| Geography General Knowledge #1 | 0 | - | 4.43 | 262,957 |
| Geography General Knowledge #3 | 0 | - | 4.54 | 132,617 |
| Geography General Knowledge #4 | 0 | - | 4.49 | 186,538 |
| Geography General Knowledge #6 | 0 | - | 4.52 | 151,768 |
| Geography General Knowledge #7 | 0 | - | 4.44 | 159,138 |
| Geography General Knowledge #8 | 0 | - | 4.45 | 150,196 |
| Geography General Knowledge #10 | 0 | - | 4.47 | 156,726 |
| Geography General Knowledge #11 | 0 | - | 4.52 | 110,190 |
| Geography General Knowledge #12 | 0 | - | 4.80 | 124,394 |
| Country Decoders #1 | 0 | - | 4.45 | 43,674 |
| Random Geography General Knowledge Quiz | 0 | - | 4.46 | 135,244 |
| Geography General Knowledge #2 | 0 | - | 4.38 | 180,465 |
| Geography General Knowledge #5 | 0 | - | 4.34 | 148,696 |
| Geography General Knowledge #9 | 0 | - | 4.39 | 131,707 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 144,390 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,358 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,207 |
| 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 | 5,617,072 |
| 4-Letter Geography Chain #1 | 0 | - | 4.81 | 169,924 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,099,264 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 449,529 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 165,294 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,964 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,284 |
| Countries with Four Letters | 0 | - | 4.99 | 421,801 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 236,742 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,311 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,350 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 199,887 |
| Top Five Countries By Category #3 | 0 | - | 4.81 | 176,410 |
| Country Chain | 0 | - | 4.96 | 216,897 |
| Countries with Shortest Maximum Distances to the Ocean | 0 | - | 4.13 | 30,947 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 320,079 |
| Islands by Country #1 | 0 | - | 4.88 | 175,160 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,412 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,759 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,654 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 216,225 |
| Name a Valid Country #3 | 0 | - | 4.99 | 262,643 |
| Name a Valid Country #1 | 0 | - | 4.99 | 289,030 |
| Name a Valid Country #2 | 0 | - | 4.98 | 250,232 |
| Name a Valid Country #4 | 0 | - | 4.97 | 255,144 |
| Name a Valid Country #5 | 0 | - | 4.99 | 206,529 |
| Name a Valid Country #6 | 0 | - | 4.94 | 129,088 |
| Name a Valid Country #7 | 0 | - | 4.91 | 128,976 |
| Name a Valid Country #8 | 0 | - | 4.85 | 98,331 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,964 |
| U.S. Geography General Knowledge #1 | 0 | - | 4.14 | 28,620 |
| U.S. Geography General Knowledge #2 | 0 | - | 4.28 | 24,659 |
| Country Decoders #2 | 0 | - | 4.12 | 26,795 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 114,425 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 304,727 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 719,508 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,948 |
| The Only Country ... | 0 | - | 4.91 | 80,856 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,691 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,008 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,716 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,689 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,895 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,624 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 139,149 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 79,173 |
| Random Countries by Borders | 0 | - | 4.99 | 82,322 |
| Random Name a Valid Country | 0 | - | 4.99 | 204,801 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,802 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 123,974 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,347 |
| Five Letter Geography #3 | 0 | - | 4.61 | 131,427 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,585 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,599 |
| Six Letter Geography #3 | 0 | - | 4.52 | 81,682 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 72,446 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 38,046 |
| Geography Decoder | 0 | - | 4.53 | 75,594 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,532 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,602 |
| Letter A Geography Chain | 0 | - | 4.54 | 67,531 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,539 |
| Five Letter Geography #4 | 0 | - | 4.78 | 84,898 |
| 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 | 382,575 |
| Science General Knowledge #1 | 0 | - | 4.54 | 165,762 |
| Science General Knowledge #2 | 0 | - | 4.48 | 118,635 |
| Science General Knowledge #3 | 0 | - | 4.56 | 108,247 |
| Empty World Map without 20 Random Countries | 0 | - | 4.93 | 137,490 |
| Boundary Waters | 0 | - | 4.92 | 88,400 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,107 |
| 4-Letter Geography Chain #2 | 0 | - | 4.53 | 87,602 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,964 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,252 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,378 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,183 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 66,881 |
| Cities Chain #2 | 0 | - | 4.42 | 56,333 |
| Cities Chain #1 | 0 | - | 4.61 | 66,594 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 40,519 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,364,067 |
