| Analogies of Countries #1 | 0 | - | 4.88 | 68,175 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,553 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,589,644 |
| Geography General Knowledge #1 | 0 | - | 4.43 | 261,600 |
| Geography General Knowledge #3 | 0 | - | 4.54 | 131,951 |
| Geography General Knowledge #4 | 0 | - | 4.49 | 185,548 |
| Geography General Knowledge #6 | 0 | - | 4.53 | 151,049 |
| Geography General Knowledge #7 | 0 | - | 4.43 | 158,297 |
| Geography General Knowledge #8 | 0 | - | 4.45 | 149,482 |
| Geography General Knowledge #10 | 0 | - | 4.47 | 155,999 |
| Geography General Knowledge #11 | 0 | - | 4.52 | 109,622 |
| Geography General Knowledge #12 | 0 | - | 4.80 | 123,803 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 169,258 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,088,632 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 446,929 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 163,308 |
| Solve the Secret Country #2 | 0 | - | 4.85 | 116,230 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,305 |
| Countries with Four Letters | 0 | - | 4.99 | 418,735 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 235,895 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 67,927 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,276 |
| Country Decoders #1 | 0 | - | 4.44 | 43,554 |
| Random Geography General Knowledge Quiz | 0 | - | 4.46 | 134,566 |
| Countries with a Population Under 1 Million by Clue | 0 | - | 4.99 | 92,340 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,399 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,507 |
| Country Chain | 0 | - | 4.96 | 215,811 |
| Countries with Shortest Maximum Distances to the Ocean | 0 | - | 4.13 | 30,873 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 317,205 |
| Islands by Country #1 | 0 | - | 4.87 | 174,534 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,956 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,311 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,357 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 213,951 |
| Name a Valid Country #3 | 0 | - | 4.99 | 259,926 |
| Name a Valid Country #1 | 0 | - | 4.99 | 283,784 |
| Name a Valid Country #2 | 0 | - | 4.98 | 246,526 |
| Name a Valid Country #4 | 0 | - | 4.97 | 251,721 |
| Name a Valid Country #5 | 0 | - | 4.99 | 189,903 |
| Name a Valid Country #6 | 0 | - | 4.95 | 126,499 |
| Name a Valid Country #7 | 0 | - | 4.91 | 126,576 |
| Name a Valid Country #8 | 0 | - | 4.85 | 96,110 |
| Geography General Knowledge #2 | 0 | - | 4.38 | 179,653 |
| Geography General Knowledge #5 | 0 | - | 4.34 | 148,121 |
| Geography General Knowledge #9 | 0 | - | 4.39 | 131,190 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 113,691 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 302,837 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 712,023 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,259 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,115 |
| Five Letter Geography #3 | 0 | - | 4.61 | 130,814 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,341 |
| Six Letter Geography #2 | 0 | - | 4.69 | 67,428 |
| Six Letter Geography #3 | 0 | - | 4.52 | 81,452 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 72,026 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 37,690 |
| Geography Decoder | 0 | - | 4.53 | 75,358 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,453 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,402 |
| Letter A Geography Chain | 0 | - | 4.53 | 67,343 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,155 |
| Five Letter Geography #4 | 0 | - | 4.78 | 84,612 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,444 |
| The Only Country ... | 0 | - | 4.91 | 79,956 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,497 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,486 |
| Random General Knowledge - Countries | 0 | - | 4.33 | 88,372 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,694 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 222,946 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,458 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,526 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 137,268 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 77,360 |
| The Only African Country ... | 0 | - | 4.99 | 128,398 |
| The Only American Country ... | 0 | - | 4.92 | 120,812 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,794 |
| Five Countries by a Single Word by Continent | 0 | - | 4.91 | 77,257 |
| Bordering Countries by Clue #1 | 0 | - | 4.97 | 82,697 |
| Bordering Countries by Clue #2 | 0 | - | 4.95 | 86,709 |
| Walking Across Borders with Hints #1 | 0 | - | 4.95 | 107,213 |
| Walking Across Borders with Hints #2 | 0 | - | 4.97 | 86,203 |
| Random Countries by Borders | 0 | - | 4.99 | 81,708 |
| Random Name a Valid Country | 0 | - | 4.99 | 203,313 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,097 |
| U.S. Geography General Knowledge #4 | 0 | - | 4.29 | 31,795 |
| U.S. Geography General Knowledge #3 | 0 | - | 4.15 | 34,787 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,016 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 122,613 |
| Science General Knowledge #1 | 0 | - | 4.54 | 163,630 |
| Science General Knowledge #2 | 0 | - | 4.48 | 116,936 |
| Science General Knowledge #3 | 0 | - | 4.55 | 99,304 |
| Boundary Waters | 0 | - | 4.92 | 88,066 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,832 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,341 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,869 |
| Large Countries with Small Economies | 0 | - | 4.94 | 80,364 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 134,954 |
| Countries by Wikipedia Descriptions #1 | 0 | - | 4.93 | 65,039 |
