| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 170,560 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,651 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,791 |
| 6-Letter Geography Chain #2 | 0 | - | 4.41 | 71,511 |
| 4-Letter Geography Chain #2 | 0 | - | 4.53 | 87,936 |
| Cities Chain #2 | 0 | - | 4.42 | 56,475 |
| Cities Chain #1 | 0 | - | 4.61 | 66,760 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,643,592 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 167,280 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 119,681 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,221 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 237,741 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 70,523 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 65,395 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,109,499 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 452,502 |
| Countries with Four Letters | 0 | - | 4.99 | 424,840 |
| 5-Letter Geography Chain #1 | 0 | - | 4.21 | 131,541 |
| 5-Letter Geography Chain #2 | 0 | - | 4.37 | 127,547 |
| 6-Letter Geography Chain #1 | 0 | - | 4.28 | 96,650 |
| 5-Letter Geography Chain #3 | 0 | - | 4.25 | 73,859 |
| Boundary Waters | 0 | - | 4.92 | 88,676 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 35,342 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,495 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,072 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,799 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,590 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 183,986 |
| Country Chain | 0 | - | 4.96 | 218,001 |
| Islands by Country #1 | 0 | - | 4.90 | 175,910 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,029 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,367 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,233 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 218,178 |
| Name a Valid Country #3 | 0 | - | 4.99 | 265,093 |
| Name a Valid Country #1 | 0 | - | 4.99 | 293,693 |
| Name a Valid Country #2 | 0 | - | 4.98 | 253,147 |
| Name a Valid Country #4 | 0 | - | 4.97 | 258,186 |
| Name a Valid Country #5 | 0 | - | 4.99 | 209,117 |
| Name a Valid Country #6 | 0 | - | 4.95 | 141,364 |
| Name a Valid Country #7 | 0 | - | 4.91 | 131,010 |
| Name a Valid Country #8 | 0 | - | 4.86 | 100,247 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,289 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 115,147 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 306,118 |
| Random Geographic Groups of Seven | 0 | - | 4.92 | 46,584 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 322,797 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 737,190 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,608 |
| Five Letter Geography #3 | 0 | - | 4.62 | 131,793 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,845 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,804 |
| Six Letter Geography #3 | 0 | - | 4.52 | 81,877 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 74,759 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 38,389 |
| Geography Decoder | 0 | - | 4.53 | 75,781 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,631 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,780 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,880 |
| Five Letter Geography #4 | 0 | - | 4.78 | 85,157 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,666 |
| Word Chain - Science | 0 | - | 4.59 | 55,072 |
| 6-Letter Movie Chain #3 | 0 | - | 4.43 | 36,398 |
| The Only Country ... | 0 | - | 4.91 | 81,659 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,739,911 |
| Landlocked Countries | 0 | - | 4.99 | 423,918 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,483 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,545 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 237,451 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 226,476 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,186 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,575 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 140,760 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 80,777 |
| Random Countries by Borders | 0 | - | 4.99 | 82,860 |
| Random Name a Valid Country | 0 | - | 4.99 | 206,029 |
| Name a Valid Island Country | 0 | - | 4.96 | 119,839 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 124,985 |
| Four Letter Geography #2 | 0 | - | 4.39 | 64,133 |
| Three Letter Geography | 0 | - | 4.29 | 74,960 |
| Five Letter Geography #2 | 0 | - | 4.30 | 88,723 |
| Geography Analogies #5 | 0 | - | 4.22 | 55,767 |
| Seven Continents Quiz | 0 | - | 4.21 | 106,972 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,824 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,225 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,723 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 124,740 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,386 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 67,274 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 41,031 |
| World Capitals Quiz | 0 | - | 5.00 | 5,095,425 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,393 |
| Himalayan Countries | 0 | - | 4.94 | 139,558 |
| Andean Countries | 0 | - | 4.94 | 85,080 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,261 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,486 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,827 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,133 |
| Danube Countries | 0 | - | 4.97 | 72,217 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,318 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,637 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,730 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,234 |
