| Countries by Satellite Image #1 | 0 | - | 4.89 | 146,936 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 83,222 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,298 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 146,456 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 117,457 |
| Flags with the Most Stars | 0 | - | 4.91 | 138,031 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 63,262 |
| Flags that are Red & White Only | 0 | - | 4.97 | 165,702 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 147,425 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 77,773 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 48,482 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 69,421 |
| Country Flags with the Most Red | 0 | - | 4.98 | 121,429 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 93,354 |
| Country Flags with the Most Green | 0 | - | 4.96 | 100,421 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 100,206 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,809 |
| Country Flags with the Most Black | 0 | - | 4.95 | 98,219 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 68,146 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,525 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 100,115 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 81,467 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,718 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,789 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 32,756 |
| Countries by Coat of Arms #1 | 0 | - | 4.92 | 73,091 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,660 |
| World Coats of Arms | 0 | - | 4.99 | 65,236 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,814 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,264 |
| Country Flags With Blue Removed | 0 | - | 4.89 | 45,052 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 143,655 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 54,913 |
| 20 Random Country Flags | 0 | - | 4.99 | 619,666 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.94 | 31,247 |
| Countries by Road Signs | 0 | - | 4.98 | 54,393 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 113,324 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,635 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,907 |
| Merged Countries #2 | 0 | - | 4.96 | 99,913 |
| Merged Countries #4 | 0 | - | 4.81 | 94,154 |
| Merged Countries #6 | 0 | - | 4.90 | 73,849 |
| Merged Countries #7 | 0 | - | 4.93 | 83,181 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,920,012 |
| World Map without 12 Countries | 0 | - | 4.97 | 346,259 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 909,951 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,666 |
| Every Country Shape | 0 | - | 5.00 | 471,695 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,708 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,394 |
| Flags of North and South America | 0 | - | 4.99 | 377,440 |
| Pixelated World Map | 0 | - | 5.00 | 144,157 |
| Former Flags | 0 | - | 4.97 | 108,678 |
| Landlocked Countries | 0 | - | 4.99 | 426,547 |
| Countries by Satellite Image #3 | 0 | - | 4.63 | 71,803 |
| Countries by Satellite Image #2 | 0 | - | 4.80 | 70,517 |
| Countries by Satellite Image #4 | 0 | - | 4.63 | 67,562 |
| Countries by Partial Satellite Image #2 | 0 | - | 4.51 | 47,149 |
| Similar Flags #1 | 0 | - | 4.75 | 130,867 |
| Similar Flags #2 | 0 | - | 4.74 | 138,131 |
| Countries by Partial Satellite Image #1 | 0 | - | 4.75 | 44,728 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,807,868 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 130,718 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,674 |
| Flags of the Countries that Start with B | 0 | - | 4.97 | 43,625 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,945 |
| Countries by Picture #1 | 0 | - | 4.52 | 119,465 |
| Countries by Picture #3 | 0 | - | 4.51 | 61,083 |
| Guess the Country by a Picture Hint | 0 | - | 4.43 | 48,233 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,730,751 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 160,027 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,786 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,530 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,536 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 297,552 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,922 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 165,316 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 40,120 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 34,419 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 105,195 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 112,177 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 123,020 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,975 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 81,165 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,677 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,414 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,829 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 78,277 |
| A Square of Merged Countries #1 | 0 | - | 4.89 | 60,129 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,970 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,851 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,997 |
| Island Countries | 0 | - | 4.99 | 712,759 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,546 |
| Himalayan Countries | 0 | - | 4.93 | 140,482 |
| Andean Countries | 0 | - | 4.94 | 85,618 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,749 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,216 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,316 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,549 |
| Danube Countries | 0 | - | 4.97 | 72,471 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,681 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,901 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,264 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,737 |
| European Landlocked Countries | 0 | - | 4.99 | 147,671 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,397 |
| Countries with the Most Species | 0 | - | 4.99 | 103,605 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,510 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,791 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,913 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,876 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,616 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,071 |
| Countries in the Alps | 0 | - | 4.87 | 118,858 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,793 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,993 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 79,011 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,091 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 117,039 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,321 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,470 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,925 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,464 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,235 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,914 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,782 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,612 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,849 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,949 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,991 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,659 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 75,575 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,051 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,143 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,753 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,952 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,307 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,553 |
| Largest Countries By Category | 0 | - | 4.97 | 158,950 |
| Countries by Countries | 0 | - | 4.96 | 63,710 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,834 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,402 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,505 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,395,268 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,332 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,426 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 81,261 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,927 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 77,169 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,613 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 74,196 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,591 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,689 |
| All Countries by Population With a Map | 0 | - | 4.98 | 111,172 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,470 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,154 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,403,246 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,055,369 |
| Northernmost Countries | 0 | - | 4.99 | 364,286 |
| Countries of South America | 0 | - | 5.00 | 933,401 |
| Countries of Oceania | 0 | - | 5.00 | 1,064,400 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,890,981 |
| "Land" Countries | 0 | - | 4.98 | 338,544 |
| All Country Flags of the World | 0 | - | 5.00 | 3,718,578 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,437 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,990 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 127,327 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,159 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,244 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,706 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,516 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,327 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 95,450 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.90 | 73,313 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 72,175 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 70,177 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 62,192 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 59,282 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 77,072 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,319 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,356 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 159,643 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 84,346 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,454,977 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,705 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,316 |
| Countries with Megacities | 0 | - | 4.99 | 267,459 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,984 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,227 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,314 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,332 |
| Countries by Official Language | 0 | - | 4.95 | 196,118 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,782 |
| Countries in their Native Language | 0 | - | 4.99 | 199,840 |
| Independence from Whom | 0 | - | 4.99 | 213,224 |
| Subdivisions by Country | 0 | - | 4.87 | 50,642 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,559 |
| Megadiverse Countries | 0 | - | 4.96 | 144,885 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 133,032 |
