| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,816 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,234 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 145,031 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 116,234 |
| Flags with the Most Stars | 0 | - | 4.91 | 136,741 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,475 |
| Flags that are Red & White Only | 0 | - | 4.97 | 164,587 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 146,271 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 76,442 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,714 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,645 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,638 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 92,668 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,765 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,537 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,197 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,631 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,776 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,177 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,539 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,877 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,086 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,188 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 32,037 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,938 |
| Merged Countries #2 | 0 | - | 4.96 | 99,159 |
| Merged Countries #6 | 0 | - | 4.90 | 73,361 |
| Merged Countries #7 | 0 | - | 4.93 | 82,701 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,517 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,993 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,549 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,388 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,964 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 31,012 |
| 20 Random Country Flags | 0 | - | 4.99 | 613,554 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,686 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,246,137 |
| Flags of Asia Quiz | 0 | - | 4.99 | 614,510 |
| World Map without 12 Countries | 0 | - | 4.97 | 344,696 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 907,643 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 417,113 |
| Every Country Shape | 0 | - | 5.00 | 466,520 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,432 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,260 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 42,070 |
| Flags of Africa Quiz | 0 | - | 5.00 | 472,204 |
| Flags of North and South America | 0 | - | 4.99 | 373,679 |
| Former Flags | 0 | - | 4.97 | 107,844 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,523 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,467 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 173,560 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,496 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 142,707 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,228 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,784 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,364 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 37,184 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,603 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,642 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,284 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,421 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,754 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,270 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,962 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,328 |
| A Square of Merged Countries #1 | 0 | - | 4.88 | 59,657 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 53,906 |
| Flags of Oceania | 0 | - | 5.00 | 259,874 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,500 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,243 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,028 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,934 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,426 |
| Countries That Border Russia | 0 | - | 4.98 | 462,068 |
| Countries Bordering France | 0 | - | 4.83 | 402,830 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,662 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,720,615 |
| Similar Flags #1 | 0 | - | 4.75 | 130,164 |
| Similar Flags #2 | 0 | - | 4.74 | 137,453 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,587 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,287 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,538 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,589 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,667 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,184 |
| Countries by Road Signs | 0 | - | 4.98 | 53,934 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,334,442 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 31,417 |
| Merged Countries #1 | 0 | - | 4.46 | 105,196 |
| Merged Countries #3 | 0 | - | 4.64 | 82,206 |
| Merged Countries #4 | 0 | - | 4.80 | 93,314 |
| Merged Countries #5 | 0 | - | 4.50 | 70,664 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,525 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 126,628 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,544 |
| Countries Bordering India | 0 | - | 4.98 | 163,466 |
| Countries that Border China | 0 | - | 4.96 | 263,324 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,913 |
| Countries that Border Poland | 0 | - | 4.99 | 172,391 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,522,021 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,550,551 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,351 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,990 |
| Random Country Shape to Country | 0 | - | 4.90 | 113,951 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,297 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 146,025 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 82,787 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,012 |
| Pixelated World Map | 0 | - | 5.00 | 143,505 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,813 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,528 |
| World Coats of Arms | 0 | - | 4.99 | 64,617 |
| Landlocked Countries | 0 | - | 4.99 | 421,228 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 86,934 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 522,932 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 184,472 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,663 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 337,773 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,773,107 |
| Name a Valid Country Flag | 0 | - | 4.69 | 75,841 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 126,456 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 384,013 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,934 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,297 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 406,739 |
| Island Countries | 0 | - | 4.99 | 710,753 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,077 |
| Himalayan Countries | 0 | - | 4.95 | 138,386 |
| Andean Countries | 0 | - | 4.93 | 84,414 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,635 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,562 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,257 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,658 |
| Danube Countries | 0 | - | 4.97 | 71,919 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 116,898 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,328 |
| Countries with the Worst Passports | 0 | - | 4.94 | 84,138 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,598 |
| European Landlocked Countries | 0 | - | 4.99 | 147,052 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,495 |
| Countries with the Most Species | 0 | - | 4.99 | 103,160 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,647 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,542 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,684 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,487 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,166 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,579 |
| Countries in the Alps | 0 | - | 4.87 | 118,073 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 100,540 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,881 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,595 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,522 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,408 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,887 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,568 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,425 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,128 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,773 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,603 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,465 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,141 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,402 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,441 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,714 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,238 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 60,566 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,928 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 243,558 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,879 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,164 |
| Largest Countries By Category | 0 | - | 4.97 | 158,066 |
| Countries by Countries | 0 | - | 4.96 | 63,106 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,381,706 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,580 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,249 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,539 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,904 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,594 |
| Every American Country by Shape | 0 | - | 4.79 | 37,266 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 75,785 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,048,869 |
| Northernmost Countries | 0 | - | 4.99 | 361,609 |
| Countries of South America | 0 | - | 5.00 | 926,203 |
| Countries of Oceania | 0 | - | 5.00 | 1,055,429 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,874,739 |
| "Land" Countries | 0 | - | 4.98 | 337,088 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,374 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 154,299 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,096 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 100,172 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,471 |
| Cross Flags of Europe | 0 | - | 4.43 | 299,144 |
| Pixelated Country Shapes #1 | 0 | - | 4.74 | 72,367 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 67,627 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 94,928 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,918 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,811 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,795 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,893 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,970 |
