| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 152,731 |
| Country Chain | 0 | - | 4.95 | 178,109 |
| Five Letter Geography #4 | 0 | - | 4.84 | 66,030 |
| 5-Letter Geography Chain #2 | 0 | - | 4.47 | 108,727 |
| 6-Letter Geography Chain #2 | 0 | - | 4.43 | 64,160 |
| 4-Letter Geography Chain #2 | 0 | - | 4.51 | 78,523 |
| Four Letter Geography #1 | 0 | - | 4.71 | 82,861 |
| Four Letter Geography #2 | 0 | - | 4.41 | 58,725 |
| Five Letter Geography #3 | 0 | - | 4.58 | 112,114 |
| Six Letter Geography #1 | 0 | - | 4.41 | 108,339 |
| Six Letter Geography #2 | 0 | - | 4.76 | 62,726 |
| Six Letter Geography #3 | 0 | - | 4.52 | 76,639 |
| Seven Letter Geography #1 | 0 | - | 4.48 | 62,271 |
| Eight Letter Geography #1 | 0 | - | 4.42 | 36,039 |
| 6-Letter Geography Chain #1 | 0 | - | 4.27 | 87,907 |
| 5-Letter Geography Chain #3 | 0 | - | 4.31 | 59,277 |
| Five Letter Geography #1 | 0 | - | 4.48 | 142,120 |
| Analogies of Countries #1 | 0 | - | 4.84 | 50,295 |
| Name a Valid Answer - Geography | 0 | - | 4.92 | 76,970 |
| Three Letter Geography | 0 | - | 4.20 | 60,811 |
| Five Letter Geography #2 | 0 | - | 4.27 | 82,771 |
| Five Letter Geography - Hero Mode | 0 | - | 4.58 | 24,460 |
| Largest World Cities With Five Letters | 0 | - | 4.55 | 59,424 |
| Cities Chain #2 | 0 | - | 4.42 | 53,537 |
| Cities Chain #1 | 0 | - | 4.65 | 62,843 |
| 4-Letter Music Chain | 0 | - | 4.47 | 48,484 |
| 5-Letter History Chain #3 | 0 | - | 4.48 | 50,716 |
| 6-Letter History Chain #2 | 0 | - | 4.53 | 50,839 |
| 5-Letter History Chain #1 | 0 | - | 4.53 | 83,529 |
| Solve the Secret Country #1 | 0 | - | 4.95 | 130,156 |
| Solve the Secret Country #2 | 0 | - | 4.90 | 88,324 |
| Anagram Chain - Countries | 0 | - | 4.98 | 96,758 |
| Geography General Knowledge #12 | 0 | - | 4.81 | 98,236 |
| Geographic Groups of Two #1 | 0 | - | 4.98 | 220,145 |
| Countries but all Vowels are Changed to O | 0 | - | 4.84 | 35,181 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 44,782 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,921,575 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 384,471 |
| Countries with Four Letters | 0 | - | 4.99 | 375,610 |
| 4-Letter Movie Chain #1 | 0 | - | 4.32 | 89,877 |
| 5-Letter Movie Chain #1 | 0 | - | 4.08 | 62,889 |
| 5-Letter Music Chain | 0 | - | 4.07 | 66,092 |
| 4-Letter History Chain #1 | 0 | - | 4.40 | 77,508 |
| 5-Letter History Chain #2 | 0 | - | 4.34 | 57,545 |
| 6-Letter History Chain #1 | 0 | - | 4.31 | 63,156 |
| 4-Letter History Chain #2 | 0 | - | 4.31 | 44,261 |
| 4-Letter History Chain #3 | 0 | - | 4.34 | 47,147 |
| 5-Letter Movie Chain #2 | 0 | - | 4.36 | 43,306 |
| 5-Letter Movie Chain #3 | 0 | - | 4.33 | 34,349 |
| 4-Letter Movie Chain #2 | 0 | - | 4.31 | 42,923 |
| Capital Cities Chain | 0 | - | 4.86 | 71,444 |
| Top Five Countries By Category #2 | 0 | - | 4.92 | 157,184 |
| Top Five Countries By Category #3 | 0 | - | 4.87 | 142,550 |
| Islands by Country #1 | 0 | - | 4.87 | 163,635 |
| Regions of Countries #1 | 0 | - | 4.96 | 149,704 |
| Regions of Countries #2 | 0 | - | 4.95 | 114,396 |
| Regions of Countries #3 | 0 | - | 4.84 | 83,643 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 180,989 |
| Name a Valid Country #3 | 0 | - | 4.98 | 209,605 |
| Name a Valid Country #1 | 0 | - | 4.99 | 227,717 |
| Name a Valid Country #2 | 0 | - | 4.98 | 194,575 |
| Name a Valid Country #4 | 0 | - | 4.96 | 201,571 |
| Name a Valid Country #5 | 0 | - | 4.99 | 158,649 |
| Name a Valid Country #6 | 0 | - | 4.92 | 88,571 |
| Name a Valid Country #7 | 0 | - | 4.90 | 87,170 |
| Name a Valid Country #8 | 0 | - | 4.94 | 56,958 |
| Random Geographic Groups of Five | 0 | - | 4.94 | 99,982 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 275,338 |
| Seven Letter Geography #2 | 0 | - | 4.19 | 24,183 |
| Seven Letter Geography #3 | 0 | - | 4.37 | 30,984 |
