| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 171,061 |
| Letter A Geography Chain | 0 | - | 4.54 | 67,795 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,776 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 105,139 |
| 6-Letter Geography Chain #2 | 0 | - | 4.41 | 71,697 |
| 4-Letter Geography Chain #2 | 0 | - | 4.53 | 88,186 |
| Cities Chain #2 | 0 | - | 4.42 | 56,547 |
| Cities Chain #1 | 0 | - | 4.61 | 66,867 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,659,671 |
| Solve the Secret Country #1 | 0 | - | 4.93 | 168,726 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 120,875 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,931 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 238,340 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 71,332 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 66,215 |
| Word Scramble - Countries | 0 | - | 4.88 | 2,128,212 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 454,080 |
| Countries with Four Letters | 0 | - | 4.99 | 426,447 |
| 5-Letter Geography Chain #1 | 0 | - | 4.22 | 132,035 |
| 5-Letter Geography Chain #2 | 0 | - | 4.37 | 127,820 |
| 6-Letter Geography Chain #1 | 0 | - | 4.28 | 96,857 |
| 5-Letter Geography Chain #3 | 0 | - | 4.25 | 74,064 |
| Boundary Waters | 0 | - | 4.92 | 88,836 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.88 | 35,467 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,839 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,565 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 61,061 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 202,303 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,666 |
| Country Chain | 0 | - | 4.96 | 218,663 |
| Islands by Country #1 | 0 | - | 4.90 | 176,491 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,337 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,655 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,468 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 219,507 |
| Name a Valid Country #3 | 0 | - | 4.99 | 266,382 |
| Name a Valid Country #1 | 0 | - | 4.99 | 296,099 |
| Name a Valid Country #2 | 0 | - | 4.98 | 254,604 |
| Name a Valid Country #4 | 0 | - | 4.97 | 259,598 |
| Name a Valid Country #5 | 0 | - | 4.99 | 210,413 |
| Name a Valid Country #6 | 0 | - | 4.95 | 145,646 |
| Name a Valid Country #7 | 0 | - | 4.91 | 132,149 |
| Name a Valid Country #8 | 0 | - | 4.86 | 101,270 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,475 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 115,548 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 306,954 |
| Random Geographic Groups of Seven | 0 | - | 4.92 | 46,944 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 324,357 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 745,486 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,753 |
| Five Letter Geography #3 | 0 | - | 4.63 | 132,138 |
| Six Letter Geography #1 | 0 | - | 4.42 | 115,100 |
| Six Letter Geography #2 | 0 | - | 4.68 | 68,021 |
| Six Letter Geography #3 | 0 | - | 4.52 | 82,071 |
| Seven Letter Geography #1 | 0 | - | 4.48 | 80,664 |
| Seven Letter Geography #3 | 0 | - | 4.51 | 38,970 |
| Geography Decoder | 0 | - | 4.53 | 75,870 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,753 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,872 |
| Five Letter Geography #1 | 0 | - | 4.48 | 152,172 |
| Five Letter Geography #4 | 0 | - | 4.77 | 85,338 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,772 |
| Word Chain - Science | 0 | - | 4.59 | 55,202 |
| 6-Letter Movie Chain #3 | 0 | - | 4.44 | 36,475 |
| The Only Country ... | 0 | - | 4.91 | 82,047 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,969,477 |
| Landlocked Countries | 0 | - | 4.99 | 427,247 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,899 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,819 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,612 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 227,450 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 194,024 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 124,345 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 141,898 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 81,677 |
| Random Countries by Borders | 0 | - | 4.99 | 83,199 |
| Random Name a Valid Country | 0 | - | 4.99 | 206,902 |
| Name a Valid Island Country | 0 | - | 4.97 | 130,450 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 125,572 |
| Four Letter Geography #2 | 0 | - | 4.39 | 64,240 |
| Three Letter Geography | 0 | - | 4.29 | 75,085 |
| Five Letter Geography #2 | 0 | - | 4.30 | 88,989 |
| Geography Analogies #5 | 0 | - | 4.22 | 55,852 |
| Seven Continents Quiz | 0 | - | 4.21 | 107,487 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,992 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,516 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 167,168 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 125,190 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,518 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 67,492 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 41,208 |
| World Capitals Quiz | 0 | - | 5.00 | 5,113,764 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,913 |
| Himalayan Countries | 0 | - | 4.93 | 140,830 |
| Andean Countries | 0 | - | 4.94 | 85,802 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,917 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,489 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,466 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,691 |
| Danube Countries | 0 | - | 4.97 | 72,559 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,801 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,971 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,443 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,917 |
