| Name a Valid Island Country | 0 | - | 4.96 | 113,971 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 316,715 |
| Name a Valid Country #3 | 0 | - | 4.99 | 259,648 |
| Name a Valid Country #1 | 0 | - | 4.99 | 283,074 |
| Name a Valid Country #2 | 0 | - | 4.98 | 246,192 |
| Name a Valid Country #4 | 0 | - | 4.97 | 251,352 |
| Name a Valid Country #5 | 0 | - | 4.99 | 189,643 |
| Name a Valid Country #6 | 0 | - | 4.94 | 126,255 |
| Name a Valid Country #7 | 0 | - | 4.91 | 126,344 |
| Name a Valid Country #8 | 0 | - | 4.85 | 95,867 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,581 |
| Island Countries | 0 | - | 4.99 | 707,377 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,356 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 222,641 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,162 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,320 |
| Random Name a Valid Country | 0 | - | 4.99 | 203,094 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,139 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,412 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,385 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 161,577 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,191 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 70,996 |
| Islands by Shape #2 | 0 | - | 4.88 | 58,967 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,585,021 |
| Name Any Valid U.S. City | 0 | - | 4.51 | 40,095 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 107,716 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 169,112 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 162,953 |
| Solve the Secret Country #2 | 0 | - | 4.85 | 115,945 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,136 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.88 | 143,603 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 235,720 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 67,699 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,084 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,086,911 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 446,557 |
| Countries with Four Letters | 0 | - | 4.99 | 418,230 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 89,913 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,210 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,329 |
| Country Chain | 0 | - | 4.96 | 215,615 |
| Islands by Country #1 | 0 | - | 4.87 | 174,422 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,868 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,236 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,304 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 213,590 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 113,570 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 302,559 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 710,891 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,140 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,303 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 143,108 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.47 | 70,436 |
| Boundary Waters | 0 | - | 4.92 | 88,015 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,793 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,068 |
| Five Letter Geography #3 | 0 | - | 4.61 | 130,722 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,292 |
| Six Letter Geography #2 | 0 | - | 4.69 | 67,383 |
| Six Letter Geography #3 | 0 | - | 4.53 | 81,410 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 71,949 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 37,641 |
| Geography Decoder | 0 | - | 4.53 | 75,320 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,436 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,358 |
| Letter A Geography Chain | 0 | - | 4.53 | 67,301 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,099 |
| Five Letter Geography #4 | 0 | - | 4.78 | 84,552 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,425 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,210 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 61,185 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,789 |
| Most Populous Islands | 0 | - | 4.78 | 121,930 |
| Islands by Largest City #1 | 0 | - | 4.47 | 94,194 |
| Islands by Largest City #2 | 0 | - | 4.74 | 35,398 |
| The Only Country ... | 0 | - | 4.91 | 79,770 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,353 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,399 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 136,160 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 68,155 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 77,036 |
| Random Countries by Borders | 0 | - | 4.99 | 81,606 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 122,316 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 79,689 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,874,637 |
| 4-Letter Geography Chain #2 | 0 | - | 4.53 | 87,176 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 98,950 |
| Largest World Cities With Five Letters | 0 | - | 4.52 | 66,383 |
| Cities Chain #2 | 0 | - | 4.42 | 56,154 |
| Cities Chain #1 | 0 | - | 4.61 | 66,324 |
| Category Elimination - Cities | 0 | - | 4.25 | 40,839 |
| Landlocked Countries | 0 | - | 4.99 | 413,115 |
| Countries of the World - One Minute Sprint | 0 | - | 4.35 | 955,821 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 93,278 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 134,587 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 78,823 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 378,153 |
| Geography General Knowledge #1 | 0 | - | 4.43 | 261,398 |
| Geography General Knowledge #3 | 0 | - | 4.54 | 131,860 |
