| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 171,111 |
| Letter A Geography Chain | 0 | - | 4.54 | 67,810 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,794 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 105,197 |
| 6-Letter Geography Chain #2 | 0 | - | 4.41 | 71,720 |
| 4-Letter Geography Chain #2 | 0 | - | 4.53 | 88,213 |
| Cities Chain #2 | 0 | - | 4.42 | 56,557 |
| Cities Chain #1 | 0 | - | 4.61 | 66,883 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,662,445 |
| Solve the Secret Country #1 | 0 | - | 4.93 | 168,892 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 121,046 |
| Anagram Chain - Countries | 0 | - | 4.98 | 118,031 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 238,411 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 71,457 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 66,318 |
| Word Scramble - Countries | 0 | - | 4.88 | 2,129,428 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 454,296 |
| Countries with Four Letters | 0 | - | 4.99 | 426,693 |
| 5-Letter Geography Chain #1 | 0 | - | 4.22 | 132,068 |
| 5-Letter Geography Chain #2 | 0 | - | 4.37 | 127,858 |
| 6-Letter Geography Chain #1 | 0 | - | 4.28 | 96,885 |
| 5-Letter Geography Chain #3 | 0 | - | 4.25 | 74,082 |
| Boundary Waters | 0 | - | 4.92 | 88,872 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.88 | 35,493 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,904 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,642 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 61,105 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 202,425 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,778 |
| Country Chain | 0 | - | 4.96 | 218,738 |
| Islands by Country #1 | 0 | - | 4.90 | 176,910 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,391 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,706 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,510 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 219,689 |
| Name a Valid Country #3 | 0 | - | 4.99 | 266,539 |
| Name a Valid Country #1 | 0 | - | 4.99 | 296,454 |
| Name a Valid Country #2 | 0 | - | 4.98 | 254,770 |
| Name a Valid Country #4 | 0 | - | 4.97 | 259,762 |
| Name a Valid Country #5 | 0 | - | 4.99 | 210,576 |
| Name a Valid Country #6 | 0 | - | 4.95 | 145,801 |
| Name a Valid Country #7 | 0 | - | 4.91 | 132,272 |
| Name a Valid Country #8 | 0 | - | 4.86 | 101,390 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,512 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 115,598 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 307,107 |
| Random Geographic Groups of Seven | 0 | - | 4.92 | 47,015 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 324,586 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 746,909 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,776 |
| Five Letter Geography #3 | 0 | - | 4.63 | 132,165 |
| Six Letter Geography #1 | 0 | - | 4.42 | 115,126 |
| Six Letter Geography #2 | 0 | - | 4.68 | 68,031 |
| Six Letter Geography #3 | 0 | - | 4.52 | 82,088 |
| Seven Letter Geography #1 | 0 | - | 4.48 | 80,716 |
| Seven Letter Geography #3 | 0 | - | 4.51 | 38,996 |
| Geography Decoder | 0 | - | 4.53 | 75,888 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,761 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,895 |
| Five Letter Geography #1 | 0 | - | 4.48 | 152,202 |
| Five Letter Geography #4 | 0 | - | 4.77 | 85,353 |
| Five Letter Geography - Hero Mode | 0 | - | 4.64 | 35,783 |
| Word Chain - Science | 0 | - | 4.59 | 55,223 |
| 6-Letter Movie Chain #3 | 0 | - | 4.44 | 36,488 |
| The Only Country ... | 0 | - | 4.91 | 82,123 |
| Countries of the World Quiz | 0 | - | 5.00 | 48,008,049 |
| Landlocked Countries | 0 | - | 4.99 | 427,721 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,971 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,867 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,764 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 227,575 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 194,145 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 124,434 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 142,098 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 81,835 |
| Random Countries by Borders | 0 | - | 4.99 | 83,239 |
| Random Name a Valid Country | 0 | - | 4.99 | 206,997 |
| Name a Valid Island Country | 0 | - | 4.97 | 130,551 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 125,685 |
| Four Letter Geography #2 | 0 | - | 4.39 | 64,252 |
| Three Letter Geography | 0 | - | 4.29 | 75,099 |
| Five Letter Geography #2 | 0 | - | 4.30 | 89,000 |
| Geography Analogies #5 | 0 | - | 4.22 | 55,866 |
| Seven Continents Quiz | 0 | - | 4.21 | 107,523 |
| World Geography on a Map #1 | 0 | - | 4.94 | 74,019 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,567 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 167,235 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 125,261 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,543 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 67,533 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 41,232 |
| World Capitals Quiz | 0 | - | 5.00 | 5,117,182 |
| Sahara Desert Countries | 0 | - | 4.98 | 167,137 |
| Himalayan Countries | 0 | - | 4.93 | 141,024 |
| Andean Countries | 0 | - | 4.94 | 85,901 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 65,017 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,635 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,561 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,763 |
| Danube Countries | 0 | - | 4.97 | 72,609 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,876 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 87,026 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,534 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 151,017 |
