 48,106 |
| "Second Best" Geography Edition #1 | 0 | - | 4.56 | 63,786 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 337,216 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,604,013 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 377,237 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 410,764 |
| Island Countries | 0 | - | 4.99 | 713,315 |
| Random Countries Hidden in the World Map | 0 | - | 4.83 | 114,843 |
