| Geographic Groups of Two #1 | 0 | - | 4.99 | 235,818 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 446,759 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,315 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,430 |
| Islands by Country #1 | 0 | - | 4.87 | 174,480 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 113,632 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,202 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,435 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,448 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 77,211 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,050 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,162 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,500 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,587,789 |
| Geographic Groups of Four #1 | 0 | - | 4.70 | 175,488 |
| Geographic Groups of Five #1 | 0 | - | 4.48 | 120,145 |
| Geographic Groups of Seven #1 | 0 | - | 4.63 | 140,593 |
| Geographic Groups of Two #2 | 0 | - | 4.67 | 114,570 |
| Geographic Groups of Six #2 | 0 | - | 4.53 | 52,903 |
| Geographic Groups of Two #3 | 0 | - | 4.46 | 83,542 |
| Geographic Groups of Four #2 | 0 | - | 4.75 | 80,161 |
| Geographic Groups of Five #2 | 0 | - | 4.73 | 63,435 |
| Geographic Groups of Three #2 | 0 | - | 4.55 | 69,323 |
| Geographic Groups of Two #4 | 0 | - | 4.44 | 77,860 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 169,173 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 163,150 |
| Solve the Secret Country #2 | 0 | - | 4.85 | 116,101 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,222 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.88 | 143,650 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 67,829 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,184 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,087,930 |
| Countries with Four Letters | 0 | - | 4.99 | 418,510 |
| Islands by Country #2 | 0 | - | 4.80 | 76,989 |
| Geographic Groups of Three #1 | 0 | - | 4.35 | 96,539 |
| Geographic Groups of Six #1 | 0 | - | 4.27 | 92,659 |
| Geographic Groups of Eight | 0 | - | 4.38 | 58,635 |
| Geographic Groups of Seven #2 | 0 | - | 4.04 | 35,226 |
| Largest City by Island | 0 | - | 4.87 | 71,040 |
| Country Chain | 0 | - | 4.96 | 215,717 |
| African Island Countries | 0 | - | 4.96 | 100,787 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 317,002 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,915 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,281 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,330 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 213,793 |
| Name a Valid Country #3 | 0 | - | 4.99 | 259,800 |
| Name a Valid Country #1 | 0 | - | 4.99 | 283,468 |
| Name a Valid Country #2 | 0 | - | 4.98 | 246,381 |
| Name a Valid Country #4 | 0 | - | 4.97 | 251,563 |
| Name a Valid Country #5 | 0 | - | 4.99 | 189,787 |
| Name a Valid Country #6 | 0 | - | 4.95 | 126,392 |
| Name a Valid Country #7 | 0 | - | 4.91 | 126,478 |
| Name a Valid Country #8 | 0 | - | 4.85 | 96,014 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,598 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 302,706 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 711,457 |
| Five Biggest Immigrant Groups by Country #3 | 0 | - | 4.70 | 65,878 |
| Boundary Waters | 0 | - | 4.92 | 88,038 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,814 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,094 |
| Five Letter Geography #3 | 0 | - | 4.61 | 130,774 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,317 |
| Six Letter Geography #2 | 0 | - | 4.69 | 67,409 |
| Six Letter Geography #3 | 0 | - | 4.53 | 81,436 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 71,988 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 37,673 |
| Geography Decoder | 0 | - | 4.53 | 75,336 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,447 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,385 |
| Letter A Geography Chain | 0 | - | 4.53 | 67,326 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,126 |
| Five Letter Geography #4 | 0 | - | 4.78 | 84,586 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,439 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,277 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 61,288 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,832 |
| The Only Country ... | 0 | - | 4.91 | 79,873 |
| Richest Island Countries | 0 | - | 4.84 | 99,511 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,564 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 222,816 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,322 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,432 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 137,032 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 68,196 |
| Random Countries by Borders | 0 | - | 4.99 | 81,670 |
| Random Name a Valid Country | 0 | - | 4.99 | 203,215 |
| Random Geographic Groups of Six | 0 | - | 4.40 | 49,417 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 122,465 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,915,336 |
| 4-Letter Geography Chain #2 | 0 | - | 4.53 | 87,203 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 98,973 |
| Largest World Cities With Five Letters | 0 | - | 4.52 | 66,426 |
| Cities Chain #2 | 0 | - | 4.42 | 56,167 |
| Cities Chain #1 | 0 | - | 4.61 | 66,347 |
| Name Any Valid U.S. City | 0 | - | 4.51 | 40,119 |
| Landlocked Countries | 0 | - | 4.99 | 413,548 |
| Countries of the World - One Minute Sprint | 0 | - | 4.35 | 956,183 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 93,421 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 134,801 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 78,841 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 378,535 |
