| U.S. Map with Random Merged States | 0 | - | 4.94 | 300,148 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,692 |
| Random U.S. States on a Map | 0 | - | 4.96 | 621,828 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,666 |
| NFL Cities Map Quiz | 0 | - | 4.38 | 231,488 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 233,267 |
| Colour in the Flag Map by Guessing Cities | 0 | - | 4.92 | 64,041 |
| North American Sports Cities | 0 | - | 4.83 | 170,970 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,935 |
| Olympic Host Countries | 0 | - | 4.98 | 198,976 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 303,973 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,414 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,587 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,209 |
| U.S. State Flags | 0 | - | 4.89 | 167,364 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,238 |
| Countries with the Most Downhill Skiing | 0 | - | 4.90 | 56,855 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 45,105 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 142,852 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 315,863 |
| Cartoon Versions of U.S. States | 0 | - | 4.77 | 63,558 |
| Merged U.S. States | 0 | - | 4.36 | 43,886 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 152,578 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 101,803 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,466 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 56,991 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 63,865 |
| Every European Country Shape | 0 | - | 4.96 | 200,294 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,757 |
| Every African Country Shape | 0 | - | 4.90 | 86,189 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 94,153 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,315 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,305 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,240 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,368 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,461 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 156,770 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,677 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,326 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 82,982 |
| Colour in the Flag Map by Guessing Cities #2 | 0 | - | 4.70 | 49,209 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,300 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,953,122 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.41 | 57,576 |
| Countries with Major League Baseball Players | 0 | - | 4.61 | 67,324 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 94,680 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 55,862 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,063 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 57,023 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 85,464 |
| Random European Flag to Country | 0 | - | 4.89 | 181,003 |
| Random African Flag to Country | 0 | - | 4.87 | 74,258 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 98,781 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,501 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 33,823 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,323 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 70,210 |
| Satellite Images - U.S. States | 0 | - | 4.53 | 44,929 |
| Boundary Waters | 0 | - | 4.92 | 88,068 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,834 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,349 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 61,373 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,875 |
| American Cities by Stadium | 0 | - | 4.02 | 36,489 |
| City by Football Clubs | 0 | - | 4.37 | 137,077 |
| Winter Olympics Hosts | 0 | - | 4.41 | 86,921 |
| World Capitals Quiz | 0 | - | 5.00 | 5,034,236 |
| Landlocked Countries | 0 | - | 4.99 | 413,982 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 98,876 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 116,494 |
| Top 10 Countries with the Most Registered Soccer Players | 0 | - | 4.14 | 70,963 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 92,771 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,363,402 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 554,110 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.91 | 26,577 |
| Random Asian Countries on a Map | 0 | - | 4.90 | 168,861 |
| Random African Countries on a Map | 0 | - | 4.99 | 293,545 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,694 |
| Random European Countries on a Map | 0 | - | 4.97 | 282,092 |
| All-Time Winter Olympics Medal Table | 0 | - | 4.46 | 177,766 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,720,311 |
| NBA Cities Map Quiz | 0 | - | 4.52 | 250,085 |
| Europe Map Quiz | 0 | - | 5.00 | 4,733,371 |
| MLB Cities Map Quiz | 0 | - | 4.50 | 68,882 |
| All Country Flags of the World | 0 | - | 5.00 | 3,606,149 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,177 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,193 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,561 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,050 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,435,800 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,828 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,507 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,711 |
| Countries with Megacities | 0 | - | 4.99 | 247,351 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,336 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,126 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 123,110 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,757 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,045 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,551 |
| Biggest Cities in the World | 0 | - | 4.92 | 790,928 |
| Flags to Largest Cities | 0 | - | 4.55 | 50,829 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,866 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,572,020 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,034 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,700 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,660 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,715 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,540 |
| Countries by Capital City | 0 | - | 5.00 | 66,756 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,390 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,953 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,613 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,446 |
| Moved Capital Cities | 0 | - | 4.96 | 73,626 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,259 |
| Countries by Official Language | 0 | - | 4.95 | 192,857 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,242 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 402,076 |
| Island Countries | 0 | - | 4.99 | 707,770 |
| Countries in their Native Language | 0 | - | 4.99 | 196,714 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,752 |
| Independence from Whom | 0 | - | 4.99 | 209,801 |
| Himalayan Countries | 0 | - | 4.95 | 135,492 |
| Andean Countries | 0 | - | 4.94 | 82,891 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,277 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,290 |
| Subdivisions by Country | 0 | - | 4.86 | 50,085 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,835 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,970 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,653 |
| Danube Countries | 0 | - | 4.97 | 71,116 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 115,815 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,577 |
| Megadiverse Countries | 0 | - | 4.97 | 133,937 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,565 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,472 |
| European Landlocked Countries | 0 | - | 4.99 | 145,799 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,266 |
| Countries with the Most Species | 0 | - | 4.99 | 95,261 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,407 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,885 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,212 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,384 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 54,937 |
| Countries that Use the Peso | 0 | - | 4.88 | 58,977 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,600 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,980 |
| Countries in the Alps | 0 | - | 4.86 | 116,896 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,609 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,334 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,040 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,460 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,220 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,042 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,618 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,787 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,446 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,446 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,104 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,870 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,206 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,063 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 161,717 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,032 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,481 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,114 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,187 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,230 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,790 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,754 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,783 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,153 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,685 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,444 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,277 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,828 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,514 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,805 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,624 |
| Largest Countries By Category | 0 | - | 4.97 | 156,835 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,523 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,522 |
| Country by Photo of its Leader | 0 | - | 4.74 | 123,319 |
| Countries by Countries | 0 | - | 4.96 | 62,297 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,708 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 71,041 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 108,684 |
| World Map Quiz | 0 | - | 4.81 | 63,554 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,462 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,977 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 152,907 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,374 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.84 | 63,182 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,343 |
| All Countries by Population With a Map | 0 | - | 4.98 | 106,816 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,154 |
| Countries by Founding Story | 0 | - | 4.95 | 76,584 |
| Countries by Road Signs | 0 | - | 4.98 | 53,143 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,810 |