| European Landlocked Countries | 0 | - | 4.99 | 147,823 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,609 |
| Countries with the Most Species | 0 | - | 4.99 | 103,672 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,715 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,834 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,976 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,963 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,709 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,177 |
| Countries in the Alps | 0 | - | 4.87 | 119,052 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 103,129 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 108,258 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 79,092 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,222 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 117,193 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,427 |
| Countries of the World - One Minute Sprint | 0 | - | 4.36 | 984,283 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,646 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 54,036 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,540 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,353 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,979 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,852 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,709 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,964 |
| Countries with the Most Grassland | 0 | - | 4.94 | 78,065 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 120,263 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,769 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 76,790 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,907 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 246,576 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,636 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,642 |
| Largest Countries By Category | 0 | - | 4.97 | 159,195 |
| Countries by Countries | 0 | - | 4.97 | 63,857 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 98,004 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,524 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 140,611 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,460 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,719 |
| All Countries by Population With a Map | 0 | - | 4.98 | 111,631 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,602 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,291 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 80,047 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,815,721 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 389,302 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 146,631 |
| Western Europe Map Quiz | 0 | - | 4.86 | 94,035 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,927 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,670 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 210,543 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,696 |
| Longest International Borders | 0 | - | 4.99 | 266,089 |
| Countries with Three Borders | 0 | - | 4.96 | 36,858 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,449 |
| Geography General Knowledge #1 | 0 | - | 4.43 | 265,473 |
| Geography General Knowledge #3 | 0 | - | 4.54 | 133,877 |
| Geography General Knowledge #4 | 0 | - | 4.49 | 187,940 |
| Geography General Knowledge #6 | 0 | - | 4.52 | 152,877 |
| Geography General Knowledge #7 | 0 | - | 4.44 | 160,250 |
| Geography General Knowledge #8 | 0 | - | 4.43 | 151,374 |
| Geography General Knowledge #10 | 0 | - | 4.47 | 157,801 |
| Geography General Knowledge #11 | 0 | - | 4.52 | 111,049 |
| Geography General Knowledge #12 | 0 | - | 4.78 | 125,439 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,595 |
| Geographic Groups of Four #1 | 0 | - | 4.70 | 176,730 |
| Geographic Groups of Five #1 | 0 | - | 4.48 | 120,936 |
| Geographic Groups of Seven #1 | 0 | - | 4.63 | 141,879 |
| Geographic Groups of Two #2 | 0 | - | 4.64 | 115,824 |
| Geographic Groups of Six #2 | 0 | - | 4.53 | 53,632 |
| Geographic Groups of Two #3 | 0 | - | 4.46 | 84,661 |
| Geographic Groups of Four #2 | 0 | - | 4.77 | 81,378 |
| Geographic Groups of Five #2 | 0 | - | 4.72 | 64,403 |
| Geographic Groups of Three #2 | 0 | - | 4.55 | 70,394 |
| Geographic Groups of Two #4 | 0 | - | 4.45 | 78,851 |
| Demonym of Every Country | 0 | - | 4.90 | 61,697 |
| Name a Valid Island | 0 | - | 4.80 | 69,629 |
| 4-Letter Music Chain | 0 | - | 4.49 | 53,648 |
| 4-Letter History Chain #1 | 0 | - | 4.41 | 85,659 |
| 5-Letter History Chain #3 | 0 | - | 4.47 | 66,781 |
| 6-Letter History Chain #2 | 0 | - | 4.51 | 57,843 |
| 5-Letter History Chain #1 | 0 | - | 4.54 | 102,940 |
| 4-Letter Movie Chain #3 | 0 | - | 4.50 | 59,883 |
| 6-Letter Movie Chain #1 | 0 | - | 4.21 | 75,122 |
| Word Chain - Africa | 0 | - | 4.47 | 31,741 |
| 6-Letter Movie Chain #2 | 0 | - | 4.28 | 37,761 |
| Word Chain - Christmas | 0 | - | 4.51 | 50,793 |
| Pacific Ocean General Knowledge | 0 | - | 4.70 | 36,418 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 48,097 |
| "Second Best" Geography Edition #1 | 0 | - | 4.56 | 63,772 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 337,060 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,603,508 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 377,187 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 410,650 |
| Island Countries | 0 | - | 4.99 | 713,211 |
| Random Countries Hidden in the World Map | 0 | - | 4.83 | 114,811 |