| Geography General Knowledge #4 | 0 | - | 4.49 | 185,412 |
| Geography General Knowledge #6 | 0 | - | 4.53 | 150,943 |
| Geography General Knowledge #7 | 0 | - | 4.43 | 158,190 |
| Geography General Knowledge #8 | 0 | - | 4.45 | 149,363 |
| Geography General Knowledge #10 | 0 | - | 4.47 | 155,888 |
| Geography General Knowledge #11 | 0 | - | 4.52 | 109,513 |
| Geography General Knowledge #12 | 0 | - | 4.80 | 123,686 |
| Geographic Groups of Four #1 | 0 | - | 4.70 | 175,457 |
| Geographic Groups of Five #1 | 0 | - | 4.48 | 120,122 |
| Geographic Groups of Seven #1 | 0 | - | 4.63 | 140,557 |
| Geographic Groups of Two #2 | 0 | - | 4.67 | 114,541 |
| Geographic Groups of Six #2 | 0 | - | 4.53 | 52,881 |
| Geographic Groups of Two #3 | 0 | - | 4.46 | 83,506 |
| Geographic Groups of Four #2 | 0 | - | 4.75 | 80,118 |
| Geographic Groups of Five #2 | 0 | - | 4.73 | 63,397 |
| Geographic Groups of Three #2 | 0 | - | 4.55 | 69,282 |
| Geographic Groups of Two #4 | 0 | - | 4.44 | 77,829 |
| Islands by Wikipedia Descriptions | 0 | - | 4.54 | 37,206 |
| Island Superlatives | 0 | - | 4.57 | 34,459 |
| Periodic Table Elements A-Z | 0 | - | 4.78 | 102,139 |
| Name a Valid Element | 0 | - | 4.64 | 69,528 |
| Four Letter Geography #2 | 0 | - | 4.39 | 63,728 |
| Three Letter Geography | 0 | - | 4.29 | 74,490 |
| Five Letter Geography #2 | 0 | - | 4.28 | 88,339 |
| Geography Analogies #5 | 0 | - | 4.22 | 54,991 |
| Seven Continents Quiz | 0 | - | 4.21 | 105,560 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,124 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 94,939 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,506 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 122,874 |
| World Capitals Quiz | 0 | - | 5.00 | 5,027,811 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,362 |
| Himalayan Countries | 0 | - | 4.95 | 135,150 |
| Andean Countries | 0 | - | 4.94 | 82,721 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,143 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,066 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,810 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 64,509 |
| Danube Countries | 0 | - | 4.97 | 71,026 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,686 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,481 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,348 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,270 |
| European Landlocked Countries | 0 | - | 4.99 | 145,694 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,102 |
| Countries with the Most Species | 0 | - | 4.99 | 95,212 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,252 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,186 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,344 |
| Countries that Use the Peso | 0 | - | 4.87 | 58,924 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,537 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,893 |
| Countries in the Alps | 0 | - | 4.87 | 116,737 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,503 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,147 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 77,965 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,360 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,092 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 94,953 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,504 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,708 |
| Largest Country by Body of Water | 0 | - | 4.96 | 56,798 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,004 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,178 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,009 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,395 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,701 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,697 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 116,945 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,589 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,216 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,719 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 238,979 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,461 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,561 |
| Largest Countries By Category | 0 | - | 4.97 | 156,666 |
| Countries by Countries | 0 | - | 4.96 | 62,202 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,286 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,943 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 111,551 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,310 |
| All Countries by Population With a Map | 0 | - | 4.98 | 106,493 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,038 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,698 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,711,924 |
| Name a Country A-Z | 0 | - | 5.00 | 240,143 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 277,285 |
| Name a Valid Country A-Z | 0 | - | 4.97 | 119,954 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 144,656 |
| Western Europe Map Quiz | 0 | - | 4.87 | 93,469 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 81,503 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,222 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 206,233 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 127,574 |
| Longest International Borders | 0 | - | 4.99 | 263,425 |
| Countries with Three Borders | 0 | - | 4.96 | 36,150 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,576 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 47,626 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 36,844 |
| Demonym of Every Country | 0 | - | 4.91 | 58,594 |
