| Random Geographic Groups of Five | 0 | - | 4.93 | 114,541 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 46,019 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,100,703 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 450,541 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 236,892 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,501 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 200,511 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 181,685 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 216,565 |
| Random Geographic Groups of Six | 0 | - | 4.40 | 49,867 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,857 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,142 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 139,438 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 79,446 |
| Random Countries by Borders | 0 | - | 4.99 | 82,396 |
| Random Name a Valid Country | 0 | - | 4.99 | 204,984 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,377 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,296 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 137,781 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 383,200 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,620,811 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 95,571 |
| Geographic Groups of Four #1 | 0 | - | 4.70 | 175,992 |
| Geographic Groups of Five #1 | 0 | - | 4.47 | 120,576 |
| Geographic Groups of Seven #1 | 0 | - | 4.63 | 141,029 |
| Geographic Groups of Two #2 | 0 | - | 4.67 | 115,074 |
| Geographic Groups of Six #2 | 0 | - | 4.53 | 53,203 |
| Geographic Groups of Two #3 | 0 | - | 4.46 | 83,985 |
| Geographic Groups of Four #2 | 0 | - | 4.75 | 80,700 |
| Geographic Groups of Five #2 | 0 | - | 4.74 | 63,899 |
| Geographic Groups of Three #2 | 0 | - | 4.55 | 69,769 |
| Geographic Groups of Two #4 | 0 | - | 4.45 | 78,273 |
| 4-Letter Geography Chain #1 | 0 | - | 4.81 | 170,002 |
| Random Capital to Country | 0 | - | 4.99 | 2,590,372 |
| Random Country to Capital | 0 | - | 4.98 | 919,926 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 165,578 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 118,229 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,435 |
| Countries with Four Letters | 0 | - | 4.99 | 422,188 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,514 |
| Random Symbol to Element | 0 | - | 4.88 | 93,022 |
| Random Geography General Knowledge Quiz | 0 | - | 4.46 | 135,381 |
| Country Chain | 0 | - | 4.96 | 217,027 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 320,461 |
| Islands by Country #1 | 0 | - | 4.88 | 175,237 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,493 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,835 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,697 |
| Name a Valid Country #3 | 0 | - | 4.99 | 262,898 |
| Name a Valid Country #1 | 0 | - | 4.99 | 289,598 |
| Name a Valid Country #2 | 0 | - | 4.98 | 250,553 |
| Name a Valid Country #4 | 0 | - | 4.97 | 255,428 |
| Name a Valid Country #5 | 0 | - | 4.99 | 206,819 |
| Name a Valid Country #6 | 0 | - | 4.94 | 129,295 |
| Name a Valid Country #7 | 0 | - | 4.91 | 129,155 |
| Name a Valid Country #8 | 0 | - | 4.86 | 98,532 |
| Geographic Groups of Three #1 | 0 | - | 4.35 | 96,723 |
| Geographic Groups of Six #1 | 0 | - | 4.27 | 92,810 |
| Geographic Groups of Eight | 0 | - | 4.39 | 58,782 |
| Geographic Groups of Seven #2 | 0 | - | 4.04 | 35,414 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 304,933 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 720,310 |
| Five Biggest Immigrant Groups by Country #3 | 0 | - | 4.70 | 66,303 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,380 |
| Five Letter Geography #3 | 0 | - | 4.61 | 131,475 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,618 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,629 |
| Six Letter Geography #3 | 0 | - | 4.52 | 81,713 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 72,485 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 38,093 |
| Geography Decoder | 0 | - | 4.53 | 75,620 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,543 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,631 |
| Letter A Geography Chain | 0 | - | 4.54 | 67,560 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,589 |
| Five Letter Geography #4 | 0 | - | 4.78 | 84,940 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,572 |
| The Only Country ... | 0 | - | 4.91 | 80,975 |
| Random General Knowledge - Countries | 0 | - | 4.33 | 88,751 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,967 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,931 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,107 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,745 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,868 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 124,130 |
| Groups of Things - History #1 | 0 | - | 4.41 | 94,091 |
| Boundary Waters | 0 | - | 4.92 | 88,450 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,135 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,037 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,383 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,437 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,531 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,725 |
| 4-Letter Geography Chain #2 | 0 | - | 4.53 | 87,642 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,210 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 66,970 |
| Cities Chain #2 | 0 | - | 4.42 | 56,362 |
| Cities Chain #1 | 0 | - | 4.61 | 66,619 |
| Random Cities on a World Map | 0 | - | 4.25 | 44,693 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 40,566 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,421,940 |
