| Geography General Knowledge #1 | 0 | - | 4.43 | 262,949 |
| Geography General Knowledge #3 | 0 | - | 4.54 | 132,615 |
| Geography General Knowledge #4 | 0 | - | 4.49 | 186,531 |
| Geography General Knowledge #6 | 0 | - | 4.52 | 151,763 |
| Geography General Knowledge #7 | 0 | - | 4.44 | 159,133 |
| Geography General Knowledge #8 | 0 | - | 4.45 | 150,193 |
| Geography General Knowledge #10 | 0 | - | 4.47 | 156,720 |
| Geography General Knowledge #11 | 0 | - | 4.52 | 110,186 |
| Geography General Knowledge #12 | 0 | - | 4.80 | 124,392 |
| Country Decoders #1 | 0 | - | 4.45 | 43,672 |
| Random Geography General Knowledge Quiz | 0 | - | 4.46 | 135,240 |
| Geography General Knowledge #2 | 0 | - | 4.38 | 180,461 |
| Geography General Knowledge #5 | 0 | - | 4.34 | 148,695 |
| Geography General Knowledge #9 | 0 | - | 4.39 | 131,704 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 144,383 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,357 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,201 |
| U.S. Geography General Knowledge #4 | 0 | - | 4.29 | 31,863 |
| U.S. Geography General Knowledge #3 | 0 | - | 4.15 | 34,859 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,616,849 |
| 4-Letter Geography Chain #1 | 0 | - | 4.81 | 169,915 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,099,175 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 449,424 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 165,272 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,935 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,275 |
| Countries with Four Letters | 0 | - | 4.99 | 421,776 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 236,734 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,299 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,340 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 199,816 |
| Top Five Countries By Category #3 | 0 | - | 4.81 | 175,427 |
| Country Chain | 0 | - | 4.96 | 216,883 |
| Countries with Shortest Maximum Distances to the Ocean | 0 | - | 4.13 | 30,947 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 320,055 |
| Islands by Country #1 | 0 | - | 4.88 | 175,155 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,408 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,754 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,650 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 216,207 |
| Name a Valid Country #3 | 0 | - | 4.99 | 262,628 |
| Name a Valid Country #1 | 0 | - | 4.99 | 288,987 |
| Name a Valid Country #2 | 0 | - | 4.98 | 250,208 |
| Name a Valid Country #4 | 0 | - | 4.97 | 255,122 |
| Name a Valid Country #5 | 0 | - | 4.99 | 206,511 |
| Name a Valid Country #6 | 0 | - | 4.94 | 129,071 |
| Name a Valid Country #7 | 0 | - | 4.91 | 128,959 |
| Name a Valid Country #8 | 0 | - | 4.85 | 98,313 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,962 |
| U.S. Geography General Knowledge #1 | 0 | - | 4.14 | 28,619 |
| U.S. Geography General Knowledge #2 | 0 | - | 4.28 | 24,658 |
| Country Decoders #2 | 0 | - | 4.12 | 26,795 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 114,423 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 304,714 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 719,458 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,947 |
| The Only Country ... | 0 | - | 4.91 | 80,846 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,671 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,001 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,695 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,671 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,883 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,610 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 139,120 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 79,136 |
| Random Countries by Borders | 0 | - | 4.99 | 82,318 |
| Random Name a Valid Country | 0 | - | 4.99 | 204,789 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,796 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 123,965 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,346 |
| Five Letter Geography #3 | 0 | - | 4.61 | 131,426 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,583 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,596 |
| Six Letter Geography #3 | 0 | - | 4.52 | 81,680 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 72,444 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 38,043 |
| Geography Decoder | 0 | - | 4.53 | 75,589 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,532 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,599 |
| Letter A Geography Chain | 0 | - | 4.54 | 67,530 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,536 |
| Five Letter Geography #4 | 0 | - | 4.78 | 84,897 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,563 |
| Random General Knowledge - Countries | 0 | - | 4.33 | 88,709 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 382,551 |
| Science General Knowledge #1 | 0 | - | 4.54 | 165,750 |
| Science General Knowledge #2 | 0 | - | 4.48 | 118,629 |
| Science General Knowledge #3 | 0 | - | 4.56 | 108,222 |
| Empty World Map without 20 Random Countries | 0 | - | 4.93 | 137,477 |
| Boundary Waters | 0 | - | 4.92 | 88,399 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,105 |
| 4-Letter Geography Chain #2 | 0 | - | 4.53 | 87,599 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,955 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,240 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,374 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,181 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 66,866 |
| Cities Chain #2 | 0 | - | 4.42 | 56,331 |