| Countries by Wikipedia Descriptions #4 | 0 | - | 4.87 | 56,702 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 378,829 |
| 4-Letter Geography Chain #2 | 0 | - | 4.53 | 87,270 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 98,994 |
| Largest World Cities With Five Letters | 0 | - | 4.52 | 66,449 |
| Cities Chain #2 | 0 | - | 4.42 | 56,174 |
| Cities Chain #1 | 0 | - | 4.61 | 66,360 |
| Name Any Valid U.S. City | 0 | - | 4.51 | 40,188 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,949,203 |
| Landlocked Countries | 0 | - | 4.99 | 413,924 |
| Countries of the World - One Minute Sprint | 0 | - | 4.35 | 956,528 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 93,488 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 78,853 |
| Geographic Groups of Four #1 | 0 | - | 4.70 | 175,526 |
| Geographic Groups of Five #1 | 0 | - | 4.48 | 120,161 |
| Geographic Groups of Seven #1 | 0 | - | 4.63 | 140,617 |
| Geographic Groups of Two #2 | 0 | - | 4.67 | 114,606 |
| Geographic Groups of Six #2 | 0 | - | 4.53 | 52,919 |
| Geographic Groups of Two #3 | 0 | - | 4.46 | 83,569 |
| Geographic Groups of Four #2 | 0 | - | 4.75 | 80,200 |
| Geographic Groups of Five #2 | 0 | - | 4.73 | 63,461 |
| Geographic Groups of Three #2 | 0 | - | 4.55 | 69,356 |
| Geographic Groups of Two #4 | 0 | - | 4.44 | 77,882 |
| History General Knowledge #1 | 0 | - | 4.55 | 127,393 |
| History General Knowledge #3 | 0 | - | 4.50 | 95,802 |
| History General Knowledge #6 | 0 | - | 4.49 | 88,521 |
| History General Knowledge #10 | 0 | - | 4.43 | 77,427 |
| History General Knowledge #11 | 0 | - | 4.45 | 72,155 |
| Four Letter Geography #2 | 0 | - | 4.39 | 63,761 |
| Three Letter Geography | 0 | - | 4.29 | 74,534 |
| Five Letter Geography #2 | 0 | - | 4.28 | 88,361 |
| Geography Analogies #5 | 0 | - | 4.22 | 55,013 |
| Seven Continents Quiz | 0 | - | 4.21 | 106,176 |
| World Capitals Quiz | 0 | - | 5.00 | 5,033,889 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 111,753 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,719,841 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 277,470 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 120,208 |
| U.S. Geography General Knowledge #1 | 0 | - | 4.14 | 28,561 |
| U.S. Geography General Knowledge #2 | 0 | - | 4.27 | 24,606 |
| Country Decoders #2 | 0 | - | 4.12 | 26,740 |
| Bread Alone | 0 | - | 4.48 | 27,007 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,189 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,045 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,701 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 123,100 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,506 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,571,911 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,233 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 402,037 |
| Island Countries | 0 | - | 4.99 | 707,749 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,728 |
| Himalayan Countries | 0 | - | 4.95 | 135,480 |
| Andean Countries | 0 | - | 4.94 | 82,878 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,266 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,281 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,962 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,649 |
| Danube Countries | 0 | - | 4.97 | 71,109 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 115,807 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,569 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,556 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,462 |
| European Landlocked Countries | 0 | - | 4.99 | 145,792 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,254 |
| Countries with the Most Species | 0 | - | 4.99 | 95,259 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,398 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,208 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,381 |
| Countries that Use the Peso | 0 | - | 4.88 | 58,974 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,596 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,976 |
| Countries in the Alps | 0 | - | 4.86 | 116,881 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,601 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,320 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,036 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,449 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,214 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,037 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,613 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,782 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,419 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,098 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,205 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,058 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,475 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,784 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,776 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,142 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,683 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,276 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,818 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,486 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,781 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,621 |
| Largest Countries By Category | 0 | - | 4.97 | 156,820 |
| Countries by Countries | 0 | - | 4.96 | 62,292 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,451 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,976 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,343 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,800 |
