| World Map without 12 Countries | 0 | - | 4.97 | 342,658 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 904,635 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 415,123 |
| Every Country Shape | 0 | - | 5.00 | 459,826 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 94,201 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,359 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,337 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,275 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,399 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,500 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 156,868 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 83,044 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,534 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 171,538 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,191 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,190 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 294,700 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 224,470 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 162,901 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 34,724 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,457 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 110,764 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,380 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,404 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,112 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,652 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,133 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 94,721 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,256 |
| A Square of Merged Countries #1 | 0 | - | 4.88 | 59,057 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,239,825 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,018 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,731 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,426 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,704 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,665 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 72,901 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,674 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.99 | 28,546 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,453 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,632 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,250 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 100,935 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,685 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,843 |
| Every European Country Shape | 0 | - | 4.96 | 200,398 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,798 |
| Every African Country Shape | 0 | - | 4.90 | 86,274 |
| One Border Countries - Shape Quiz | 0 | - | 4.83 | 64,554 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,537,809 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,083 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 59,876 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,709 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 63,917 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 59,879 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,467 |
| Random Country Shape to Country | 0 | - | 4.90 | 111,280 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,953 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,992 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 85,663 |
| Random European Flag to Country | 0 | - | 4.89 | 181,130 |
| Random African Flag to Country | 0 | - | 4.87 | 74,295 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 518,983 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 182,491 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 182,976 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 334,620 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,419 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,077 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 41,910 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,730 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 316,028 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 98,820 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,542 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 33,874 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,345 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,420 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 68,495 |
| Random Asian Countries on a Map | 0 | - | 4.90 | 168,966 |
| Random African Countries on a Map | 0 | - | 4.99 | 293,884 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,754 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 74,784 |
| Random European Countries on a Map | 0 | - | 4.97 | 282,199 |
| Merged Countries #2 | 0 | - | 4.96 | 98,535 |
| Merged Countries #6 | 0 | - | 4.90 | 72,788 |
| Merged Countries #7 | 0 | - | 4.92 | 82,035 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.90 | 26,623 |
| Every American Country by Shape | 0 | - | 4.79 | 37,104 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,229,102 |
| Flags of Asia Quiz | 0 | - | 4.99 | 606,623 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,993,308 |
| Pixelated Country Shapes #1 | 0 | - | 4.74 | 72,222 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 67,472 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 126,860 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 118,363 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 216,277 |
| Flags of Africa Quiz | 0 | - | 5.00 | 464,354 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,067 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 41,948 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,645 |
| Eastern Africa Map Quiz | 0 | - | 4.98 | 78,296 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 70,239 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,707,365 |
| Africa Flags Map Quiz | 0 | - | 4.94 | 36,006 |
| Landlocked Countries | 0 | - | 4.99 | 414,492 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 555,512 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,724,105 |
| South America Flags Map Quiz | 0 | - | 4.95 | 86,817 |
| Flags of Oceania | 0 | - | 5.00 | 255,808 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,053 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 325,051 |
| Flags to Largest Cities | 0 | - | 4.55 | 50,871 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,449 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 402,275 |
| Island Countries | 0 | - | 4.99 | 707,966 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,959 |
| Himalayan Countries | 0 | - | 4.95 | 135,668 |
| Andean Countries | 0 | - | 4.94 | 83,011 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,365 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,416 |
| Coffee Producing Countries | 0 | - | 4.81 | 66,056 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,726 |
| Danube Countries | 0 | - | 4.97 | 71,169 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 115,887 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,629 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,686 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,585 |
| European Landlocked Countries | 0 | - | 4.99 | 145,872 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,351 |
| Countries with the Most Species | 0 | - | 4.99 | 95,297 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,505 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,233 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,403 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,010 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,649 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,019 |
| Countries in the Alps | 0 | - | 4.86 | 116,968 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,674 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,434 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,100 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,505 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,284 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,080 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,682 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,832 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,577 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,140 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,229 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,095 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,524 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,822 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,825 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,268 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,728 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,305 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,919 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,789 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,970 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,681 |
| Largest Countries By Category | 0 | - | 4.97 | 156,900 |
| Countries by Countries | 0 | - | 4.96 | 62,351 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,364,859 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,536 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,996 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,355 |
| All Countries by Population With a Map | 0 | - | 4.98 | 107,015 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,204 |
| Random Asian Flag to Country | 0 | - | 4.77 | 112,966 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,849 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 81,850 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,040,671 |
| Northernmost Countries | 0 | - | 4.99 | 358,221 |
| Countries of South America | 0 | - | 5.00 | 916,301 |
| Countries of Oceania | 0 | - | 5.00 | 1,042,458 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,851,515 |
| "Land" Countries | 0 | - | 4.98 | 333,897 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,436,594 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,024 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,675 |
| Countries with Megacities | 0 | - | 4.99 | 247,674 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,526 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,222 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,913 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,157 |
| Countries by Official Language | 0 | - | 4.95 | 192,960 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,402 |
| Countries in their Native Language | 0 | - | 4.99 | 196,816 |
| Independence from Whom | 0 | - | 4.99 | 209,927 |
| Subdivisions by Country | 0 | - | 4.86 | 50,109 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,914 |
| Megadiverse Countries | 0 | - | 4.97 | 133,968 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,984 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 54,961 |
| Countries with Multiple Big Islands | 0 | - | 4.92 | 125,475 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,882 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 161,777 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,063 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,200 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,224 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,256 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,767 |