| Geography General Knowledge #1 | 0 | - | 4.43 | 261,518 |
| Geography General Knowledge #3 | 0 | - | 4.54 | 131,900 |
| Geography General Knowledge #4 | 0 | - | 4.49 | 185,481 |
| Geography General Knowledge #6 | 0 | - | 4.53 | 150,998 |
| Geography General Knowledge #7 | 0 | - | 4.43 | 158,246 |
| Geography General Knowledge #8 | 0 | - | 4.45 | 149,418 |
| Geography General Knowledge #10 | 0 | - | 4.47 | 155,948 |
| Geography General Knowledge #11 | 0 | - | 4.52 | 109,573 |
| Geography General Knowledge #12 | 0 | - | 4.80 | 123,747 |
| Name a Valid Island | 0 | - | 4.78 | 68,465 |
| Four Letter Geography #2 | 0 | - | 4.39 | 63,747 |
| Three Letter Geography | 0 | - | 4.29 | 74,518 |
| Five Letter Geography #2 | 0 | - | 4.28 | 88,352 |
| Geography Analogies #5 | 0 | - | 4.22 | 55,002 |
| Seven Continents Quiz | 0 | - | 4.21 | 106,134 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,159 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 94,994 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,606 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 122,974 |
| World Capitals Quiz | 0 | - | 5.00 | 5,031,077 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,561 |
| Himalayan Countries | 0 | - | 4.95 | 135,332 |
| Andean Countries | 0 | - | 4.94 | 82,812 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,206 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,192 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,887 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,592 |
| Danube Countries | 0 | - | 4.97 | 71,072 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,752 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,531 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,460 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,380 |
| European Landlocked Countries | 0 | - | 4.99 | 145,744 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,195 |
| Countries with the Most Species | 0 | - | 4.99 | 95,238 |
| Countries 197 to 205 | 0 | - | 4.87 | 69,331 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,197 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,365 |
| Countries that Use the Peso | 0 | - | 4.88 | 58,954 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,571 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,949 |
| Countries in the Alps | 0 | - | 4.86 | 116,814 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,555 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,245 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 77,999 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,413 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,154 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 94,995 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,569 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,743 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,267 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,044 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,193 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,040 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,449 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,736 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,746 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,051 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,635 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,252 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,765 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,250 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,663 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,599 |
| Largest Countries By Category | 0 | - | 4.97 | 156,749 |
| Countries by Countries | 0 | - | 4.96 | 62,251 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,376 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,961 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 111,677 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,330 |
| All Countries by Population With a Map | 0 | - | 4.98 | 106,661 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,096 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,759 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,716,150 |
| Name a Country A-Z | 0 | - | 5.00 | 240,397 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 277,390 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 120,094 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 144,710 |
| Western Europe Map Quiz | 0 | - | 4.87 | 93,485 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 81,547 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,229 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 206,397 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 127,618 |
| Longest International Borders | 0 | - | 4.99 | 263,539 |
| Countries with Three Borders | 0 | - | 4.96 | 36,179 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,599 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 47,666 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 36,859 |
| Demonym of Every Country | 0 | - | 4.91 | 58,640 |
| Groups of Things - Sports | 0 | - | 4.27 | 67,506 |
| Groups of Things - History #1 | 0 | - | 4.40 | 93,698 |
| Groups of Things - History #2 | 0 | - | 4.39 | 79,069 |
| History Groups of Two | 0 | - | 4.34 | 40,535 |
| Groups of Two - Science | 0 | - | 4.26 | 48,141 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,857 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,570,972 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,098 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,818 |
