| Analogies of Countries #1 | 0 | - | 4.89 | 68,738 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 105,008 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,654,438 |
| Geography General Knowledge #1 | 0 | - | 4.43 | 265,072 |
| Geography General Knowledge #3 | 0 | - | 4.54 | 133,710 |
| Geography General Knowledge #4 | 0 | - | 4.49 | 187,711 |
| Geography General Knowledge #6 | 0 | - | 4.52 | 152,691 |
| Geography General Knowledge #7 | 0 | - | 4.44 | 160,077 |
| Geography General Knowledge #8 | 0 | - | 4.43 | 151,198 |
| Geography General Knowledge #10 | 0 | - | 4.47 | 157,626 |
| Geography General Knowledge #11 | 0 | - | 4.52 | 110,926 |
| Geography General Knowledge #12 | 0 | - | 4.78 | 125,312 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 170,930 |
| Word Scramble - Countries | 0 | - | 4.88 | 2,125,399 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 453,691 |
| Solve the Secret Country #1 | 0 | - | 4.93 | 168,305 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 120,529 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,739 |
| Countries with Four Letters | 0 | - | 4.99 | 425,957 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 238,160 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 71,094 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 65,986 |
| Country Decoders #1 | 0 | - | 4.45 | 43,805 |
| Random Geography General Knowledge Quiz | 0 | - | 4.46 | 136,013 |
| Countries with a Population Under 1 Million by Clue | 0 | - | 4.99 | 93,206 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 202,094 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,467 |
| Country Chain | 0 | - | 4.96 | 218,495 |
| Countries with Shortest Maximum Distances to the Ocean | 0 | - | 4.13 | 31,055 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,880 |
| Islands by Country #1 | 0 | - | 4.90 | 176,384 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,256 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,579 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,410 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 219,039 |
| Name a Valid Country #3 | 0 | - | 4.99 | 266,095 |
| Name a Valid Country #1 | 0 | - | 4.99 | 295,454 |
| Name a Valid Country #2 | 0 | - | 4.98 | 254,270 |
| Name a Valid Country #4 | 0 | - | 4.97 | 259,264 |
| Name a Valid Country #5 | 0 | - | 4.99 | 210,121 |
| Name a Valid Country #6 | 0 | - | 4.95 | 145,292 |
| Name a Valid Country #7 | 0 | - | 4.91 | 131,915 |
| Name a Valid Country #8 | 0 | - | 4.86 | 101,050 |
| Geography General Knowledge #2 | 0 | - | 4.38 | 181,456 |
| Geography General Knowledge #5 | 0 | - | 4.34 | 149,530 |
| Geography General Knowledge #9 | 0 | - | 4.39 | 132,433 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 115,411 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 306,676 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 743,224 |
| Random Geographic Groups of Seven | 0 | - | 4.92 | 46,833 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,713 |
| Five Letter Geography #3 | 0 | - | 4.63 | 132,064 |
| Six Letter Geography #1 | 0 | - | 4.42 | 115,055 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,989 |
| Six Letter Geography #3 | 0 | - | 4.52 | 82,038 |
| Seven Letter Geography #1 | 0 | - | 4.48 | 80,523 |
| Seven Letter Geography #3 | 0 | - | 4.51 | 38,924 |
| Geography Decoder | 0 | - | 4.53 | 75,844 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,735 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,845 |
| Letter A Geography Chain | 0 | - | 4.54 | 67,755 |
| Five Letter Geography #1 | 0 | - | 4.48 | 152,105 |
| Five Letter Geography #4 | 0 | - | 4.77 | 85,296 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,747 |
| The Only Country ... | 0 | - | 4.91 | 81,915 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,775 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,744 |
| Random General Knowledge - Countries | 0 | - | 4.33 | 89,170 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,258 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 227,170 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,792 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 124,146 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 141,564 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 81,397 |
| The Only African Country ... | 0 | - | 4.99 | 129,696 |
| The Only American Country ... | 0 | - | 4.92 | 122,229 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,393 |
| Five Countries by a Single Word by Continent | 0 | - | 4.91 | 78,759 |
| Bordering Countries by Clue #1 | 0 | - | 4.97 | 83,376 |
| Bordering Countries by Clue #2 | 0 | - | 4.95 | 87,686 |
| Walking Across Borders with Hints #1 | 0 | - | 4.94 | 109,341 |
| Walking Across Borders with Hints #2 | 0 | - | 4.97 | 87,926 |
| Random Countries by Borders | 0 | - | 4.99 | 83,111 |
| Random Name a Valid Country | 0 | - | 4.99 | 206,696 |
| Name a Valid Island Country | 0 | - | 4.97 | 130,171 |
| U.S. Geography General Knowledge #4 | 0 | - | 4.29 | 31,978 |
| U.S. Geography General Knowledge #3 | 0 | - | 4.15 | 34,967 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,587 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 125,349 |
| Science General Knowledge #1 | 0 | - | 4.54 | 167,382 |
| Science General Knowledge #2 | 0 | - | 4.48 | 119,690 |
| Science General Knowledge #3 | 0 | - | 4.56 | 109,613 |
| Boundary Waters | 0 | - | 4.92 | 88,780 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.88 | 35,424 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,722 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,988 |
| Large Countries with Small Economies | 0 | - | 4.95 | 81,315 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 140,057 |
| Countries by Wikipedia Descriptions #1 | 0 | - | 4.93 | 65,578 |
