| Geography General Knowledge #1 | 0 | - | 4.43 | 262,943 |
| Geography General Knowledge #3 | 0 | - | 4.54 | 132,615 |
| Geography General Knowledge #4 | 0 | - | 4.49 | 186,527 |
| Geography General Knowledge #6 | 0 | - | 4.52 | 151,763 |
| Geography General Knowledge #7 | 0 | - | 4.44 | 159,130 |
| Geography General Knowledge #8 | 0 | - | 4.45 | 150,190 |
| Geography General Knowledge #10 | 0 | - | 4.47 | 156,718 |
| Geography General Knowledge #11 | 0 | - | 4.52 | 110,185 |
| Geography General Knowledge #12 | 0 | - | 4.80 | 124,389 |
| Country Decoders #1 | 0 | - | 4.45 | 43,671 |
| Random Geography General Knowledge Quiz | 0 | - | 4.46 | 135,238 |
| Geography General Knowledge #2 | 0 | - | 4.38 | 180,460 |
| Geography General Knowledge #5 | 0 | - | 4.34 | 148,695 |
| Geography General Knowledge #9 | 0 | - | 4.39 | 131,703 |
| 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 | 104,198 |
| U.S. Geography General Knowledge #4 | 0 | - | 4.29 | 31,861 |
| U.S. Geography General Knowledge #3 | 0 | - | 4.15 | 34,856 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,616,720 |
| 4-Letter Geography Chain #1 | 0 | - | 4.81 | 169,911 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,099,140 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 449,380 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 165,264 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,925 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,268 |
| Countries with Four Letters | 0 | - | 4.99 | 421,763 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 236,729 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,298 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,332 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 199,779 |
| Top Five Countries By Category #3 | 0 | - | 4.81 | 175,008 |
| Country Chain | 0 | - | 4.96 | 216,879 |
| Countries with Shortest Maximum Distances to the Ocean | 0 | - | 4.13 | 30,947 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 320,052 |
| Islands by Country #1 | 0 | - | 4.88 | 175,151 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,407 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,753 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,650 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 216,201 |
| Name a Valid Country #3 | 0 | - | 4.99 | 262,618 |
| Name a Valid Country #1 | 0 | - | 4.99 | 288,969 |
| Name a Valid Country #2 | 0 | - | 4.98 | 250,202 |
| Name a Valid Country #4 | 0 | - | 4.97 | 255,109 |
| Name a Valid Country #5 | 0 | - | 4.99 | 206,499 |
| Name a Valid Country #6 | 0 | - | 4.94 | 129,058 |
| Name a Valid Country #7 | 0 | - | 4.91 | 128,949 |
| Name a Valid Country #8 | 0 | - | 4.85 | 98,306 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,962 |
| U.S. Geography General Knowledge #1 | 0 | - | 4.14 | 28,616 |
| U.S. Geography General Knowledge #2 | 0 | - | 4.28 | 24,657 |
| Country Decoders #2 | 0 | - | 4.12 | 26,795 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 114,422 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 304,709 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 719,437 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,943 |
| The Only Country ... | 0 | - | 4.91 | 80,844 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,666 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,996 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,691 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,663 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,881 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,608 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 139,115 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 79,131 |
| Random Countries by Borders | 0 | - | 4.99 | 82,314 |
| Random Name a Valid Country | 0 | - | 4.99 | 204,787 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,793 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 123,959 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,345 |
| Five Letter Geography #3 | 0 | - | 4.61 | 131,426 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,580 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,594 |
| Six Letter Geography #3 | 0 | - | 4.52 | 81,677 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 72,441 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 38,043 |
| Geography Decoder | 0 | - | 4.53 | 75,586 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,532 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,598 |
| Letter A Geography Chain | 0 | - | 4.54 | 67,530 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,532 |
| Five Letter Geography #4 | 0 | - | 4.78 | 84,896 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,563 |
| Random General Knowledge - Countries | 0 | - | 4.33 | 88,708 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 382,545 |
| Science General Knowledge #1 | 0 | - | 4.54 | 165,743 |
| Science General Knowledge #2 | 0 | - | 4.48 | 118,626 |
| Science General Knowledge #3 | 0 | - | 4.56 | 108,199 |
| Empty World Map without 20 Random Countries | 0 | - | 4.93 | 137,471 |
| 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 | 87,598 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,955 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,235 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,371 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,181 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 66,862 |
| Cities Chain #2 | 0 | - | 4.42 | 56,330 |
| Cities Chain #1 | 0 | - | 4.61 | 66,592 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 40,518 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,358,500 |
| Landlocked Countries | 0 | - | 4.99 | 419,284 |
| Countries of the World - One Minute Sprint | 0 | - | 4.36 | 975,447 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 95,408 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 112,832 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 79,060 |
| Name a Country A-Z | 0 | - | 5.00 | 242,850 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 279,006 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 121,431 |
| Geographic Groups of Four #1 | 0 | - | 4.70 | 175,927 |
| Geographic Groups of Five #1 | 0 | - | 4.47 | 120,541 |
| Geographic Groups of Seven #1 | 0 | - | 4.63 | 140,975 |
| 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 | 80,616 |
| Geographic Groups of Five #2 | 0 | - | 4.74 | 63,844 |
| Geographic Groups of Three #2 | 0 | - | 4.55 | 69,706 |
| Geographic Groups of Two #4 | 0 | - | 4.45 | 78,219 |
| 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 | 96,304 |
| 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 | 74,770 |
| 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 | 95,676 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,730 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,969 |
| World Capitals Quiz | 0 | - | 5.00 | 5,065,772 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,131 |
| Himalayan Countries | 0 | - | 4.95 | 137,558 |
| Andean Countries | 0 | - | 4.95 | 84,008 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,277 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,752 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,892 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,395 |
| Danube Countries | 0 | - | 4.97 | 71,701 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,610 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,096 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,709 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,789 |
| European Landlocked Countries | 0 | - | 4.99 | 146,812 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,176 |
| Countries with the Most Species | 0 | - | 4.99 | 102,949 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,328 |
| 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 | 57,394 |
| Countries in the Alps | 0 | - | 4.87 | 117,746 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,178 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,435 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,444 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,037 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,142 |
| 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 | 57,983 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,585 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,505 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,353 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,960 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,216 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,241 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,254 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,086 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,587 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,584 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,536 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,312 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,016 |
| Largest Countries By Category | 0 | - | 4.97 | 157,699 |
| Countries by Countries | 0 | - | 4.96 | 62,870 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,258 |
| 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 | 108,644 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,687 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,363 |
| Islands by Country #2 | 0 | - | 4.80 | 77,355 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,758,953 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 115,566 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,412 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,756 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 82,258 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,400 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 208,171 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,092 |
| Longest International Borders | 0 | - | 4.99 | 264,715 |
| 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 | 48,037 |