| Eight Letter Geography #2 | 0 | - | 4.02 | 17,886 |
| Boundary Waters | 0 | - | 4.93 | 81,135 |
| Geography Decoder | 0 | - | 4.55 | 71,503 |
| Continental Geography Decoder | 0 | - | 4.45 | 48,903 |
| Letter A Geography Chain | 0 | - | 4.52 | 63,527 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 74,822 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 44,796 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 51,224 |
| The Only Country ... | 0 | - | 4.88 | 46,183 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 162,464 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.92 | 68,043 |
| Five Biggest Immigrant Groups by Country #3 | 0 | - | 4.83 | 46,943 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 283,925 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 207,460 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 198,446 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 169,019 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.96 | 106,078 |
| Top Five Countries by Random Categories | 0 | - | 4.96 | 107,794 |
| Top Five Countries By Fruit Production | 0 | - | 4.93 | 42,845 |
| Random Countries by Borders | 0 | - | 4.99 | 66,449 |
| Random Name a Valid Country | 0 | - | 4.99 | 169,093 |
| Name a Valid Island Country | 0 | - | 4.96 | 102,832 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 100,068 |
| One Letter Answers #1 | 0 | - | 4.46 | 68,456 |
| 5-Letter Literature Chain | 0 | - | 4.32 | 51,750 |
| 4-Letter Literature Chain | 0 | - | 4.38 | 39,842 |
| Countries of the World Quiz | 0 | - | 5.00 | 40,947,138 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.82 | 30,134 |
| Word Scramble - Cities #1 | 0 | - | 4.48 | 94,062 |
| Name Any Valid U.S. City | 0 | - | 4.47 | 35,464 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 323,935 |
| Countries of the World - One Minute Sprint | 0 | - | 4.37 | 873,648 |
| Random Countries with Letters Missing | 0 | - | 4.55 | 71,315 |
| Empty World Map without 20 Random Countries | 0 | - | 4.93 | 101,189 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 62,742 |
| World Map with 10 Random Extra Borders | 0 | - | 4.97 | 326,514 |
| Geography General Knowledge #1 | 0 | - | 4.42 | 226,103 |
| Geography General Knowledge #2 | 0 | - | 4.43 | 154,780 |
| Geography General Knowledge #3 | 0 | - | 4.51 | 107,804 |
| Geography General Knowledge #4 | 0 | - | 4.48 | 158,129 |
| Geography General Knowledge #6 | 0 | - | 4.51 | 126,491 |
| Geography General Knowledge #8 | 0 | - | 4.47 | 124,248 |
| Geography General Knowledge #10 | 0 | - | 4.41 | 130,944 |
| Geography General Knowledge #11 | 0 | - | 4.48 | 89,051 |
| Geographic Groups of Four #1 | 0 | - | 4.70 | 166,223 |
| Geographic Groups of Five #1 | 0 | - | 4.48 | 114,816 |
| Geographic Groups of Seven #1 | 0 | - | 4.75 | 131,108 |
| Geographic Groups of Two #2 | 0 | - | 4.72 | 106,586 |
| Geographic Groups of Six #2 | 0 | - | 4.65 | 47,836 |
| Geographic Groups of Two #3 | 0 | - | 4.46 | 76,638 |
| Geographic Groups of Four #2 | 0 | - | 4.72 | 71,898 |
| Geographic Groups of Five #2 | 0 | - | 4.79 | 56,534 |
| Geographic Groups of Three #2 | 0 | - | 4.57 | 62,462 |
| Geographic Groups of Two #4 | 0 | - | 4.46 | 71,696 |
| Word Chain - Christmas | 0 | - | 4.49 | 46,242 |
| Geography Analogies #5 | 0 | - | 4.24 | 50,927 |
| Seven Continents Quiz | 0 | - | 4.22 | 94,892 |
| World Geography on a Map #1 | 0 | - | 4.93 | 67,353 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 83,827 |
| Countries With More Than 100 Million People | 0 | - | 4.98 | 137,254 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.95 | 109,853 |
| World Capitals Quiz | 0 | - | 5.00 | 4,499,330 |
| Members of the Arab League | 0 | - | 4.85 | 61,974 |
| Sahara Desert Countries | 0 | - | 4.97 | 126,965 |
| Himalayan Countries | 0 | - | 4.94 | 104,813 |
| Andean Countries | 0 | - | 4.91 | 58,118 |
