| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 143,871 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 115,200 |
| Flags with the Most Stars | 0 | - | 4.91 | 135,731 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 61,829 |
| Flags that are Red & White Only | 0 | - | 4.97 | 163,627 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 145,373 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 75,366 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,105 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,090 |
| Country Flags with the Most Red | 0 | - | 4.98 | 119,923 |
| Country Flags with the Most Blue | 0 | - | 4.88 | 92,140 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,227 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 98,993 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 98,692 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,172 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,501 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 49,896 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,047 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,367 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 65,561 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 44,687 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,246 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,788 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,121 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,831 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,445 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 31,447 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,835 |
| 20 Random Country Flags | 0 | - | 4.99 | 608,358 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,380 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 82,906 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,235,302 |
| Flags of Asia Quiz | 0 | - | 4.99 | 609,377 |
| World Map without 12 Countries | 0 | - | 4.97 | 343,412 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 905,641 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 415,806 |
| Every Country Shape | 0 | - | 5.00 | 461,993 |
| Flags of Africa Quiz | 0 | - | 5.00 | 467,149 |
| Flags of North and South America | 0 | - | 4.99 | 370,449 |
| Former Flags | 0 | - | 4.97 | 107,214 |
| Countries by Road Signs | 0 | - | 4.98 | 53,447 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,182 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,153 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 172,435 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,612 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,221 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 224,925 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 163,564 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 35,548 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,767 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,035 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,674 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,669 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,301 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,854 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,360 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 94,931 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 53,286 |
| Flags of Oceania | 0 | - | 5.00 | 257,137 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,546 |
| Similar Flags #1 | 0 | - | 4.74 | 129,542 |
| Similar Flags #2 | 0 | - | 4.74 | 136,834 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,183,980 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,036 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,709 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,968 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,980 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,156 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,822 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 29,632 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,699 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,396 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,272 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,971 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,029 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,272,950 |
| Landlocked Countries | 0 | - | 4.99 | 416,927 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,136 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 126,020 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,987 |
| One Border Countries - Shape Quiz | 0 | - | 4.83 | 64,677 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,202 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,022 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,844 |
| Merged Countries #2 | 0 | - | 4.96 | 98,747 |
| Merged Countries #6 | 0 | - | 4.90 | 72,979 |
| Merged Countries #7 | 0 | - | 4.93 | 82,247 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 144,976 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 82,213 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,624 |
| Pixelated World Map | 0 | - | 5.00 | 142,918 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,559 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,384 |
| World Coats of Arms | 0 | - | 4.99 | 64,157 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,742,527 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,053 |
| Himalayan Countries | 0 | - | 4.95 | 136,612 |
| Andean Countries | 0 | - | 4.95 | 83,543 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,795 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,083 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,469 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,062 |
| Danube Countries | 0 | - | 4.97 | 71,459 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,267 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,870 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,213 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,203 |
| European Landlocked Countries | 0 | - | 4.99 | 146,160 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,818 |
| Countries with the Most Species | 0 | - | 4.99 | 102,103 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,943 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,344 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,523 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,180 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,828 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,208 |
| Countries in the Alps | 0 | - | 4.86 | 117,371 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,926 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,954 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,274 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,767 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,862 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,277 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,016 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,009 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,829 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,368 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,376 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,215 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,749 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,022 |
| Countries with the Most Grassland | 0 | - | 4.93 | 77,027 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,767 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,917 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,445 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,270 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 241,157 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,641 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,844 |
| Largest Countries By Category | 0 | - | 4.97 | 157,303 |
| Countries by Countries | 0 | - | 4.96 | 62,619 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,911 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,089 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,414 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,115 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,542,565 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,041 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,641 |
| Random Country Shape to Country | 0 | - | 4.90 | 112,111 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 327,167 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 373,924 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 403,962 |
| Island Countries | 0 | - | 4.99 | 708,907 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,043,649 |
| Northernmost Countries | 0 | - | 4.99 | 359,492 |
| Countries of South America | 0 | - | 5.00 | 920,023 |
| Countries of Oceania | 0 | - | 5.00 | 1,047,469 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,859,608 |
| "Land" Countries | 0 | - | 4.98 | 334,711 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,371,153 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 85,989 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 183,130 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 183,827 |
| Name a Valid Country Flag | 0 | - | 4.68 | 75,240 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 520,333 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 335,744 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,712,291 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,389 |
| Countries with Megacities | 0 | - | 4.99 | 249,165 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,247 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,606 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,568 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,572 |
| Countries by Official Language | 0 | - | 4.95 | 194,069 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 294,829 |
| Countries in their Native Language | 0 | - | 4.99 | 197,681 |
| Independence from Whom | 0 | - | 4.99 | 210,868 |
| Subdivisions by Country | 0 | - | 4.86 | 50,211 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,388 |
| Megadiverse Countries | 0 | - | 4.96 | 134,565 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 130,890 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,087 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,641 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,955 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,468 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,244 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,644 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,570 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,387 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,811 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,328 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,594 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,697 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,662 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,873 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,220 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 109,645 |
| World Map Quiz | 0 | - | 4.81 | 64,138 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 154,534 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,729 |
