| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 146,321 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 117,301 |
| Flags with the Most Stars | 0 | - | 4.91 | 137,870 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 63,177 |
| Flags that are Red & White Only | 0 | - | 4.97 | 165,586 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 147,298 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 77,617 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 48,373 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 69,322 |
| Country Flags with the Most Red | 0 | - | 4.98 | 121,323 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 93,259 |
| Country Flags with the Most Green | 0 | - | 4.96 | 100,331 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 100,123 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,727 |
| Country Flags with the Most Black | 0 | - | 4.95 | 98,128 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 68,085 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,484 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 100,057 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 81,403 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,643 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,726 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 32,682 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,787 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,224 |
| Country Flags With Blue Removed | 0 | - | 4.89 | 45,002 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 159,971 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,473 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.94 | 31,220 |
| 20 Random Country Flags | 0 | - | 4.99 | 618,754 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 113,254 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,582 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,257,681 |
| Flags of Asia Quiz | 0 | - | 4.99 | 620,098 |
| World Map without 12 Countries | 0 | - | 4.97 | 346,054 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 909,672 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,450 |
| Every Country Shape | 0 | - | 5.00 | 470,958 |
| Flags of Africa Quiz | 0 | - | 5.00 | 477,373 |
| Flags of North and South America | 0 | - | 4.99 | 376,865 |
| Former Flags | 0 | - | 4.97 | 108,564 |
| Countries by Road Signs | 0 | - | 4.98 | 54,338 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,910 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,758 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,637 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,399 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 143,545 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 297,382 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,773 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 165,196 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 39,896 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 34,148 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 105,134 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 112,108 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,965 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,913 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 81,128 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,633 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,374 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,765 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 54,847 |
| Flags of Oceania | 0 | - | 5.00 | 262,619 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,550 |
| Similar Flags #1 | 0 | - | 4.75 | 130,759 |
| Similar Flags #2 | 0 | - | 4.74 | 138,050 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,868,235 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 81,187 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,857 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 77,095 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,545 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 74,145 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,539 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,668 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,605 |
| Flags of the Countries that Start with B | 0 | - | 4.97 | 43,548 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,875 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,324 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,392,900 |
| Landlocked Countries | 0 | - | 4.99 | 425,661 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,924 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 127,264 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,870 |
| One Border Countries - Shape Quiz | 0 | - | 4.85 | 65,202 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,685 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,483 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,299 |
| Merged Countries #2 | 0 | - | 4.96 | 99,874 |
| Merged Countries #4 | 0 | - | 4.81 | 94,116 |
| Merged Countries #6 | 0 | - | 4.90 | 73,802 |
| Merged Countries #7 | 0 | - | 4.93 | 83,142 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 146,840 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 83,171 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,253 |
| Pixelated World Map | 0 | - | 5.00 | 144,093 |
| Countries by Coat of Arms #1 | 0 | - | 4.92 | 73,053 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,642 |
| World Coats of Arms | 0 | - | 4.99 | 65,123 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,803,549 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,169 |
| Himalayan Countries | 0 | - | 4.93 | 140,172 |
| Andean Countries | 0 | - | 4.94 | 85,394 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,545 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,936 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,124 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,398 |
| Danube Countries | 0 | - | 4.97 | 72,362 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,571 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,821 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,085 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,578 |
| European Landlocked Countries | 0 | - | 4.99 | 147,592 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,273 |
| Countries with the Most Species | 0 | - | 4.99 | 103,552 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,383 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,768 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,877 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,832 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,567 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,998 |
| Countries in the Alps | 0 | - | 4.87 | 118,749 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,582 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,832 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,948 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,011 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,934 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,238 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,379 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,846 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,410 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,159 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,855 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,735 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,545 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,770 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,872 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,797 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,597 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 66,861 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,644 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,628 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,108 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,492 |
| Largest Countries By Category | 0 | - | 4.97 | 158,840 |
| Countries by Countries | 0 | - | 4.96 | 63,627 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,238 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,394 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,664 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,418 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,095 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,559,042 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,675 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,358 |
| Random Country Shape to Country | 0 | - | 4.90 | 115,306 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,304 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,646 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,628 |
| Island Countries | 0 | - | 4.99 | 712,510 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,054,564 |
| Northernmost Countries | 0 | - | 4.99 | 363,920 |
| Countries of South America | 0 | - | 5.00 | 932,508 |
| Countries of Oceania | 0 | - | 5.00 | 1,063,074 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,888,798 |
| "Land" Countries | 0 | - | 4.98 | 338,346 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,393,314 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,677 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 185,722 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 185,543 |
| Name a Valid Country Flag | 0 | - | 4.70 | 76,992 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 526,087 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 339,697 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,729,604 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,117 |
| Countries with Megacities | 0 | - | 4.99 | 267,040 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,816 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,116 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,132 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,225 |
| Countries by Official Language | 0 | - | 4.95 | 195,968 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,599 |
| Countries in their Native Language | 0 | - | 4.99 | 199,715 |
| Independence from Whom | 0 | - | 4.99 | 213,030 |
| Subdivisions by Country | 0 | - | 4.87 | 50,610 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,415 |
| Megadiverse Countries | 0 | - | 4.96 | 135,272 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,928 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,532 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,642 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,225 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,886 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,838 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,101 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,565 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 96,030 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,251 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,506 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 108,370 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,440 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,139 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,571 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,833 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,325 |
