| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 170,163 |
| Letter A Geography Chain | 0 | - | 4.54 | 67,602 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,436 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,483 |
| 6-Letter Geography Chain #2 | 0 | - | 4.41 | 71,329 |
| 4-Letter Geography Chain #2 | 0 | - | 4.53 | 87,721 |
| Cities Chain #2 | 0 | - | 4.42 | 56,414 |
| Cities Chain #1 | 0 | - | 4.61 | 66,659 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,629,022 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 166,124 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 118,701 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,681 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 237,144 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,820 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,818 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,103,804 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 451,270 |
| Countries with Four Letters | 0 | - | 4.99 | 423,010 |
| 5-Letter Geography Chain #1 | 0 | - | 4.21 | 131,285 |
| 5-Letter Geography Chain #2 | 0 | - | 4.37 | 127,306 |
| 6-Letter Geography Chain #1 | 0 | - | 4.28 | 96,220 |
| 5-Letter Geography Chain #3 | 0 | - | 4.25 | 73,701 |
| Boundary Waters | 0 | - | 4.92 | 88,520 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.86 | 35,218 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,199 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,608 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,541 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 200,908 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 183,107 |
| Country Chain | 0 | - | 4.96 | 217,278 |
| Islands by Country #1 | 0 | - | 4.88 | 175,403 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,597 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,970 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,779 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 217,136 |
| Name a Valid Country #3 | 0 | - | 4.99 | 263,386 |
| Name a Valid Country #1 | 0 | - | 4.99 | 290,656 |
| Name a Valid Country #2 | 0 | - | 4.98 | 251,131 |
| Name a Valid Country #4 | 0 | - | 4.97 | 256,059 |
| Name a Valid Country #5 | 0 | - | 4.99 | 207,345 |
| Name a Valid Country #6 | 0 | - | 4.94 | 129,710 |
| Name a Valid Country #7 | 0 | - | 4.91 | 129,520 |
| Name a Valid Country #8 | 0 | - | 4.86 | 98,871 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,096 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 114,740 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 305,329 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 46,177 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 321,223 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 721,985 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,454 |
| Five Letter Geography #3 | 0 | - | 4.61 | 131,565 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,678 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,677 |
| Six Letter Geography #3 | 0 | - | 4.52 | 81,758 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 72,586 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 38,179 |
| Geography Decoder | 0 | - | 4.53 | 75,679 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,563 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,691 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,677 |
| Five Letter Geography #4 | 0 | - | 4.78 | 85,018 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,598 |
| Word Chain - Science | 0 | - | 4.59 | 54,941 |
| 6-Letter Movie Chain #3 | 0 | - | 4.43 | 36,322 |
| The Only Country ... | 0 | - | 4.91 | 81,292 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,535,423 |
| Landlocked Countries | 0 | - | 4.99 | 421,391 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,069 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,291 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,435 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 225,377 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,457 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,014 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 139,915 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 79,928 |
| Random Countries by Borders | 0 | - | 4.99 | 82,559 |
| Random Name a Valid Country | 0 | - | 4.99 | 205,284 |
| Name a Valid Island Country | 0 | - | 4.96 | 115,058 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 124,445 |
| Four Letter Geography #2 | 0 | - | 4.39 | 64,031 |
| Three Letter Geography | 0 | - | 4.29 | 74,851 |
| Five Letter Geography #2 | 0 | - | 4.30 | 88,631 |
| Geography Analogies #5 | 0 | - | 4.22 | 55,174 |
| Seven Continents Quiz | 0 | - | 4.21 | 106,730 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,675 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,963 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,316 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,323 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,277 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 67,082 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 40,646 |
| World Capitals Quiz | 0 | - | 5.00 | 5,079,837 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,166 |
| Himalayan Countries | 0 | - | 4.95 | 138,456 |
| Andean Countries | 0 | - | 4.93 | 84,455 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,652 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,622 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,288 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,691 |