| Landlocked Countries | 0 | - | 4.99 | 419,988 |
| Countries of the World - One Minute Sprint | 0 | - | 4.36 | 976,303 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 79,099 |
| Geography General Knowledge #1 | 0 | - | 4.43 | 263,195 |
| Geography General Knowledge #3 | 0 | - | 4.54 | 132,950 |
| Geography General Knowledge #4 | 0 | - | 4.49 | 186,714 |
| Geography General Knowledge #6 | 0 | - | 4.52 | 151,908 |
| Geography General Knowledge #7 | 0 | - | 4.44 | 159,276 |
| Geography General Knowledge #8 | 0 | - | 4.44 | 150,311 |
| Geography General Knowledge #10 | 0 | - | 4.47 | 156,840 |
| Geography General Knowledge #11 | 0 | - | 4.52 | 110,284 |
| Geography General Knowledge #12 | 0 | - | 4.80 | 124,489 |
| Word Scramble - European Countries | 0 | - | 4.73 | 141,654 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,824 |
| Four Letter Geography #2 | 0 | - | 4.39 | 63,971 |
| Three Letter Geography | 0 | - | 4.29 | 74,800 |
| Five Letter Geography #2 | 0 | - | 4.30 | 88,590 |
| Geography Analogies #5 | 0 | - | 4.22 | 55,152 |
| Seven Continents Quiz | 0 | - | 4.21 | 106,641 |
| World Capitals Quiz | 0 | - | 5.00 | 5,070,742 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,461 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 113,073 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,764,324 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 279,251 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 121,655 |
| Groups of Things - Sports | 0 | - | 4.27 | 67,755 |
| Groups of Things - History #2 | 0 | - | 4.39 | 79,341 |
| History Groups of Two | 0 | - | 4.31 | 40,703 |
| Groups of Two - Science | 0 | - | 4.26 | 48,313 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,569 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,776 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,890 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,091 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,921 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,585,390 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,910 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 405,954 |
| Island Countries | 0 | - | 4.99 | 710,201 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,471 |
| Himalayan Countries | 0 | - | 4.95 | 137,894 |
| Andean Countries | 0 | - | 4.95 | 84,158 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,375 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,947 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,027 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,477 |
| Danube Countries | 0 | - | 4.97 | 71,771 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,708 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,167 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,861 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,942 |
| European Landlocked Countries | 0 | - | 4.99 | 146,904 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,294 |
| Countries with the Most Species | 0 | - | 4.99 | 103,040 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,444 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,468 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,636 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,400 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,079 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,470 |
| Countries in the Alps | 0 | - | 4.87 | 117,883 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 97,151 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,604 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,506 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,388 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,243 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,801 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,405 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,283 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,042 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,654 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,545 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,388 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,017 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,308 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,310 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,438 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,139 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,643 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,712 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,933 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,526 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,065 |
| Largest Countries By Category | 0 | - | 4.97 | 157,845 |
| Countries by Countries | 0 | - | 4.97 | 62,954 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,383 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,190 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,498 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,450 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,047,313 |
| Northernmost Countries | 0 | - | 4.99 | 361,014 |
| Islands by Country #2 | 0 | - | 4.80 | 77,401 |
| Countries of South America | 0 | - | 5.00 | 924,441 |
| Countries of Oceania | 0 | - | 5.00 | 1,053,279 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,870,329 |
| "Land" Countries | 0 | - | 4.98 | 336,076 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 115,682 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,516 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,787 |
| Top World Languages | 0 | - | 4.92 | 821,668 |