| Landlocked Countries | 0 | - | 4.99 | 419,359 |
| Countries of the World - One Minute Sprint | 0 | - | 4.36 | 975,519 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 95,435 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 112,846 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 79,061 |
| Name a Country A-Z | 0 | - | 5.00 | 242,874 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 279,029 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 121,444 |
| Geographic Groups of Four #1 | 0 | - | 4.70 | 175,931 |
| Geographic Groups of Five #1 | 0 | - | 4.47 | 120,542 |
| Geographic Groups of Seven #1 | 0 | - | 4.63 | 140,979 |
| Geographic Groups of Two #2 | 0 | - | 4.67 | 115,024 |
| Geographic Groups of Six #2 | 0 | - | 4.53 | 53,163 |
| Geographic Groups of Two #3 | 0 | - | 4.46 | 83,931 |
| Geographic Groups of Four #2 | 0 | - | 4.75 | 80,620 |
| Geographic Groups of Five #2 | 0 | - | 4.74 | 63,847 |
| Geographic Groups of Three #2 | 0 | - | 4.55 | 69,710 |
| Geographic Groups of Two #4 | 0 | - | 4.45 | 78,224 |
| Name a Valid Island | 0 | - | 4.78 | 68,822 |
| History General Knowledge #1 | 0 | - | 4.55 | 128,145 |
| History General Knowledge #3 | 0 | - | 4.50 | 96,308 |
| History General Knowledge #6 | 0 | - | 4.49 | 88,865 |
| History General Knowledge #10 | 0 | - | 4.43 | 77,814 |
| History General Knowledge #11 | 0 | - | 4.45 | 72,586 |
| Four Letter Geography #2 | 0 | - | 4.39 | 63,948 |
| Three Letter Geography | 0 | - | 4.29 | 74,775 |
| Five Letter Geography #2 | 0 | - | 4.30 | 88,567 |
| Geography Analogies #5 | 0 | - | 4.22 | 55,128 |
| Seven Continents Quiz | 0 | - | 4.21 | 106,574 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,523 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,685 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,740 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,980 |
| World Capitals Quiz | 0 | - | 5.00 | 5,066,141 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,162 |
| Himalayan Countries | 0 | - | 4.95 | 137,594 |
| Andean Countries | 0 | - | 4.95 | 84,031 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,285 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,772 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,899 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,402 |
| Danube Countries | 0 | - | 4.97 | 71,706 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,616 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,105 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,722 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,801 |
| European Landlocked Countries | 0 | - | 4.99 | 146,815 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,189 |
| Countries with the Most Species | 0 | - | 4.99 | 102,960 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,336 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,440 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,603 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,337 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,014 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,403 |
| Countries in the Alps | 0 | - | 4.87 | 117,754 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,185 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,452 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,448 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,039 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,151 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,747 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,331 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,226 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,992 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,590 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,508 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,358 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,963 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,223 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,248 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,268 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,089 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,591 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,599 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,561 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,334 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,018 |
| Largest Countries By Category | 0 | - | 4.97 | 157,715 |
| Countries by Countries | 0 | - | 4.96 | 62,879 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,271 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,173 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,479 |
| All Countries by Population With a Map | 0 | - | 4.98 | 108,666 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,688 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,371 |
| Islands by Country #2 | 0 | - | 4.80 | 77,359 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,759,390 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 115,572 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,419 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,759 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 82,262 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,401 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 208,200 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,099 |
| Longest International Borders | 0 | - | 4.99 | 264,727 |
| Countries with Three Borders | 0 | - | 4.96 | 36,470 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,933 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,044 |
