| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,709 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,981 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,797 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,715 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 35,191 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 83,263 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.89 | 27,851 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 160,066 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,567 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 82,647 |
| World Map without 12 Countries | 0 | - | 4.97 | 346,353 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 910,087 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,747 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,924 |
| Every Country Shape | 0 | - | 5.00 | 472,109 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 95,487 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.90 | 73,337 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 72,198 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 70,206 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 62,214 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 59,302 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 159,726 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 84,375 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,721 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,412 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,987 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,842 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,865 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,599 |
| Random European Flag to Country | 0 | - | 4.90 | 184,375 |
| Random African Flag to Country | 0 | - | 4.87 | 75,700 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 297,615 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,987 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 165,361 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 40,228 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 34,565 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 105,232 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 112,206 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 123,058 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 109,003 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 81,182 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,701 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,432 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 526,862 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,852 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 78,297 |
| A Square of Merged Countries #1 | 0 | - | 4.89 | 60,157 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,846 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 81,307 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,977 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 77,213 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,669 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 74,231 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,610 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,408,229 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,944 |
| Flags of Countries that Border China | 0 | - | 4.94 | 100,198 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,884 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 76,598 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 102,009 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 127,356 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,266 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,560,961 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,730 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,539 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,335 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,260,276 |
| Flags of Asia Quiz | 0 | - | 4.99 | 621,415 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 65,079 |
| Random Country Shape to Country | 0 | - | 4.90 | 115,711 |
| Flags of Africa Quiz | 0 | - | 5.00 | 478,611 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,943,110 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,802 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 186,028 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 185,731 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 340,122 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,615 |
| Country Picture Puzzle Game #3 | 0 | - | 4.45 | 42,364 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 127,586 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 69,308 |
| Countries that Start with A | 0 | - | 4.98 | 2,177,580 |
| Countries that Start with B | 0 | - | 4.95 | 2,308,214 |
| Countries that Start with C | 0 | - | 4.96 | 1,832,822 |
| Countries that Start with D | 0 | - | 4.96 | 717,363 |
| Countries that Start with E | 0 | - | 4.95 | 1,386,157 |
| Countries that Start with G | 0 | - | 4.97 | 1,512,678 |
| Countries that Start with H | 0 | - | 4.96 | 610,227 |
| Countries that Start with I | 0 | - | 4.92 | 1,295,429 |
| Countries that Start with J | 0 | - | 4.98 | 607,625 |
| Countries that Start with K | 0 | - | 4.97 | 821,445 |
| Countries that Start with L | 0 | - | 4.98 | 1,097,701 |
| Countries that Start with N | 0 | - | 4.93 | 1,124,751 |
| Countries that Start with P | 0 | - | 4.94 | 1,222,902 |
| Countries that Start with S | 0 | - | 4.98 | 1,764,341 |
| Countries that Start with T | 0 | - | 4.90 | 1,015,576 |
| Countries that Start with U | 0 | - | 4.97 | 908,977 |
| Countries that Start with V | 0 | - | 4.98 | 612,387 |
| Countries that Start with F | 0 | - | 4.83 | 621,790 |
| Countries that Start with M | 0 | - | 4.97 | 1,389,202 |
| Flags of Oceania | 0 | - | 5.00 | 263,214 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,744 |
| Landlocked Countries | 0 | - | 4.99 | 426,915 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,083 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,176 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 591,045 |
| Random Asian Flag to Country | 0 | - | 4.70 | 114,131 |
| Every American Country by Shape | 0 | - | 4.79 | 37,375 |
| Random American Countries on a Map | 0 | - | 4.96 | 100,458 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,809,859 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 320,746 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,269 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,957 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 410,160 |
| Island Countries | 0 | - | 4.99 | 712,874 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,746 |
| Himalayan Countries | 0 | - | 4.93 | 140,668 |
| Andean Countries | 0 | - | 4.94 | 85,729 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,850 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,389 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,406 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,635 |
| Danube Countries | 0 | - | 4.97 | 72,514 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,737 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,939 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,365 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,821 |
| European Landlocked Countries | 0 | - | 4.99 | 147,704 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,475 |
| Countries with the Most Species | 0 | - | 4.99 | 103,625 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,578 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,802 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,936 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,901 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,655 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,103 |
| Countries in the Alps | 0 | - | 4.87 | 118,917 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,904 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 108,055 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 79,038 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,136 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 117,088 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,355 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,531 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,965 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,492 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,284 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,933 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,815 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,641 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,893 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,988 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 120,072 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,694 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 76,124 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,800 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 246,135 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,392 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,588 |
| Largest Countries By Category | 0 | - | 4.97 | 159,023 |
| Countries by Countries | 0 | - | 4.97 | 63,769 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,396,047 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,379 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,438 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,698 |
| All Countries by Population With a Map | 0 | - | 4.98 | 111,307 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,506 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,192 |
| Every European Country Shape | 0 | - | 4.96 | 203,200 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,688 |
| Every African Country Shape | 0 | - | 4.90 | 88,550 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,055,759 |
| Northernmost Countries | 0 | - | 4.99 | 364,436 |
| Countries of South America | 0 | - | 5.00 | 933,743 |
| Countries of Oceania | 0 | - | 5.00 | 1,064,805 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,891,859 |
| One Country By Letter By Continent | 0 | - | 5.00 | 125,855 |
| "Land" Countries | 0 | - | 4.98 | 338,849 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 84,145 |
| Merged Countries #2 | 0 | - | 4.96 | 99,938 |
| Merged Countries #4 | 0 | - | 4.81 | 94,171 |
| Merged Countries #6 | 0 | - | 4.90 | 73,874 |
| Merged Countries #7 | 0 | - | 4.93 | 83,218 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,455,496 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,834 |
| Flags to Largest Cities | 0 | - | 4.54 | 51,891 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 124,772 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 143,707 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 56,114 |
| Pixelated Country Shapes #1 | 0 | - | 4.75 | 72,486 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 67,752 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.77 | 125,373 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,851,788 |
| One Border Countries | 0 | - | 4.98 | 472,385 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 62,071 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,657,858 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,410 |
| Countries with Megacities | 0 | - | 4.99 | 267,633 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,053 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,282 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,399 |
