| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 143,807 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 115,150 |
| Flags with the Most Stars | 0 | - | 4.91 | 135,656 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 61,783 |
| Flags that are Red & White Only | 0 | - | 4.97 | 163,544 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 145,301 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 75,288 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,062 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,047 |
| Country Flags with the Most Red | 0 | - | 4.98 | 119,872 |
| Country Flags with the Most Blue | 0 | - | 4.88 | 92,095 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,186 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 98,956 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 98,646 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,132 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,478 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 49,865 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,021 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,333 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 65,522 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 44,661 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,221 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,769 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,090 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,792 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,410 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 31,396 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,822 |
| 20 Random Country Flags | 0 | - | 4.99 | 608,061 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,336 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 82,877 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,234,359 |
| Flags of Asia Quiz | 0 | - | 4.99 | 609,008 |
| World Map without 12 Countries | 0 | - | 4.97 | 343,311 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 905,494 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 415,701 |
| Every Country Shape | 0 | - | 5.00 | 461,673 |
| Flags of Africa Quiz | 0 | - | 5.00 | 466,776 |
| Flags of North and South America | 0 | - | 4.99 | 370,076 |
| Former Flags | 0 | - | 4.97 | 107,160 |
| Countries by Road Signs | 0 | - | 4.98 | 53,402 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,144 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,132 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 172,340 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,551 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,151 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 224,858 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 163,465 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 35,396 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,698 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 110,986 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,643 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,625 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,276 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,824 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,327 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 94,895 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 53,243 |
| Flags of Oceania | 0 | - | 5.00 | 256,948 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,482 |
| Similar Flags #1 | 0 | - | 4.74 | 129,487 |
| Similar Flags #2 | 0 | - | 4.74 | 136,775 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,155,883 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,988 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,666 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,920 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,927 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,120 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,800 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 29,469 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,654 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,340 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,208 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,929 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,957 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,267,776 |
| Landlocked Countries | 0 | - | 4.99 | 416,564 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,102 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,972 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,963 |
| One Border Countries - Shape Quiz | 0 | - | 4.83 | 64,655 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,187 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,004 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,827 |
| Merged Countries #2 | 0 | - | 4.96 | 98,707 |
| Merged Countries #6 | 0 | - | 4.90 | 72,952 |
| Merged Countries #7 | 0 | - | 4.93 | 82,212 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 144,908 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 82,183 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,604 |
| Pixelated World Map | 0 | - | 5.00 | 142,864 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,532 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,375 |
| World Coats of Arms | 0 | - | 4.99 | 64,128 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,739,935 |
| Sahara Desert Countries | 0 | - | 4.98 | 161,885 |
| Himalayan Countries | 0 | - | 4.95 | 136,464 |
| Andean Countries | 0 | - | 4.95 | 83,469 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,730 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,967 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,404 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,009 |
| Danube Countries | 0 | - | 4.97 | 71,387 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,199 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,841 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,133 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,097 |
| European Landlocked Countries | 0 | - | 4.99 | 146,121 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,750 |
| Countries with the Most Species | 0 | - | 4.99 | 101,350 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,885 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,327 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,503 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,153 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,800 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,178 |
| Countries in the Alps | 0 | - | 4.86 | 117,308 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,890 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,869 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,247 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,736 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,810 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,248 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,975 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,990 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,793 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,324 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,358 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,201 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,717 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,986 |
| Countries with the Most Grassland | 0 | - | 4.93 | 77,000 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,689 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,888 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,427 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,229 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 240,950 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,548 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,818 |
| Largest Countries By Category | 0 | - | 4.97 | 157,239 |
| Countries by Countries | 0 | - | 4.96 | 62,587 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,863 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,078 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,409 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,075 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,541,866 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,022 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,618 |
| Random Country Shape to Country | 0 | - | 4.90 | 111,909 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,722 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 373,792 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 403,707 |
| Island Countries | 0 | - | 4.99 | 708,776 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,043,234 |
| Northernmost Countries | 0 | - | 4.99 | 359,320 |
| Countries of South America | 0 | - | 5.00 | 919,542 |
| Countries of Oceania | 0 | - | 5.00 | 1,046,487 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,858,318 |
| "Land" Countries | 0 | - | 4.98 | 334,569 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,370,216 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 85,942 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 183,030 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 183,753 |
| Name a Valid Country Flag | 0 | - | 4.68 | 75,190 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 520,118 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 335,588 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,711,537 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,251 |
| Countries with Megacities | 0 | - | 4.99 | 248,883 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,101 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,532 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,459 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,481 |
| Countries by Official Language | 0 | - | 4.95 | 193,980 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 294,492 |
| Countries in their Native Language | 0 | - | 4.99 | 197,609 |
| Independence from Whom | 0 | - | 4.99 | 210,781 |
| Subdivisions by Country | 0 | - | 4.86 | 50,192 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,311 |
| Megadiverse Countries | 0 | - | 4.96 | 134,528 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 130,806 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,073 |
| Countries with Multiple Big Islands | 0 | - | 4.92 | 125,623 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,946 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,429 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,208 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,566 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,541 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,367 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,804 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,147 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,578 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,681 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,636 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,850 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,196 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 109,529 |
| World Map Quiz | 0 | - | 4.81 | 64,062 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 154,330 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,682 |