| Countries with the Oldest Median Age | 0 | - | 4.84 | 59,078 |
| Countries with the Youngest Median Age | 0 | - | 4.98 | 49,359 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 102,710 |
| Coffee Producing Countries | 0 | - | 4.81 | 54,036 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 53,306 |
| Danube Countries | 0 | - | 4.97 | 56,642 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 91,689 |
| Countries With an "Ese" Demonym | 0 | - | 4.96 | 64,846 |
| Countries with the Best Passports | 0 | - | 4.88 | 71,218 |
| Countries with the Worst Passports | 0 | - | 4.87 | 49,359 |
| Countries with the Most Immigrants | 0 | - | 4.87 | 109,537 |
| European Landlocked Countries | 0 | - | 4.99 | 115,507 |
| Partially Recognized Countries | 0 | - | 4.98 | 89,352 |
| Countries with the Most Species | 0 | - | 4.99 | 89,529 |
| Countries 197 to 205 | 0 | - | 4.88 | 56,349 |
| Tropic of Cancer Countries | 0 | - | 4.96 | 44,681 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 44,008 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 48,277 |
| Countries that Use the Peso | 0 | - | 4.82 | 46,413 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.88 | 58,689 |
| Countries with a AAA Credit Rating | 0 | - | 4.89 | 49,142 |
| Countries in the Alps | 0 | - | 4.84 | 102,648 |
| Top Five Importing Partners by Country | 0 | - | 4.98 | 85,306 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 87,131 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 71,582 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 78,246 |
| Northernmost Countries by Continent | 0 | - | 4.97 | 93,965 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 87,555 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 89,621 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 46,139 |
| Biggest Country by Body of Water | 0 | - | 4.96 | 45,319 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 54,648 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.88 | 69,423 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 48,592 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 36,665 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 95,488 |
| Arctic Ocean Countries | 0 | - | 4.93 | 71,960 |
| Countries with the Most Grassland | 0 | - | 4.93 | 69,469 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 98,046 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 61,333 |
| Countries that Host the Most Refugees | 0 | - | 4.93 | 53,375 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 196,281 |
| World Countries - Blind Typing | 0 | - | 5.00 | 72,892 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 42,278 |
| Largest Countries By Category | 0 | - | 4.96 | 144,893 |
| Countries by Countries | 0 | - | 4.96 | 54,641 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,073,172 |
| Country Flags with the Most White | 0 | - | 4.90 | 124,458 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 58,704 |
| Random Countries Hidden in the World Map | 0 | - | 4.84 | 92,540 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 44,708 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 78,207 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.91 | 257,248 |
| Name a Valid Country A-Z | 0 | - | 4.97 | 83,216 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 134,604 |
| Western Europe Map Quiz | 0 | - | 4.87 | 89,124 |
| Tourist Attraction by Negative Review | 0 | - | 4.90 | 59,681 |
| Who Controls It? #1 | 0 | - | 4.84 | 45,507 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 181,265 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 110,920 |
| Longest International Borders | 0 | - | 4.99 | 234,186 |
| Country Connect by Northernmost Point | 0 | - | 4.97 | 35,956 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 40,089 |
| Demonym of Every Country | 0 | - | 4.91 | 49,547 |
