| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,710 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,982 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,799 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,716 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 35,193 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 83,265 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.89 | 27,852 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 160,068 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,568 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 82,649 |
| World Map without 12 Countries | 0 | - | 4.97 | 346,356 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 910,091 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,750 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,926 |
| Every Country Shape | 0 | - | 5.00 | 472,116 |
| 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 | 70,208 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 62,215 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 59,305 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 159,728 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 84,376 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,722 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,413 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,988 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,843 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,866 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,599 |
| Random European Flag to Country | 0 | - | 4.90 | 184,378 |
| Random African Flag to Country | 0 | - | 4.87 | 75,704 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 297,615 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,992 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 165,361 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 40,236 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 34,574 |
| 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 | 123,059 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 109,004 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 81,183 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,703 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,432 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 526,867 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,853 |
| 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 | 81,309 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,980 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 77,216 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,672 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 74,235 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,611 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,408,429 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,945 |
| Flags of Countries that Border China | 0 | - | 4.94 | 100,201 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,886 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 76,599 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 102,011 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 127,357 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,268 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,560,977 |
| 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 | 1,260,315 |
| Flags of Asia Quiz | 0 | - | 4.99 | 621,426 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 65,081 |
| Random Country Shape to Country | 0 | - | 4.90 | 115,716 |
| Flags of Africa Quiz | 0 | - | 5.00 | 478,620 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,943,912 |
| 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 | 185,732 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 340,125 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,616 |
| Country Picture Puzzle Game #3 | 0 | - | 4.45 | 42,364 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 127,589 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 69,308 |
| Countries that Start with A | 0 | - | 4.98 | 2,177,604 |
| Countries that Start with B | 0 | - | 4.95 | 2,308,235 |
| Countries that Start with C | 0 | - | 4.96 | 1,832,843 |
| Countries that Start with D | 0 | - | 4.96 | 717,375 |
| Countries that Start with E | 0 | - | 4.95 | 1,386,173 |
| Countries that Start with G | 0 | - | 4.97 | 1,512,702 |
| Countries that Start with H | 0 | - | 4.96 | 610,237 |
| Countries that Start with I | 0 | - | 4.92 | 1,295,441 |
| Countries that Start with J | 0 | - | 4.98 | 607,637 |
| Countries that Start with K | 0 | - | 4.97 | 821,453 |
| Countries that Start with L | 0 | - | 4.98 | 1,097,711 |
| Countries that Start with N | 0 | - | 4.93 | 1,124,766 |
| Countries that Start with P | 0 | - | 4.94 | 1,222,918 |
| Countries that Start with S | 0 | - | 4.98 | 1,764,357 |
| Countries that Start with T | 0 | - | 4.90 | 1,015,586 |
| Countries that Start with U | 0 | - | 4.97 | 908,986 |
| Countries that Start with V | 0 | - | 4.98 | 612,392 |
| Countries that Start with F | 0 | - | 4.83 | 621,800 |
| Countries that Start with M | 0 | - | 4.97 | 1,389,217 |
| Flags of Oceania | 0 | - | 5.00 | 263,220 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,747 |
| Landlocked Countries | 0 | - | 4.99 | 426,925 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,085 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,176 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 591,072 |
| Random Asian Flag to Country | 0 | - | 4.70 | 114,133 |
| Every American Country by Shape | 0 | - | 4.79 | 37,375 |
| Random American Countries on a Map | 0 | - | 4.96 | 100,462 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,809,934 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 320,750 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,290 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,960 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 410,166 |
| Island Countries | 0 | - | 4.99 | 712,876 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,757 |
| Himalayan Countries | 0 | - | 4.93 | 140,675 |
| Andean Countries | 0 | - | 4.94 | 85,732 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,851 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,394 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,409 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,637 |
| Danube Countries | 0 | - | 4.97 | 72,515 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,739 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,941 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,367 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,823 |
| European Landlocked Countries | 0 | - | 4.99 | 147,704 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,478 |
| Countries with the Most Species | 0 | - | 4.99 | 103,625 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,580 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,802 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,937 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,902 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,655 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,105 |
| Countries in the Alps | 0 | - | 4.87 | 118,918 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,905 |
| 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 | 97,138 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 117,088 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,357 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,537 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,966 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,493 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,284 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,935 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,815 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,644 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,894 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,989 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 120,076 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,696 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 76,131 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,801 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 246,137 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,397 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,590 |
| Largest Countries By Category | 0 | - | 4.97 | 159,025 |
| Countries by Countries | 0 | - | 4.97 | 63,774 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,396,094 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,384 |
| 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 | 111,310 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,510 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,192 |
| Every European Country Shape | 0 | - | 4.96 | 203,201 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,688 |
| Every African Country Shape | 0 | - | 4.90 | 88,552 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,055,769 |
| Northernmost Countries | 0 | - | 4.99 | 364,439 |
| Countries of South America | 0 | - | 5.00 | 933,765 |
| Countries of Oceania | 0 | - | 5.00 | 1,064,827 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,891,902 |
| One Country By Letter By Continent | 0 | - | 5.00 | 125,857 |
| "Land" Countries | 0 | - | 4.98 | 338,853 |
| 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 | 1,455,522 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,839 |
| Flags to Largest Cities | 0 | - | 4.54 | 51,893 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 124,772 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 143,709 |
| 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 | 125,374 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,851,820 |
| One Border Countries | 0 | - | 4.98 | 472,391 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 62,071 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,657,917 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,413 |
| Countries with Megacities | 0 | - | 4.99 | 267,637 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,057 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,284 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,402 |
