| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 171,045 |
| Letter A Geography Chain | 0 | - | 4.54 | 67,789 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,770 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 105,115 |
| 6-Letter Geography Chain #2 | 0 | - | 4.41 | 71,690 |
| 4-Letter Geography Chain #2 | 0 | - | 4.53 | 88,180 |
| Cities Chain #2 | 0 | - | 4.42 | 56,544 |
| Cities Chain #1 | 0 | - | 4.61 | 66,861 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,658,811 |
| Solve the Secret Country #1 | 0 | - | 4.93 | 168,665 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 120,809 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,907 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 238,306 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 71,303 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 66,174 |
| Word Scramble - Countries | 0 | - | 4.88 | 2,127,776 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 454,018 |
| Countries with Four Letters | 0 | - | 4.99 | 426,360 |
| 5-Letter Geography Chain #1 | 0 | - | 4.22 | 132,026 |
| 5-Letter Geography Chain #2 | 0 | - | 4.37 | 127,807 |
| 6-Letter Geography Chain #1 | 0 | - | 4.28 | 96,848 |
| 5-Letter Geography Chain #3 | 0 | - | 4.25 | 74,060 |
| Boundary Waters | 0 | - | 4.92 | 88,828 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.88 | 35,456 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,814 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,525 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 61,051 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 202,272 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,639 |
| Country Chain | 0 | - | 4.96 | 218,635 |
| Islands by Country #1 | 0 | - | 4.90 | 176,475 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,333 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,645 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,461 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 219,470 |
| Name a Valid Country #3 | 0 | - | 4.99 | 266,335 |
| Name a Valid Country #1 | 0 | - | 4.99 | 295,989 |
| Name a Valid Country #2 | 0 | - | 4.98 | 254,551 |
| Name a Valid Country #4 | 0 | - | 4.97 | 259,544 |
| Name a Valid Country #5 | 0 | - | 4.99 | 210,359 |
| Name a Valid Country #6 | 0 | - | 4.95 | 145,603 |
| Name a Valid Country #7 | 0 | - | 4.91 | 132,106 |
| Name a Valid Country #8 | 0 | - | 4.86 | 101,231 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,464 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 115,519 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 306,898 |
| Random Geographic Groups of Seven | 0 | - | 4.92 | 46,925 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 324,269 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 745,087 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,750 |
| Five Letter Geography #3 | 0 | - | 4.63 | 132,130 |
| Six Letter Geography #1 | 0 | - | 4.42 | 115,096 |
| Six Letter Geography #2 | 0 | - | 4.68 | 68,017 |
| Six Letter Geography #3 | 0 | - | 4.52 | 82,068 |
| Seven Letter Geography #1 | 0 | - | 4.48 | 80,648 |
| Seven Letter Geography #3 | 0 | - | 4.51 | 38,964 |
| Geography Decoder | 0 | - | 4.53 | 75,867 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,751 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,868 |
| Five Letter Geography #1 | 0 | - | 4.48 | 152,162 |
| Five Letter Geography #4 | 0 | - | 4.77 | 85,329 |
| Five Letter Geography - Hero Mode | 0 | - | 4.64 | 35,768 |
| Word Chain - Science | 0 | - | 4.59 | 55,194 |
| 6-Letter Movie Chain #3 | 0 | - | 4.44 | 36,472 |
| The Only Country ... | 0 | - | 4.91 | 82,026 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,957,638 |
| Landlocked Countries | 0 | - | 4.99 | 427,115 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,883 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,807 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,562 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 227,406 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,981 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 124,318 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 141,856 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 81,625 |
| Random Countries by Borders | 0 | - | 4.99 | 83,188 |
| Random Name a Valid Country | 0 | - | 4.99 | 206,869 |
| Name a Valid Island Country | 0 | - | 4.97 | 130,414 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 125,540 |
| Four Letter Geography #2 | 0 | - | 4.39 | 64,237 |
| Three Letter Geography | 0 | - | 4.29 | 75,082 |
| Five Letter Geography #2 | 0 | - | 4.30 | 88,989 |
| Geography Analogies #5 | 0 | - | 4.22 | 55,850 |
| Seven Continents Quiz | 0 | - | 4.21 | 107,479 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,980 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,496 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 167,138 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 125,173 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,509 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 67,482 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 41,201 |
| World Capitals Quiz | 0 | - | 5.00 | 5,112,719 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,858 |
| Himalayan Countries | 0 | - | 4.93 | 140,763 |
| Andean Countries | 0 | - | 4.94 | 85,769 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,891 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,454 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,446 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,671 |
| Danube Countries | 0 | - | 4.97 | 72,527 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,774 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,960 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,409 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,883 |