| Countries by Wikipedia Descriptions #4 | 0 | - | 4.87 | 57,158 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 388,119 |
| 6-Letter Geography Chain #2 | 0 | - | 4.41 | 71,639 |
| 4-Letter Geography Chain #2 | 0 | - | 4.53 | 88,121 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,477 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 67,430 |
| Cities Chain #2 | 0 | - | 4.42 | 56,528 |
| Cities Chain #1 | 0 | - | 4.61 | 66,831 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 41,162 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,897,681 |
| Landlocked Countries | 0 | - | 4.99 | 426,134 |
| Countries of the World - One Minute Sprint | 0 | - | 4.36 | 982,625 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 97,667 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 79,989 |
| Geographic Groups of Four #1 | 0 | - | 4.70 | 176,600 |
| Geographic Groups of Five #1 | 0 | - | 4.48 | 120,888 |
| Geographic Groups of Seven #1 | 0 | - | 4.63 | 141,785 |
| Geographic Groups of Two #2 | 0 | - | 4.64 | 115,697 |
| Geographic Groups of Six #2 | 0 | - | 4.53 | 53,556 |
| Geographic Groups of Two #3 | 0 | - | 4.46 | 84,538 |
| Geographic Groups of Four #2 | 0 | - | 4.77 | 81,260 |
| Geographic Groups of Five #2 | 0 | - | 4.72 | 64,330 |
| Geographic Groups of Three #2 | 0 | - | 4.55 | 70,285 |
| Geographic Groups of Two #4 | 0 | - | 4.45 | 78,748 |
| History General Knowledge #1 | 0 | - | 4.55 | 129,219 |
| History General Knowledge #3 | 0 | - | 4.50 | 97,028 |
| History General Knowledge #6 | 0 | - | 4.49 | 89,371 |
| History General Knowledge #10 | 0 | - | 4.43 | 78,343 |
| History General Knowledge #11 | 0 | - | 4.45 | 73,169 |
| Four Letter Geography #2 | 0 | - | 4.39 | 64,215 |
| Three Letter Geography | 0 | - | 4.29 | 75,056 |
| Five Letter Geography #2 | 0 | - | 4.30 | 88,902 |
| Geography Analogies #5 | 0 | - | 4.22 | 55,826 |
| Seven Continents Quiz | 0 | - | 4.21 | 107,095 |
| World Capitals Quiz | 0 | - | 5.00 | 5,107,669 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 114,523 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,805,964 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 280,973 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 123,040 |
| U.S. Geography General Knowledge #1 | 0 | - | 4.14 | 28,732 |
| U.S. Geography General Knowledge #2 | 0 | - | 4.28 | 24,763 |
| Country Decoders #2 | 0 | - | 4.12 | 26,879 |
| Bread Alone | 0 | - | 4.48 | 27,222 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,936 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,420 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 167,023 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 125,044 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,664 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,600,104 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,754 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,823 |
| Island Countries | 0 | - | 4.99 | 712,649 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,394 |
| Himalayan Countries | 0 | - | 4.93 | 140,348 |
| Andean Countries | 0 | - | 4.94 | 85,523 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,672 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,092 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,247 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,479 |
| Danube Countries | 0 | - | 4.97 | 72,436 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,633 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,866 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,182 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,656 |
| European Landlocked Countries | 0 | - | 4.99 | 147,631 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,344 |
| Countries with the Most Species | 0 | - | 4.99 | 103,584 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,439 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,784 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,895 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,858 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,593 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,039 |
| Countries in the Alps | 0 | - | 4.87 | 118,816 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,697 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,922 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,979 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,045 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,986 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,284 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,435 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,884 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,442 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,204 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,895 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,755 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,575 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,821 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,910 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,907 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,634 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 74,337 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,710 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,829 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,209 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,532 |
| Largest Countries By Category | 0 | - | 4.97 | 158,895 |
| Countries by Countries | 0 | - | 4.96 | 63,667 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,290 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,412 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,677 |
