| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 144,636 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 115,888 |
| Flags with the Most Stars | 0 | - | 4.91 | 136,389 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,225 |
| Flags that are Red & White Only | 0 | - | 4.97 | 164,284 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 145,983 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 76,097 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,524 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,481 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,425 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 92,500 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,598 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,381 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,060 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,490 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,093 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,398 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,727 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 65,939 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,040 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 31,863 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,448 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,932 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,428 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,227 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,824 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,945 |
| 20 Random Country Flags | 0 | - | 4.99 | 612,020 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,710 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,131 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,243,456 |
| Flags of Asia Quiz | 0 | - | 4.99 | 613,210 |
| World Map without 12 Countries | 0 | - | 4.97 | 344,333 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 906,994 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 416,658 |
| Every Country Shape | 0 | - | 5.00 | 465,044 |
| Flags of Africa Quiz | 0 | - | 5.00 | 470,946 |
| Flags of North and South America | 0 | - | 4.99 | 372,904 |
| Former Flags | 0 | - | 4.97 | 107,687 |
| Countries by Road Signs | 0 | - | 4.98 | 53,774 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,410 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,371 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 173,133 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,176 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,856 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,462 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,114 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 36,696 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,429 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,480 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,132 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,289 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,631 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,165 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,857 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,207 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 53,732 |
| Flags of Oceania | 0 | - | 5.00 | 258,925 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,245 |
| Similar Flags #1 | 0 | - | 4.75 | 129,992 |
| Similar Flags #2 | 0 | - | 4.74 | 137,276 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,430,722 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,411 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,112 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,359 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,393 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,519 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,063 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 30,942 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 130,099 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,865 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,753 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,305 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,506 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,318,223 |
| Landlocked Countries | 0 | - | 4.99 | 420,107 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,419 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 126,450 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,447 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,856 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,350 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,173 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,988 |
| Merged Countries #2 | 0 | - | 4.96 | 99,043 |
| Merged Countries #6 | 0 | - | 4.90 | 73,242 |
| Merged Countries #7 | 0 | - | 4.93 | 82,597 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 145,602 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 82,523 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,826 |
| Pixelated World Map | 0 | - | 5.00 | 143,353 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,746 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,487 |
| World Coats of Arms | 0 | - | 4.99 | 64,477 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,765,111 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,521 |
| Himalayan Countries | 0 | - | 4.95 | 137,935 |
| Andean Countries | 0 | - | 4.95 | 84,189 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,403 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,050 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,052 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,497 |
| Danube Countries | 0 | - | 4.97 | 71,782 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,724 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,176 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,889 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,053 |
| European Landlocked Countries | 0 | - | 4.99 | 146,922 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,312 |
| Countries with the Most Species | 0 | - | 4.99 | 103,054 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,471 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,475 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,641 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,410 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,093 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,481 |
| Countries in the Alps | 0 | - | 4.87 | 117,908 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 98,264 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,627 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,518 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,408 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,255 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,808 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,424 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,300 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,051 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,668 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,550 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,392 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,025 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,321 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,327 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,453 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,144 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,656 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,738 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,981 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,556 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,073 |
| Largest Countries By Category | 0 | - | 4.97 | 157,853 |
| Countries by Countries | 0 | - | 4.97 | 62,965 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,409 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,197 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,499 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,770 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,465 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,548,279 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,261 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,886 |
| Random Country Shape to Country | 0 | - | 4.90 | 113,177 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,992 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,945 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 406,027 |
| Island Countries | 0 | - | 4.99 | 710,240 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,047,438 |
| Northernmost Countries | 0 | - | 4.99 | 361,062 |
| Countries of South America | 0 | - | 5.00 | 924,593 |
| Countries of Oceania | 0 | - | 5.00 | 1,053,448 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,870,661 |
| "Land" Countries | 0 | - | 4.98 | 336,107 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,378,683 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 86,516 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 184,094 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,436 |
| Name a Valid Country Flag | 0 | - | 4.69 | 75,685 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 522,122 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 337,182 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,718,581 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,378 |
| Countries with Megacities | 0 | - | 4.99 | 263,002 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,209 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,187 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,507 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,225 |
| Countries by Official Language | 0 | - | 4.95 | 194,867 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,851 |
| Countries in their Native Language | 0 | - | 4.99 | 198,409 |
| Independence from Whom | 0 | - | 4.99 | 211,630 |
| Subdivisions by Country | 0 | - | 4.86 | 50,342 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,923 |
| Megadiverse Countries | 0 | - | 4.96 | 134,852 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,744 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,238 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,824 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,054 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,863 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,461 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,160 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,916 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,548 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,031 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,283 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,782 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,070 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,849 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,232 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,402 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,561 |
| World Map Quiz | 0 | - | 4.81 | 64,803 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 156,223 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,162 |