| Cities Chain #1 | 0 | - | 4.61 | 66,592 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 40,519 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,359,890 |
| Landlocked Countries | 0 | - | 4.99 | 419,302 |
| Countries of the World - One Minute Sprint | 0 | - | 4.36 | 975,462 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 95,416 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 112,835 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 79,060 |
| Name a Country A-Z | 0 | - | 5.00 | 242,857 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 279,009 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 121,435 |
| Geographic Groups of Four #1 | 0 | - | 4.70 | 175,928 |
| Geographic Groups of Five #1 | 0 | - | 4.47 | 120,542 |
| Geographic Groups of Seven #1 | 0 | - | 4.63 | 140,977 |
| Geographic Groups of Two #2 | 0 | - | 4.67 | 115,021 |
| Geographic Groups of Six #2 | 0 | - | 4.53 | 53,162 |
| Geographic Groups of Two #3 | 0 | - | 4.46 | 83,930 |
| Geographic Groups of Four #2 | 0 | - | 4.75 | 80,617 |
| Geographic Groups of Five #2 | 0 | - | 4.74 | 63,845 |
| Geographic Groups of Three #2 | 0 | - | 4.55 | 69,707 |
| Geographic Groups of Two #4 | 0 | - | 4.45 | 78,221 |
| Name a Valid Island | 0 | - | 4.78 | 68,819 |
| History General Knowledge #1 | 0 | - | 4.55 | 128,139 |
| History General Knowledge #3 | 0 | - | 4.50 | 96,305 |
| History General Knowledge #6 | 0 | - | 4.49 | 88,863 |
| History General Knowledge #10 | 0 | - | 4.43 | 77,812 |
| History General Knowledge #11 | 0 | - | 4.45 | 72,581 |
| Four Letter Geography #2 | 0 | - | 4.39 | 63,948 |
| Three Letter Geography | 0 | - | 4.29 | 74,771 |
| Five Letter Geography #2 | 0 | - | 4.30 | 88,566 |
| Geography Analogies #5 | 0 | - | 4.22 | 55,128 |
| Seven Continents Quiz | 0 | - | 4.21 | 106,566 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,517 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,678 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,733 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,973 |
| World Capitals Quiz | 0 | - | 5.00 | 5,065,889 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,148 |
| Himalayan Countries | 0 | - | 4.95 | 137,566 |
| Andean Countries | 0 | - | 4.95 | 84,015 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,279 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,756 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,896 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,397 |
| Danube Countries | 0 | - | 4.97 | 71,702 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,612 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,098 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,713 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,790 |
| European Landlocked Countries | 0 | - | 4.99 | 146,812 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,181 |
| Countries with the Most Species | 0 | - | 4.99 | 102,953 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,329 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,439 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,598 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,334 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,008 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,399 |
| Countries in the Alps | 0 | - | 4.87 | 117,748 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,178 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,439 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,444 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,039 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,144 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,744 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,324 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,220 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,986 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,585 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,506 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,355 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,961 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,218 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,242 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,258 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,089 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,590 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,593 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,541 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,318 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,016 |
| Largest Countries By Category | 0 | - | 4.97 | 157,700 |
| Countries by Countries | 0 | - | 4.96 | 62,875 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,260 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,172 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,479 |
| All Countries by Population With a Map | 0 | - | 4.98 | 108,651 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,687 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,366 |
| Islands by Country #2 | 0 | - | 4.80 | 77,356 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,759,067 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 115,567 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,413 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,757 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 82,260 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,400 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 208,180 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,094 |
| Longest International Borders | 0 | - | 4.99 | 264,719 |
| Countries with Three Borders | 0 | - | 4.96 | 36,468 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,929 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,039 |