| Danube Countries | 0 | - | 4.97 | 71,943 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 116,929 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,354 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,176 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,642 |
| European Landlocked Countries | 0 | - | 4.99 | 147,065 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,520 |
| Countries with the Most Species | 0 | - | 4.99 | 103,176 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,671 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,547 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,694 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,499 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,179 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,595 |
| Countries in the Alps | 0 | - | 4.87 | 118,111 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 100,682 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,924 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,604 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,540 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,423 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,895 |
| Countries of the World - One Minute Sprint | 0 | - | 4.36 | 977,924 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,591 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,442 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,139 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,791 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,617 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,481 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,162 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,418 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,454 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,744 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,246 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 62,223 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,969 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 243,637 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,930 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,171 |
| Largest Countries By Category | 0 | - | 4.97 | 158,096 |
| Countries by Countries | 0 | - | 4.96 | 63,131 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 95,832 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,601 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 138,373 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,254 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,545 |
| All Countries by Population With a Map | 0 | - | 4.98 | 109,408 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,924 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,611 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 79,151 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,774,388 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 384,126 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,666 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,833 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,455 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,469 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 208,836 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,254 |
| Longest International Borders | 0 | - | 4.99 | 265,095 |
| Countries with Three Borders | 0 | - | 4.96 | 36,577 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,083 |
| Geography General Knowledge #1 | 0 | - | 4.43 | 263,788 |
| Geography General Knowledge #3 | 0 | - | 4.54 | 133,151 |
| Geography General Knowledge #4 | 0 | - | 4.49 | 186,972 |
| Geography General Knowledge #6 | 0 | - | 4.52 | 152,098 |
| Geography General Knowledge #7 | 0 | - | 4.44 | 159,472 |
| Geography General Knowledge #8 | 0 | - | 4.44 | 150,627 |
| Geography General Knowledge #10 | 0 | - | 4.47 | 157,043 |
| Geography General Knowledge #11 | 0 | - | 4.52 | 110,450 |
| Geography General Knowledge #12 | 0 | - | 4.80 | 124,650 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,182 |
| Geographic Groups of Four #1 | 0 | - | 4.70 | 176,128 |
| Geographic Groups of Five #1 | 0 | - | 4.47 | 120,629 |
| Geographic Groups of Seven #1 | 0 | - | 4.63 | 141,112 |
| Geographic Groups of Two #2 | 0 | - | 4.67 | 115,195 |
| Geographic Groups of Six #2 | 0 | - | 4.53 | 53,276 |
| Geographic Groups of Two #3 | 0 | - | 4.46 | 84,095 |
| Geographic Groups of Four #2 | 0 | - | 4.75 | 80,812 |
| Geographic Groups of Five #2 | 0 | - | 4.74 | 64,003 |
| Geographic Groups of Three #2 | 0 | - | 4.55 | 69,872 |
| Geographic Groups of Two #4 | 0 | - | 4.45 | 78,377 |
| Demonym of Every Country | 0 | - | 4.91 | 60,510 |
| Name a Valid Island | 0 | - | 4.78 | 68,959 |
| 4-Letter Music Chain | 0 | - | 4.48 | 53,397 |
| 4-Letter History Chain #1 | 0 | - | 4.41 | 85,078 |
| 5-Letter History Chain #3 | 0 | - | 4.47 | 66,472 |
| 6-Letter History Chain #2 | 0 | - | 4.51 | 57,582 |
| 5-Letter History Chain #1 | 0 | - | 4.54 | 102,282 |
| 4-Letter Movie Chain #3 | 0 | - | 4.50 | 59,602 |
| 6-Letter Movie Chain #1 | 0 | - | 4.21 | 74,925 |
| Word Chain - Africa | 0 | - | 4.47 | 31,635 |
| 6-Letter Movie Chain #2 | 0 | - | 4.28 | 37,632 |
| Word Chain - Christmas | 0 | - | 4.51 | 50,671 |
| Pacific Ocean General Knowledge | 0 | - | 4.70 | 36,324 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,810 |
| "Second Best" Geography Edition #1 | 0 | - | 4.61 | 63,474 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,087 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,589,010 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,343 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 406,854 |
| Island Countries | 0 | - | 4.99 | 710,824 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 113,420 |
