| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 95,256 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.90 | 73,158 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 72,020 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 70,033 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 62,081 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 59,168 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 159,225 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 84,098 |
| Random European Flag to Country | 0 | - | 4.90 | 183,828 |
| Random African Flag to Country | 0 | - | 4.88 | 75,417 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 128,167 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 119,437 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 217,811 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,618 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,481 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 34,920 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 83,080 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,704 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,944 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,614 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,706 |
| Random Asian Countries on a Map | 0 | - | 4.91 | 170,693 |
| Random African Countries on a Map | 0 | - | 4.99 | 297,416 |
| Random European Countries on a Map | 0 | - | 4.97 | 284,675 |
| Every European Country Shape | 0 | - | 4.96 | 202,598 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,159 |
| Every African Country Shape | 0 | - | 4.90 | 88,085 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.88 | 27,620 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 64,872 |
| World Map without 12 Countries | 0 | - | 4.97 | 345,603 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 908,947 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 417,961 |
| Every Country Shape | 0 | - | 5.00 | 469,516 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 69,150 |
| Countries that Start with A | 0 | - | 4.98 | 2,171,730 |
| Countries that Start with B | 0 | - | 4.95 | 2,302,808 |
| Countries that Start with C | 0 | - | 4.96 | 1,828,627 |
| Countries that Start with D | 0 | - | 4.96 | 714,391 |
| Countries that Start with E | 0 | - | 4.95 | 1,382,694 |
| Countries that Start with G | 0 | - | 4.97 | 1,509,000 |
| Countries that Start with H | 0 | - | 4.96 | 608,108 |
| Countries that Start with I | 0 | - | 4.92 | 1,292,697 |
| Countries that Start with J | 0 | - | 4.98 | 605,598 |
| Countries that Start with K | 0 | - | 4.97 | 819,271 |
| Countries that Start with L | 0 | - | 4.98 | 1,094,966 |
| Countries that Start with N | 0 | - | 4.93 | 1,122,002 |
| Countries that Start with P | 0 | - | 4.94 | 1,220,271 |
| Countries that Start with S | 0 | - | 4.98 | 1,760,697 |
| Countries that Start with T | 0 | - | 4.90 | 1,013,477 |
| Countries that Start with U | 0 | - | 4.97 | 907,379 |
| Countries that Start with V | 0 | - | 4.98 | 611,191 |
| Countries that Start with F | 0 | - | 4.83 | 620,189 |
| Countries that Start with M | 0 | - | 4.97 | 1,386,320 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,524 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,427 |
| Flags of the Countries that Start with B | 0 | - | 4.97 | 43,357 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,737 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 159,811 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,748,182 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,246 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,094 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,327 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,842 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,427 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,902 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 39,348 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 33,484 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,931 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,947 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,602 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,742 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,995 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,508 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,215 |
| Random American Countries on a Map | 0 | - | 4.96 | 100,009 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,373,970 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,614 |
| Landlocked Countries | 0 | - | 4.99 | 424,047 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 81,014 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,687 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,936 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,365 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 74,001 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,446 |
| Random Asian Flag to Country | 0 | - | 4.70 | 113,934 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 82,497 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,793,407 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 83,828 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,428 |
| Flags to Largest Cities | 0 | - | 4.54 | 51,711 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,170 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 408,672 |
| Island Countries | 0 | - | 4.99 | 711,865 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,812 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,389,281 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 127,084 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,772 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,107 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,556,319 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,573 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,268 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,596 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,396 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,221 |
| Random Country Shape to Country | 0 | - | 4.90 | 114,802 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,052,718 |
| Northernmost Countries | 0 | - | 4.99 | 363,196 |
| Countries of South America | 0 | - | 5.00 | 930,218 |
| Countries of Oceania | 0 | - | 5.00 | 1,060,585 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,884,003 |
| One Country By Letter By Continent | 0 | - | 5.00 | 125,129 |
| "Land" Countries | 0 | - | 4.98 | 337,936 |
| Merged Countries #2 | 0 | - | 4.96 | 99,745 |
| Merged Countries #6 | 0 | - | 4.90 | 73,682 |
| Merged Countries #7 | 0 | - | 4.93 | 83,027 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,451,545 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,814 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,492 |
| Countries with Megacities | 0 | - | 4.99 | 265,971 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,286 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,766 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,536 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,886 |
| Countries by Official Language | 0 | - | 4.95 | 195,683 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,180 |
| Countries in their Native Language | 0 | - | 4.99 | 199,457 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,435 |
| Independence from Whom | 0 | - | 4.99 | 212,639 |
| Himalayan Countries | 0 | - | 4.94 | 139,607 |
| Andean Countries | 0 | - | 4.94 | 85,097 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,289 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,519 |
| Subdivisions by Country | 0 | - | 4.87 | 50,543 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,135 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,851 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,150 |
| Danube Countries | 0 | - | 4.97 | 72,229 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,341 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,653 |
| Megadiverse Countries | 0 | - | 4.96 | 135,164 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,755 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,254 |
| European Landlocked Countries | 0 | - | 4.99 | 147,405 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,012 |
| Countries with the Most Species | 0 | - | 4.99 | 103,438 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,134 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,471 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,691 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,802 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,464 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,714 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,445 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,861 |
| Countries in the Alps | 0 | - | 4.87 | 118,510 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,147 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,493 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,825 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,829 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,759 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,106 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,946 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,692 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,313 |
| Countries with Multiple Big Islands | 0 | - | 4.92 | 126,357 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,029 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,168 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,770 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,638 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,389 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,714 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,403 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,812 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,477 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,754 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,644 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,212 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,739 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,410 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,483 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,121 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 108,279 |
| Countries that Host the Most Refugees | 0 | - | 4.97 | 65,344 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,393 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,001 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,716 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,394 |
| Largest Countries By Category | 0 | - | 4.97 | 158,574 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,343 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,068 |
| Countries by Countries | 0 | - | 4.96 | 63,457 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,486 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,612 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 111,889 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,760 |
| World Map Quiz | 0 | - | 4.81 | 65,396 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,032 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,354 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 158,392 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,542 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,629 |
