| Geographic Groups of Two #1 | 0 | - | 4.99 | 238,006 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 115,306 |
| Random Geographic Groups of Seven | 0 | - | 4.92 | 46,722 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 453,035 |
| Geographic Groups of Four #1 | 0 | - | 4.70 | 176,519 |
| Geographic Groups of Five #1 | 0 | - | 4.47 | 120,842 |
| Geographic Groups of Seven #1 | 0 | - | 4.63 | 141,730 |
| Geographic Groups of Two #2 | 0 | - | 4.64 | 115,621 |
| Geographic Groups of Six #2 | 0 | - | 4.53 | 53,514 |
| Geographic Groups of Two #3 | 0 | - | 4.46 | 84,473 |
| Geographic Groups of Four #2 | 0 | - | 4.77 | 81,172 |
| Geographic Groups of Five #2 | 0 | - | 4.74 | 64,264 |
| Geographic Groups of Three #2 | 0 | - | 4.55 | 70,220 |
| Geographic Groups of Two #4 | 0 | - | 4.45 | 78,687 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,872 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,277 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,651 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,657 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 81,145 |
| Geographic Groups of Three #1 | 0 | - | 4.35 | 96,932 |
| Geographic Groups of Six #1 | 0 | - | 4.27 | 93,009 |
| Geographic Groups of Eight | 0 | - | 4.39 | 58,942 |
| Geographic Groups of Seven #2 | 0 | - | 4.05 | 35,688 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,714 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,930 |
| Random Geographic Groups of Six | 0 | - | 4.37 | 50,230 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,649,855 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 170,772 |
| Solve the Secret Country #1 | 0 | - | 4.93 | 167,860 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 120,133 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,471 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 70,868 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 65,715 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,117,159 |
| Countries with Four Letters | 0 | - | 4.99 | 425,449 |
| Country Chain | 0 | - | 4.96 | 218,331 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,513 |
| Islands by Country #1 | 0 | - | 4.90 | 176,247 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,180 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,495 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,348 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 218,681 |
| Name a Valid Country #3 | 0 | - | 4.99 | 265,814 |
| Name a Valid Country #1 | 0 | - | 4.99 | 294,867 |
| Name a Valid Country #2 | 0 | - | 4.98 | 253,926 |
| Name a Valid Country #4 | 0 | - | 4.97 | 258,936 |
| Name a Valid Country #5 | 0 | - | 4.99 | 209,826 |
| Name a Valid Country #6 | 0 | - | 4.95 | 144,678 |
| Name a Valid Country #7 | 0 | - | 4.91 | 131,696 |
| Name a Valid Country #8 | 0 | - | 4.86 | 100,818 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,368 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 306,445 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 740,777 |
| Five Biggest Immigrant Groups by Country #3 | 0 | - | 4.70 | 66,608 |
| Boundary Waters | 0 | - | 4.92 | 88,738 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 35,389 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,676 |
| Five Letter Geography #3 | 0 | - | 4.62 | 131,988 |
| Six Letter Geography #1 | 0 | - | 4.42 | 115,001 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,951 |
| Six Letter Geography #3 | 0 | - | 4.52 | 82,001 |
| Seven Letter Geography #1 | 0 | - | 4.48 | 80,231 |
| Seven Letter Geography #3 | 0 | - | 4.51 | 38,857 |
| Geography Decoder | 0 | - | 4.53 | 75,817 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,723 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,812 |
| Letter A Geography Chain | 0 | - | 4.54 | 67,721 |
| Five Letter Geography #1 | 0 | - | 4.48 | 152,039 |
| Five Letter Geography #4 | 0 | - | 4.78 | 85,238 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,714 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,627 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,251 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,907 |
| The Only Country ... | 0 | - | 4.91 | 81,811 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 237,983 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 226,927 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,569 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,914 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 141,226 |
| Random Countries by Borders | 0 | - | 4.99 | 83,003 |
| Random Name a Valid Country | 0 | - | 4.99 | 206,477 |
| Name a Valid Island Country | 0 | - | 4.97 | 129,513 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 125,208 |
| Groups of Things - History #1 | 0 | - | 4.41 | 94,460 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,829,252 |
| 6-Letter Geography Chain #2 | 0 | - | 4.41 | 71,584 |
| 4-Letter Geography Chain #2 | 0 | - | 4.53 | 88,038 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,436 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 67,372 |
| Cities Chain #2 | 0 | - | 4.42 | 56,506 |
| Cities Chain #1 | 0 | - | 4.61 | 66,800 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 41,119 |
| Landlocked Countries | 0 | - | 4.99 | 425,032 |
| Countries of the World - One Minute Sprint | 0 | - | 4.36 | 981,992 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 97,514 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 139,779 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 79,964 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 387,292 |
| Geography General Knowledge #1 | 0 | - | 4.43 | 264,839 |
| Geography General Knowledge #3 | 0 | - | 4.54 | 133,617 |