| European Landlocked Countries | 0 | - | 4.99 | 147,721 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,516 |
| Countries with the Most Species | 0 | - | 4.99 | 103,636 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,612 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,807 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,949 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,910 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,667 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,119 |
| Countries in the Alps | 0 | - | 4.87 | 118,944 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,951 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 108,091 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 79,049 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,154 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 117,108 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,374 |
| Countries of the World - One Minute Sprint | 0 | - | 4.36 | 983,442 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,571 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,981 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,506 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,301 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,947 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,821 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,661 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,910 |
| Countries with the Most Grassland | 0 | - | 4.94 | 78,012 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 120,115 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,719 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 76,338 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,824 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 246,231 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,454 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,604 |
| Largest Countries By Category | 0 | - | 4.97 | 159,061 |
| Countries by Countries | 0 | - | 4.97 | 63,793 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 97,817 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,415 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 140,411 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,443 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,702 |
| All Countries by Population With a Map | 0 | - | 4.98 | 111,362 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,537 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,211 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 80,025 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,811,371 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 388,798 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 146,563 |
| Western Europe Map Quiz | 0 | - | 4.86 | 94,022 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,874 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,653 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 210,363 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,643 |
| Longest International Borders | 0 | - | 4.99 | 265,971 |
| Countries with Three Borders | 0 | - | 4.96 | 36,827 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,418 |
| Geography General Knowledge #1 | 0 | - | 4.43 | 265,295 |
| Geography General Knowledge #3 | 0 | - | 4.54 | 133,811 |
| Geography General Knowledge #4 | 0 | - | 4.49 | 187,841 |
| Geography General Knowledge #6 | 0 | - | 4.52 | 152,803 |
| Geography General Knowledge #7 | 0 | - | 4.44 | 160,183 |
| Geography General Knowledge #8 | 0 | - | 4.43 | 151,307 |
| Geography General Knowledge #10 | 0 | - | 4.47 | 157,723 |
| Geography General Knowledge #11 | 0 | - | 4.52 | 111,002 |
| Geography General Knowledge #12 | 0 | - | 4.78 | 125,387 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,557 |
| Geographic Groups of Four #1 | 0 | - | 4.70 | 176,662 |
| Geographic Groups of Five #1 | 0 | - | 4.48 | 120,907 |
| Geographic Groups of Seven #1 | 0 | - | 4.63 | 141,830 |
| Geographic Groups of Two #2 | 0 | - | 4.64 | 115,768 |
| Geographic Groups of Six #2 | 0 | - | 4.53 | 53,598 |
| Geographic Groups of Two #3 | 0 | - | 4.46 | 84,617 |
| Geographic Groups of Four #2 | 0 | - | 4.77 | 81,323 |
| Geographic Groups of Five #2 | 0 | - | 4.72 | 64,369 |
| Geographic Groups of Three #2 | 0 | - | 4.55 | 70,352 |
| Geographic Groups of Two #4 | 0 | - | 4.45 | 78,809 |
| Demonym of Every Country | 0 | - | 4.90 | 61,620 |
| Name a Valid Island | 0 | - | 4.80 | 69,597 |
| 4-Letter Music Chain | 0 | - | 4.49 | 53,614 |
| 4-Letter History Chain #1 | 0 | - | 4.41 | 85,638 |
| 5-Letter History Chain #3 | 0 | - | 4.47 | 66,753 |
| 6-Letter History Chain #2 | 0 | - | 4.51 | 57,825 |
| 5-Letter History Chain #1 | 0 | - | 4.54 | 102,907 |
| 4-Letter Movie Chain #3 | 0 | - | 4.50 | 59,853 |
| 6-Letter Movie Chain #1 | 0 | - | 4.21 | 75,104 |
| Word Chain - Africa | 0 | - | 4.47 | 31,730 |
| 6-Letter Movie Chain #2 | 0 | - | 4.28 | 37,746 |
| Word Chain - Christmas | 0 | - | 4.51 | 50,775 |
| Pacific Ocean General Knowledge | 0 | - | 4.70 | 36,404 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 48,063 |
| "Second Best" Geography Edition #1 | 0 | - | 4.56 | 63,737 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,465 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,601,931 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 377,000 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 410,267 |
| Island Countries | 0 | - | 4.99 | 712,949 |
| Random Countries Hidden in the World Map | 0 | - | 4.83 | 114,671 |
