| Random Country Shape to Country | 0 | - | 4.90 | 111,786 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,263,878 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 143,741 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 115,102 |
| Flags with the Most Stars | 0 | - | 4.91 | 135,571 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 61,741 |
| Flags that are Red & White Only | 0 | - | 4.97 | 163,457 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 145,247 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 75,225 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,024 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,014 |
| Country Flags with the Most Red | 0 | - | 4.98 | 119,820 |
| Country Flags with the Most Blue | 0 | - | 4.88 | 92,055 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,150 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 98,912 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 98,615 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,095 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,456 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 49,843 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 98,991 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,294 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 65,485 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 44,614 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,203 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,754 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,065 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,541,270 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,758 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,385 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 141,869 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 31,358 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,812 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 85,890 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 182,953 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 335,379 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,307 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 82,856 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,711,074 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,233,676 |
| Flags of Asia Quiz | 0 | - | 4.99 | 608,608 |
| World Map without 12 Countries | 0 | - | 4.97 | 343,218 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,084 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 905,398 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 415,638 |
| Every Country Shape | 0 | - | 5.00 | 461,333 |
| Flags of Africa Quiz | 0 | - | 5.00 | 466,413 |
| Flags of North and South America | 0 | - | 4.99 | 369,818 |
| Former Flags | 0 | - | 4.97 | 107,112 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,118 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,114 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 172,295 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,511 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,102 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 224,813 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 163,409 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 35,288 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,671 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 110,959 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,621 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,594 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,251 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,796 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,303 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 94,874 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,379 |
| A Square of Merged Countries #1 | 0 | - | 4.88 | 59,193 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 53,205 |
| Flags of Oceania | 0 | - | 5.00 | 256,743 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,425 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 520,003 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 183,704 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,635 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,306 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,169 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,917 |
| Similar Flags #1 | 0 | - | 4.74 | 129,446 |
| Similar Flags #2 | 0 | - | 4.74 | 136,731 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,967 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,645 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,893 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,903 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,093 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,776 |
| Countries by Road Signs | 0 | - | 4.98 | 53,366 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,899 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.99 | 29,331 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,678 |
| Name a Valid Country Flag | 0 | - | 4.67 | 75,159 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,940 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,947 |
| One Border Countries - Shape Quiz | 0 | - | 4.83 | 64,643 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 75,008 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,171 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 59,980 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,806 |
| Divided Country Shape Puzzle #1 | 0 | - | 4.87 | 53,051 |
| Merged Countries #2 | 0 | - | 4.96 | 98,686 |
| Merged Countries #6 | 0 | - | 4.90 | 72,935 |
| Merged Countries #7 | 0 | - | 4.93 | 82,181 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,132,103 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,006 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,603 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 170,495 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 144,870 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 82,168 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,590 |
| Pixelated World Map | 0 | - | 5.00 | 142,832 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,523 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,368 |
| World Coats of Arms | 0 | - | 4.99 | 64,106 |
| Landlocked Countries | 0 | - | 4.99 | 416,250 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 560,775 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,737,796 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,525 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 373,656 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 403,482 |
| Island Countries | 0 | - | 4.99 | 708,683 |
| Sahara Desert Countries | 0 | - | 4.98 | 161,743 |
| Himalayan Countries | 0 | - | 4.95 | 136,339 |
| Andean Countries | 0 | - | 4.95 | 83,395 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,657 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,887 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,351 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,958 |
| Danube Countries | 0 | - | 4.97 | 71,355 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,151 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,815 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,076 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,022 |
| European Landlocked Countries | 0 | - | 4.99 | 146,081 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,698 |
| Countries with the Most Species | 0 | - | 4.99 | 99,985 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,842 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,312 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,486 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,130 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,784 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,155 |
| Countries in the Alps | 0 | - | 4.86 | 117,283 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,866 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,805 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,226 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,697 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,759 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,218 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,943 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,967 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,768 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,300 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,337 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,188 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,690 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,959 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,971 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,635 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,867 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,401 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,155 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 240,774 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,468 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,790 |
| Largest Countries By Category | 0 | - | 4.97 | 157,204 |
| Countries by Countries | 0 | - | 4.96 | 62,558 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,369,486 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,820 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,068 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,403 |
| All Countries by Population With a Map | 0 | - | 4.98 | 107,588 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,363 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,047 |
| Every American Country by Shape | 0 | - | 4.79 | 37,132 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,042,874 |
| Northernmost Countries | 0 | - | 4.99 | 359,169 |
| Countries of South America | 0 | - | 5.00 | 919,140 |
| Countries of Oceania | 0 | - | 5.00 | 1,045,971 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,857,382 |
| "Land" Countries | 0 | - | 4.98 | 334,323 |
| Africa Map with Random Merged Countries | 0 | - | 4.95 | 72,979 |
| Cross Flags of Europe | 0 | - | 4.43 | 297,611 |
| Random European Capital to Country | 0 | - | 4.98 | 189,714 |
| Random European Country to Capital | 0 | - | 4.92 | 147,812 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,619 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,749 |
| Random African Capital to Country | 0 | - | 4.97 | 99,993 |
| Random African Country to Capital | 0 | - | 4.94 | 70,488 |
| Pixelated Country Shapes #1 | 0 | - | 4.74 | 72,264 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 67,519 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 94,384 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,487 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,450 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,395 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,528 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,611 |
| Country Flag-Shape Picture Quiz #8 | 0 | - | 4.98 | 56,884 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,362 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 157,324 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 83,246 |
| Flags of the Middle East | 0 | - | 4.69 | 62,468 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,439,347 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,698 |