| Geography General Knowledge #4 | 0 | - | 4.49 | 187,583 |
| Geography General Knowledge #6 | 0 | - | 4.52 | 152,599 |
| Geography General Knowledge #7 | 0 | - | 4.44 | 159,968 |
| Geography General Knowledge #8 | 0 | - | 4.44 | 151,097 |
| Geography General Knowledge #10 | 0 | - | 4.47 | 157,521 |
| Geography General Knowledge #11 | 0 | - | 4.52 | 110,838 |
| Geography General Knowledge #12 | 0 | - | 4.78 | 125,231 |
| Four Letter Geography #2 | 0 | - | 4.39 | 64,191 |
| Three Letter Geography | 0 | - | 4.29 | 75,027 |
| Five Letter Geography #2 | 0 | - | 4.30 | 88,786 |
| Geography Analogies #5 | 0 | - | 4.22 | 55,815 |
| Seven Continents Quiz | 0 | - | 4.21 | 107,049 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,892 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,347 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,892 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,922 |
| World Capitals Quiz | 0 | - | 5.00 | 5,102,346 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,893 |
| Himalayan Countries | 0 | - | 4.93 | 139,965 |
| Andean Countries | 0 | - | 4.94 | 85,286 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,443 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,790 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,017 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,312 |
| Danube Countries | 0 | - | 4.97 | 72,312 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,472 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,752 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,970 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,461 |
| European Landlocked Countries | 0 | - | 4.99 | 147,525 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,179 |
| Countries with the Most Species | 0 | - | 4.99 | 103,518 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,310 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,738 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,849 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,785 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,519 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,950 |
| Countries in the Alps | 0 | - | 4.87 | 118,678 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,468 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,725 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,913 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,955 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,874 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,184 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,312 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,808 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,367 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,112 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,819 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,689 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,494 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,728 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,826 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,670 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,558 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 65,680 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,573 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,426 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,980 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,470 |
| Largest Countries By Category | 0 | - | 4.97 | 158,755 |
| Countries by Countries | 0 | - | 4.96 | 63,577 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,182 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,378 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 114,332 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,653 |
| All Countries by Population With a Map | 0 | - | 4.98 | 110,769 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,346 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,033 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,800,057 |
| Name a Country A-Z | 0 | - | 5.00 | 245,504 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 280,762 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 122,849 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 146,406 |
| Western Europe Map Quiz | 0 | - | 4.85 | 93,966 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,749 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,606 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 209,927 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,521 |
| Longest International Borders | 0 | - | 4.99 | 265,736 |
| Countries with Three Borders | 0 | - | 4.96 | 36,744 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,320 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,461 |
| Demonym of Every Country | 0 | - | 4.90 | 61,390 |
| Groups of Things - Sports | 0 | - | 4.27 | 67,973 |
| Groups of Things - History #2 | 0 | - | 4.40 | 79,590 |
| History Groups of Two | 0 | - | 4.31 | 40,854 |
| Groups of Two - Science | 0 | - | 4.26 | 48,447 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 334,891 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,598,153 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,479 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,323 |
| Island Countries | 0 | - | 4.99 | 712,297 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,054,001 |
| Northernmost Countries | 0 | - | 4.99 | 363,689 |
| Islands by Country #2 | 0 | - | 4.80 | 77,814 |
| Countries of South America | 0 | - | 5.00 | 931,718 |
| Countries of Oceania | 0 | - | 5.00 | 1,062,187 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,887,106 |
