| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 144,275 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 115,536 |
| Flags with the Most Stars | 0 | - | 4.91 | 136,058 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,034 |
| Flags that are Red & White Only | 0 | - | 4.97 | 163,980 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 145,666 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 75,765 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,311 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,292 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,173 |
| Country Flags with the Most Blue | 0 | - | 4.88 | 92,318 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,417 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,177 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 98,876 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,339 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,614 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 49,998 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,257 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,570 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 65,778 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 44,881 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 31,663 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,346 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,864 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,288 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,022 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,649 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,886 |
| 20 Random Country Flags | 0 | - | 4.99 | 610,321 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,557 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,013 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,815 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,352 |
| World Map without 12 Countries | 0 | - | 4.97 | 343,917 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 906,373 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 416,285 |
| Every Country Shape | 0 | - | 5.00 | 463,663 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,200 |
| Flags of North and South America | 0 | - | 4.99 | 371,837 |
| Former Flags | 0 | - | 4.97 | 107,456 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,298 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,279 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 172,811 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,920 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 142,251 |
| Countries by Road Signs | 0 | - | 4.98 | 53,633 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,564 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,229 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 163,874 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 36,160 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,260 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,302 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,955 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,141 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,499 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,034 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,720 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,061 |
| A Square of Merged Countries #1 | 0 | - | 4.88 | 59,384 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 53,521 |
| Flags of Oceania | 0 | - | 5.00 | 258,135 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,891 |
| Similar Flags #1 | 0 | - | 4.75 | 129,760 |
| Similar Flags #2 | 0 | - | 4.74 | 137,071 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,237 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,918 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,185 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,204 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,343 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,931 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,920 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,642 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,546 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,163 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,275 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 30,362 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,297,298 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,318,439 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,291 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.93 | 126,244 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,353 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,781 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,278 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,096 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,914 |
| Merged Countries #2 | 0 | - | 4.96 | 98,890 |
| Merged Countries #6 | 0 | - | 4.90 | 73,121 |
| Merged Countries #7 | 0 | - | 4.93 | 82,437 |
| Landlocked Countries | 0 | - | 4.99 | 418,680 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,545,664 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 145,254 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 82,352 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,716 |
| Pixelated World Map | 0 | - | 5.00 | 143,132 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,659 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,439 |
| World Coats of Arms | 0 | - | 4.99 | 64,332 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,157 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,765 |
| Random Country Shape to Country | 0 | - | 4.90 | 112,789 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,755,363 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,878 |
| Himalayan Countries | 0 | - | 4.94 | 137,312 |
| Andean Countries | 0 | - | 4.95 | 83,874 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,158 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,560 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,793 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,315 |
| Danube Countries | 0 | - | 4.97 | 71,624 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,510 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,029 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,593 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,672 |
| European Landlocked Countries | 0 | - | 4.99 | 146,741 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,096 |
| Countries with the Most Species | 0 | - | 4.99 | 102,883 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,227 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,425 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,579 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,286 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,962 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,343 |
| Countries in the Alps | 0 | - | 4.87 | 117,641 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,105 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,320 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,392 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,958 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,059 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,428 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,249 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,162 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,948 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,529 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,462 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,324 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,903 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,174 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,187 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,134 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,045 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,557 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,488 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,261 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,165 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,980 |
| Largest Countries By Category | 0 | - | 4.97 | 157,594 |
| Countries by Countries | 0 | - | 4.96 | 62,816 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,466 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,065 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,171 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,153 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 86,247 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,465 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,626 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,300 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 183,645 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,140 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,272 |
| Countries that Start with A | 0 | - | 4.98 | 2,158,604 |
| Countries that Start with B | 0 | - | 4.95 | 2,290,611 |
| Countries that Start with C | 0 | - | 4.96 | 1,818,947 |
| Countries that Start with D | 0 | - | 4.96 | 707,454 |
| Countries that Start with E | 0 | - | 4.95 | 1,374,650 |
| Countries that Start with G | 0 | - | 4.97 | 1,500,308 |
| Countries that Start with H | 0 | - | 4.96 | 602,931 |
| Countries that Start with I | 0 | - | 4.92 | 1,286,002 |
| Countries that Start with J | 0 | - | 4.98 | 600,783 |
| Countries that Start with K | 0 | - | 4.97 | 813,865 |
| Countries that Start with L | 0 | - | 4.98 | 1,088,724 |
| Countries that Start with N | 0 | - | 4.93 | 1,115,673 |
| Countries that Start with P | 0 | - | 4.94 | 1,214,176 |
| Countries that Start with S | 0 | - | 4.98 | 1,752,215 |
| Countries that Start with T | 0 | - | 4.90 | 1,008,369 |
| Countries that Start with U | 0 | - | 4.97 | 903,269 |
| Countries that Start with V | 0 | - | 4.98 | 608,330 |
| Countries that Start with F | 0 | - | 4.83 | 616,193 |
| Countries that Start with M | 0 | - | 4.97 | 1,379,449 |
| Name a Valid Country Flag | 0 | - | 4.68 | 75,471 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,768 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,537 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 404,972 |
| Island Countries | 0 | - | 4.99 | 709,645 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,375,195 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 521,287 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 336,492 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 126,024 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,045,804 |
| Northernmost Countries | 0 | - | 4.99 | 360,369 |
| Countries of South America | 0 | - | 5.00 | 922,596 |
| Countries of Oceania | 0 | - | 5.00 | 1,050,621 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,865,636 |
| "Land" Countries | 0 | - | 4.98 | 335,742 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,715,573 |
| Every American Country by Shape | 0 | - | 4.79 | 37,204 |
| Cross Flags of Europe | 0 | - | 4.43 | 298,350 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,442,971 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,635 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,948 |
| Countries with Megacities | 0 | - | 4.99 | 258,085 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,821 |
