| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,622 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 33,969 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.90 | 26,721 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 81,885 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,077 |
| Every European Country Shape | 0 | - | 4.96 | 200,541 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,856 |
| Every African Country Shape | 0 | - | 4.90 | 86,392 |
| Random Asian Countries on a Map | 0 | - | 4.90 | 169,083 |
| Random African Countries on a Map | 0 | - | 4.99 | 294,182 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,867 |
| Random European Countries on a Map | 0 | - | 4.97 | 282,355 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 126,993 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 118,455 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 216,407 |
| Africa Flags Map Quiz | 0 | - | 4.94 | 36,062 |
| South America Flags Map Quiz | 0 | - | 4.95 | 86,954 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,662 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 63,971 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,045,019 |
| Countries that Start with A | 0 | - | 4.98 | 2,150,593 |
| Countries that Start with B | 0 | - | 4.95 | 2,283,185 |
| Countries that Start with C | 0 | - | 4.96 | 1,812,981 |
| Countries that Start with D | 0 | - | 4.96 | 703,399 |
| Countries that Start with E | 0 | - | 4.95 | 1,369,705 |
| Countries that Start with G | 0 | - | 4.97 | 1,495,148 |
| Countries that Start with H | 0 | - | 4.96 | 599,473 |
| Countries that Start with I | 0 | - | 4.92 | 1,282,079 |
| Countries that Start with J | 0 | - | 4.98 | 597,524 |
| Countries that Start with K | 0 | - | 4.97 | 810,765 |
| Countries that Start with L | 0 | - | 4.98 | 1,084,620 |
| Countries that Start with N | 0 | - | 4.93 | 1,111,557 |
| Countries that Start with P | 0 | - | 4.94 | 1,210,207 |
| Countries that Start with S | 0 | - | 4.98 | 1,746,912 |
| Countries that Start with T | 0 | - | 4.90 | 1,005,490 |
| Countries that Start with U | 0 | - | 4.97 | 900,956 |
| Countries that Start with V | 0 | - | 4.98 | 606,041 |
| Countries that Start with F | 0 | - | 4.83 | 613,468 |
| Countries that Start with M | 0 | - | 4.97 | 1,375,257 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,779 |
| Landlocked Countries | 0 | - | 4.99 | 415,224 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,729,585 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 325,696 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,729 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 402,697 |
| Island Countries | 0 | - | 4.99 | 708,266 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,366,640 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 94,276 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,412 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,382 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,320 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,442 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,542 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,041,529 |
| Northernmost Countries | 0 | - | 4.99 | 358,622 |
| Countries of South America | 0 | - | 5.00 | 917,577 |
| Countries of Oceania | 0 | - | 5.00 | 1,043,876 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,853,815 |
| One Country By Letter By Continent | 0 | - | 5.00 | 122,229 |
| "Land" Countries | 0 | - | 4.98 | 334,069 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 157,020 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 83,114 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,437,692 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,317 |
| Sahara Desert Countries | 0 | - | 4.98 | 161,238 |
| Himalayan Countries | 0 | - | 4.95 | 135,925 |
| Andean Countries | 0 | - | 4.94 | 83,144 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,466 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,594 |
| Coffee Producing Countries | 0 | - | 4.82 | 66,169 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,815 |
| Danube Countries | 0 | - | 4.97 | 71,251 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 115,980 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,699 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,836 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,767 |
| European Landlocked Countries | 0 | - | 4.99 | 145,948 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,496 |
| Countries with the Most Species | 0 | - | 4.99 | 95,332 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,622 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,265 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,436 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,060 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,709 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,065 |
| Countries in the Alps | 0 | - | 4.86 | 117,105 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,739 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,568 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,150 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,571 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,366 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,131 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,779 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,887 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,674 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,199 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,268 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,135 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,603 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,870 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,883 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,432 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,789 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,348 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,008 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 240,190 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,156 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,716 |
| Largest Countries By Category | 0 | - | 4.97 | 157,002 |
| Countries by Countries | 0 | - | 4.96 | 62,428 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,638 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,019 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,924 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,807,454 |
| One Border Countries | 0 | - | 4.98 | 465,574 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,596,078 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,864 |
| Countries with Megacities | 0 | - | 4.99 | 248,102 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,740 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,326 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,129 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,273 |
| Majority Muslim Countries | 0 | - | 4.98 | 370,752 |
| Countries by Official Language | 0 | - | 4.95 | 193,143 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,651 |
| Countries in their Native Language | 0 | - | 4.99 | 196,975 |
| Independence from Whom | 0 | - | 4.99 | 210,112 |
| Subdivisions by Country | 0 | - | 4.86 | 50,139 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,036 |
| Megadiverse Countries | 0 | - | 4.97 | 134,336 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,091,567 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 130,135 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,004 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 447,412 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,531 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,901 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 161,861 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,114 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,312 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,416 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,292 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,783 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 75,895 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,508 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,611 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,576 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,789 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 71,117 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 109,083 |
| Countries Bordering "U" Countries | 0 | - | 4.83 | 24,195 |
| World Map Quiz | 0 | - | 4.81 | 63,769 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 153,568 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,565 |
| Random European Flag to Country | 0 | - | 4.89 | 181,263 |
| Random African Flag to Country | 0 | - | 4.88 | 74,369 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 519,330 |
| Southernmost Countries of the World | 0 | - | 4.99 | 226,755 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 104,502 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,225 |
| Countries With the Most Languages | 0 | - | 4.89 | 200,266 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,096 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,298 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,485 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,070 |
| Tallest Countries North to South | 0 | - | 4.83 | 119,517 |
| Widest Countries East to West | 0 | - | 4.92 | 129,013 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,281 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,470 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 97,644 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 93,859 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 147,813 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,216 |
| Countries by Contribution to UN Budget | 0 | - | 4.89 | 76,533 |
| Countries with the Most Borders | 0 | - | 4.97 | 386,529 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.84 | 34,639 |
| Countries of Africa | 0 | - | 5.00 | 2,514,739 |
| Countries with Double Letters | 0 | - | 4.96 | 93,663 |
| Countries that End in N | 0 | - | 4.94 | 157,128 |
| Countries with Five Letters Quiz | 0 | - | 4.96 | 259,015 |
| Countries with Six Letters | 0 | - | 4.93 | 210,674 |
| Countries with W | 0 | - | 4.97 | 158,414 |
| Countries with Z | 0 | - | 4.98 | 288,220 |
| Countries with Letters Missing | 0 | - | 4.97 | 184,749 |
| Countries That End in U | 0 | - | 4.95 | 119,605 |
| Countries with Four Letters | 0 | - | 4.99 | 419,442 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.98 | 132,857 |
| Countries that End in O | 0 | - | 4.92 | 158,650 |
| Countries that End in R | 0 | - | 4.87 | 118,371 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 154,930 |
| Countries Ending in "IA" | 0 | - | 4.99 | 207,396 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 169,543 |
| Countries by Last Two Letters | 0 | - | 4.85 | 134,640 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 141,194 |
| Countries That End in Y | 0 | - | 4.90 | 185,282 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 196,608 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.92 | 151,890 |
| Countries that End in I | 0 | - | 4.94 | 134,539 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 182,455 |
| Countries by Initial Letter and Length #1 | 0 | - | 4.98 | 95,295 |
| Countries That End in NIA | 0 | - | 4.92 | 109,114 |