| European Landlocked Countries | 0 | - | 4.99 | 147,392 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,997 |
| Countries with the Most Species | 0 | - | 4.99 | 103,426 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,120 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,686 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,799 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,705 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,442 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,856 |
| Countries in the Alps | 0 | - | 4.87 | 118,503 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,108 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,471 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,816 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,819 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,755 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,098 |
| Countries of the World - One Minute Sprint | 0 | - | 4.36 | 980,830 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,930 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,683 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,307 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,024 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,767 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,633 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,395 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,641 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,730 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,392 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,478 |
| Countries that Host the Most Refugees | 0 | - | 4.97 | 65,293 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,382 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,956 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,687 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,387 |
| Largest Countries By Category | 0 | - | 4.97 | 158,556 |
| Countries by Countries | 0 | - | 4.96 | 63,448 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 96,789 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,024 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 139,365 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,351 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,626 |
| All Countries by Population With a Map | 0 | - | 4.99 | 110,309 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,215 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,918 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 79,914 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,792,761 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 386,242 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 146,273 |
| Western Europe Map Quiz | 0 | - | 4.85 | 93,930 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,666 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,577 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 209,586 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,446 |
| Longest International Borders | 0 | - | 4.99 | 265,538 |
| Countries with Three Borders | 0 | - | 4.96 | 36,695 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,256 |
| Geography General Knowledge #1 | 0 | - | 4.43 | 264,532 |
| Geography General Knowledge #3 | 0 | - | 4.54 | 133,484 |
| Geography General Knowledge #4 | 0 | - | 4.49 | 187,393 |
| Geography General Knowledge #6 | 0 | - | 4.52 | 152,452 |
| Geography General Knowledge #7 | 0 | - | 4.44 | 159,826 |
| Geography General Knowledge #8 | 0 | - | 4.44 | 150,955 |
| Geography General Knowledge #10 | 0 | - | 4.47 | 157,382 |
| Geography General Knowledge #11 | 0 | - | 4.52 | 110,732 |
| Geography General Knowledge #12 | 0 | - | 4.78 | 125,132 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,377 |
| Geographic Groups of Four #1 | 0 | - | 4.70 | 176,411 |
| Geographic Groups of Five #1 | 0 | - | 4.47 | 120,782 |
| Geographic Groups of Seven #1 | 0 | - | 4.63 | 141,633 |
| Geographic Groups of Two #2 | 0 | - | 4.67 | 115,477 |
| Geographic Groups of Six #2 | 0 | - | 4.53 | 53,447 |
| Geographic Groups of Two #3 | 0 | - | 4.46 | 84,366 |
| Geographic Groups of Four #2 | 0 | - | 4.77 | 81,072 |
| Geographic Groups of Five #2 | 0 | - | 4.74 | 64,184 |
| Geographic Groups of Three #2 | 0 | - | 4.55 | 70,118 |
| Geographic Groups of Two #4 | 0 | - | 4.45 | 78,598 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 37,124 |
| Demonym of Every Country | 0 | - | 4.90 | 61,171 |
| Name a Valid Island | 0 | - | 4.78 | 69,208 |
| 4-Letter Music Chain | 0 | - | 4.49 | 53,529 |
| 4-Letter History Chain #1 | 0 | - | 4.41 | 85,258 |
| 5-Letter History Chain #3 | 0 | - | 4.47 | 66,619 |
| 6-Letter History Chain #2 | 0 | - | 4.51 | 57,701 |
| 5-Letter History Chain #1 | 0 | - | 4.54 | 102,704 |
| 4-Letter Movie Chain #3 | 0 | - | 4.50 | 59,759 |
| 6-Letter Movie Chain #1 | 0 | - | 4.21 | 75,023 |
| Word Chain - Africa | 0 | - | 4.47 | 31,685 |
| 6-Letter Movie Chain #2 | 0 | - | 4.28 | 37,694 |
| Word Chain - Christmas | 0 | - | 4.51 | 50,718 |
| Pacific Ocean General Knowledge | 0 | - | 4.70 | 36,356 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,941 |
| "Second Best" Geography Edition #1 | 0 | - | 4.61 | 63,594 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,322 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,595,513 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,135 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 408,617 |
| Island Countries | 0 | - | 4.99 | 711,813 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 114,061 |
