| Geographic Groups of Two #1 | 0 | - | 4.99 | 238,370 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 115,571 |
| Random Geographic Groups of Seven | 0 | - | 4.92 | 46,982 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 454,168 |
| Geographic Groups of Four #1 | 0 | - | 4.70 | 176,699 |
| Geographic Groups of Five #1 | 0 | - | 4.48 | 120,926 |
| Geographic Groups of Seven #1 | 0 | - | 4.63 | 141,852 |
| Geographic Groups of Two #2 | 0 | - | 4.64 | 115,802 |
| Geographic Groups of Six #2 | 0 | - | 4.53 | 53,618 |
| Geographic Groups of Two #3 | 0 | - | 4.46 | 84,642 |
| Geographic Groups of Four #2 | 0 | - | 4.77 | 81,354 |
| Geographic Groups of Five #2 | 0 | - | 4.72 | 64,389 |
| Geographic Groups of Three #2 | 0 | - | 4.55 | 70,377 |
| Geographic Groups of Two #4 | 0 | - | 4.45 | 78,836 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 202,346 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,713 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,924 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,840 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 81,737 |
| Geographic Groups of Three #1 | 0 | - | 4.35 | 97,008 |
| Geographic Groups of Six #1 | 0 | - | 4.27 | 93,071 |
| Geographic Groups of Eight | 0 | - | 4.39 | 58,993 |
| Geographic Groups of Seven #2 | 0 | - | 4.05 | 35,752 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,783 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 105,162 |
| Random Geographic Groups of Six | 0 | - | 4.37 | 50,375 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,660,912 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 171,083 |
| Solve the Secret Country #1 | 0 | - | 4.93 | 168,774 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 120,925 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,969 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 71,385 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 66,245 |
| Word Scramble - Countries | 0 | - | 4.88 | 2,128,741 |
| Countries with Four Letters | 0 | - | 4.99 | 426,562 |
| Country Chain | 0 | - | 4.96 | 218,691 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 324,450 |
| Islands by Country #1 | 0 | - | 4.90 | 176,522 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,355 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,672 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,481 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 219,566 |
| Name a Valid Country #3 | 0 | - | 4.99 | 266,447 |
| Name a Valid Country #1 | 0 | - | 4.99 | 296,250 |
| Name a Valid Country #2 | 0 | - | 4.98 | 254,678 |
| Name a Valid Country #4 | 0 | - | 4.97 | 259,664 |
| Name a Valid Country #5 | 0 | - | 4.99 | 210,475 |
| Name a Valid Country #6 | 0 | - | 4.95 | 145,712 |
| Name a Valid Country #7 | 0 | - | 4.91 | 132,195 |
| Name a Valid Country #8 | 0 | - | 4.86 | 101,320 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,490 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 307,008 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 746,005 |
| Five Biggest Immigrant Groups by Country #3 | 0 | - | 4.70 | 66,720 |
| Boundary Waters | 0 | - | 4.92 | 88,852 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.88 | 35,472 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,762 |
| Five Letter Geography #3 | 0 | - | 4.63 | 132,151 |
| Six Letter Geography #1 | 0 | - | 4.42 | 115,112 |
| Six Letter Geography #2 | 0 | - | 4.68 | 68,024 |
| Six Letter Geography #3 | 0 | - | 4.52 | 82,078 |
| Seven Letter Geography #1 | 0 | - | 4.48 | 80,683 |
| Seven Letter Geography #3 | 0 | - | 4.51 | 38,980 |
| Geography Decoder | 0 | - | 4.53 | 75,881 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,757 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,887 |
| Letter A Geography Chain | 0 | - | 4.54 | 67,801 |
| Five Letter Geography #1 | 0 | - | 4.48 | 152,195 |
| Five Letter Geography #4 | 0 | - | 4.77 | 85,341 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,775 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,865 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,594 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 61,081 |
| The Only Country ... | 0 | - | 4.91 | 82,072 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,669 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 227,503 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 194,070 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 124,376 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 141,965 |
| Random Countries by Borders | 0 | - | 4.99 | 83,217 |
| Random Name a Valid Country | 0 | - | 4.99 | 206,937 |
| Name a Valid Island Country | 0 | - | 4.97 | 130,487 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 125,637 |
| Groups of Things - History #1 | 0 | - | 4.41 | 94,589 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,985,053 |
| 6-Letter Geography Chain #2 | 0 | - | 4.41 | 71,711 |
| 4-Letter Geography Chain #2 | 0 | - | 4.53 | 88,202 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,528 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 67,509 |
| Cities Chain #2 | 0 | - | 4.42 | 56,552 |
| Cities Chain #1 | 0 | - | 4.61 | 66,875 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 41,218 |
| Landlocked Countries | 0 | - | 4.99 | 427,435 |
| Countries of the World - One Minute Sprint | 0 | - | 4.36 | 983,974 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 97,907 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 140,520 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 80,034 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 389,138 |
| Geography General Knowledge #1 | 0 | - | 4.43 | 265,390 |
| Geography General Knowledge #3 | 0 | - | 4.54 | 133,840 |