| European Landlocked Countries | 0 | - | 4.99 | 147,741 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,539 |
| Countries with the Most Species | 0 | - | 4.99 | 103,645 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,639 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,814 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,953 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,925 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,680 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,129 |
| Countries in the Alps | 0 | - | 4.87 | 118,973 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,992 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 108,133 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 79,053 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,172 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 117,128 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,390 |
| Countries of the World - One Minute Sprint | 0 | - | 4.36 | 983,659 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,597 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,992 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,515 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,314 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,954 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,831 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,676 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,924 |
| Countries with the Most Grassland | 0 | - | 4.94 | 78,021 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 120,150 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,734 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 76,452 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,843 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 246,308 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,494 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,616 |
| Largest Countries By Category | 0 | - | 4.97 | 159,096 |
| Countries by Countries | 0 | - | 4.97 | 63,808 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 97,849 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,446 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 140,447 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,450 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,705 |
| All Countries by Population With a Map | 0 | - | 4.98 | 111,427 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,550 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,230 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 80,029 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,812,455 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 388,944 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 146,579 |
| Western Europe Map Quiz | 0 | - | 4.86 | 94,026 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,887 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,656 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 210,407 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,657 |
| Longest International Borders | 0 | - | 4.99 | 265,999 |
| Countries with Three Borders | 0 | - | 4.96 | 36,828 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,424 |
| Geography General Knowledge #1 | 0 | - | 4.43 | 265,336 |
| Geography General Knowledge #3 | 0 | - | 4.54 | 133,820 |
| Geography General Knowledge #4 | 0 | - | 4.49 | 187,859 |
| Geography General Knowledge #6 | 0 | - | 4.52 | 152,815 |
| Geography General Knowledge #7 | 0 | - | 4.44 | 160,204 |
| Geography General Knowledge #8 | 0 | - | 4.43 | 151,322 |
| Geography General Knowledge #10 | 0 | - | 4.47 | 157,744 |
| Geography General Knowledge #11 | 0 | - | 4.52 | 111,013 |
| Geography General Knowledge #12 | 0 | - | 4.78 | 125,400 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,570 |
| Geographic Groups of Four #1 | 0 | - | 4.70 | 176,686 |
| Geographic Groups of Five #1 | 0 | - | 4.48 | 120,916 |
| Geographic Groups of Seven #1 | 0 | - | 4.63 | 141,841 |
| Geographic Groups of Two #2 | 0 | - | 4.64 | 115,787 |
| Geographic Groups of Six #2 | 0 | - | 4.53 | 53,607 |
| Geographic Groups of Two #3 | 0 | - | 4.46 | 84,632 |
| Geographic Groups of Four #2 | 0 | - | 4.77 | 81,337 |
| Geographic Groups of Five #2 | 0 | - | 4.72 | 64,379 |
| Geographic Groups of Three #2 | 0 | - | 4.55 | 70,363 |
| Geographic Groups of Two #4 | 0 | - | 4.45 | 78,823 |
| Demonym of Every Country | 0 | - | 4.90 | 61,634 |
| Name a Valid Island | 0 | - | 4.80 | 69,601 |
| 4-Letter Music Chain | 0 | - | 4.49 | 53,625 |
| 4-Letter History Chain #1 | 0 | - | 4.41 | 85,639 |
| 5-Letter History Chain #3 | 0 | - | 4.47 | 66,758 |
| 6-Letter History Chain #2 | 0 | - | 4.51 | 57,828 |
| 5-Letter History Chain #1 | 0 | - | 4.54 | 102,912 |
| 4-Letter Movie Chain #3 | 0 | - | 4.50 | 59,858 |
| 6-Letter Movie Chain #1 | 0 | - | 4.21 | 75,109 |
| Word Chain - Africa | 0 | - | 4.47 | 31,736 |
| 6-Letter Movie Chain #2 | 0 | - | 4.28 | 37,747 |
| Word Chain - Christmas | 0 | - | 4.51 | 50,780 |
| Pacific Ocean General Knowledge | 0 | - | 4.70 | 36,406 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 48,067 |
| "Second Best" Geography Edition #1 | 0 | - | 4.56 | 63,744 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,618 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,602,260 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 377,038 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 410,360 |
| Island Countries | 0 | - | 4.99 | 713,013 |
| Random Countries Hidden in the World Map | 0 | - | 4.83 | 114,704 |