| Geography General Knowledge #4 | 0 | - | 4.49 | 187,884 |
| Geography General Knowledge #6 | 0 | - | 4.52 | 152,837 |
| Geography General Knowledge #7 | 0 | - | 4.44 | 160,222 |
| Geography General Knowledge #8 | 0 | - | 4.43 | 151,342 |
| Geography General Knowledge #10 | 0 | - | 4.47 | 157,762 |
| Geography General Knowledge #11 | 0 | - | 4.52 | 111,022 |
| Geography General Knowledge #12 | 0 | - | 4.78 | 125,417 |
| Four Letter Geography #2 | 0 | - | 4.39 | 64,246 |
| Three Letter Geography | 0 | - | 4.29 | 75,090 |
| Five Letter Geography #2 | 0 | - | 4.30 | 88,995 |
| Geography Analogies #5 | 0 | - | 4.22 | 55,854 |
| Seven Continents Quiz | 0 | - | 4.21 | 107,505 |
| World Geography on a Map #1 | 0 | - | 4.94 | 74,000 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,535 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 167,195 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 125,215 |
| World Capitals Quiz | 0 | - | 5.00 | 5,115,157 |
| Sahara Desert Countries | 0 | - | 4.98 | 167,003 |
| Himalayan Countries | 0 | - | 4.93 | 140,903 |
| Andean Countries | 0 | - | 4.94 | 85,841 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,956 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,550 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,495 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,715 |
| Danube Countries | 0 | - | 4.97 | 72,576 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,832 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,995 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,480 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,952 |
| European Landlocked Countries | 0 | - | 4.99 | 147,796 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,566 |
| Countries with the Most Species | 0 | - | 4.99 | 103,657 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,669 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,820 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,962 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,935 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,690 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,148 |
| Countries in the Alps | 0 | - | 4.87 | 119,007 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 103,052 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 108,193 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 79,075 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,192 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 117,153 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,406 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,620 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 54,013 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,521 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,327 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,966 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,835 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,687 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,942 |
| Countries with the Most Grassland | 0 | - | 4.94 | 78,043 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 120,182 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,749 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 76,603 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,863 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 246,423 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,553 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,629 |
| Largest Countries By Category | 0 | - | 4.97 | 159,125 |
| Countries by Countries | 0 | - | 4.97 | 63,822 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,478 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,452 |
| Random Countries Hidden in the World Map | 0 | - | 4.83 | 114,754 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,712 |
| All Countries by Population With a Map | 0 | - | 4.98 | 111,520 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,575 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,250 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,813,785 |
| Name a Country A-Z | 0 | - | 5.00 | 246,297 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 281,272 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 123,290 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 146,599 |
| Western Europe Map Quiz | 0 | - | 4.86 | 94,029 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,902 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,661 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 210,462 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,674 |
| Longest International Borders | 0 | - | 4.99 | 266,034 |
| Countries with Three Borders | 0 | - | 4.96 | 36,840 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,434 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,581 |
| Demonym of Every Country | 0 | - | 4.90 | 61,659 |
| Groups of Things - Sports | 0 | - | 4.27 | 68,047 |
| Groups of Things - History #2 | 0 | - | 4.40 | 79,660 |
| History Groups of Two | 0 | - | 4.31 | 40,907 |
| Groups of Two - Science | 0 | - | 4.26 | 48,491 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,797 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,602,728 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 377,095 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 410,479 |
| Island Countries | 0 | - | 4.99 | 713,079 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,056,401 |
| Northernmost Countries | 0 | - | 4.99 | 364,693 |
| Islands by Country #2 | 0 | - | 4.80 | 77,972 |
| Countries of South America | 0 | - | 5.00 | 934,556 |
| Countries of Oceania | 0 | - | 5.00 | 1,065,830 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,893,708 |
