| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,660 |
| Flags of the Countries that Start with B | 0 | - | 4.97 | 43,612 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,935 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,776 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,679 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 35,143 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 83,226 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.89 | 27,810 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 160,015 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,526 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 82,619 |
| World Map without 12 Countries | 0 | - | 4.97 | 346,229 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 909,894 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,626 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,900 |
| Every Country Shape | 0 | - | 5.00 | 471,545 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 95,440 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.90 | 73,311 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 72,168 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 70,168 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 62,188 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 59,278 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 159,626 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 84,330 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,697 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,385 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,948 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,803 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,757 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,496 |
| Random European Flag to Country | 0 | - | 4.90 | 184,302 |
| Random African Flag to Country | 0 | - | 4.87 | 75,668 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 297,517 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,895 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 165,289 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 40,069 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 34,372 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 105,179 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 112,164 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 123,012 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,966 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 81,157 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,671 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,405 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 526,472 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,813 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 78,269 |
| A Square of Merged Countries #1 | 0 | - | 4.89 | 60,119 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,813 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 81,246 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,910 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 77,155 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,600 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 74,180 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,580 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,400,574 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,902 |
| Flags of Countries that Border China | 0 | - | 4.94 | 100,147 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,846 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 76,539 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,982 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 127,318 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,239 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,560,171 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,700 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,508 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,319 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,259,116 |
| Flags of Asia Quiz | 0 | - | 4.99 | 620,844 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 65,030 |
| Random Country Shape to Country | 0 | - | 4.90 | 115,520 |
| Flags of Africa Quiz | 0 | - | 5.00 | 478,101 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,910,191 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,747 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 185,891 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 185,652 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 339,937 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,601 |
| Country Picture Puzzle Game #3 | 0 | - | 4.45 | 42,350 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 127,527 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 69,284 |
| Countries that Start with A | 0 | - | 4.98 | 2,176,551 |
| Countries that Start with B | 0 | - | 4.95 | 2,307,258 |
| Countries that Start with C | 0 | - | 4.96 | 1,832,084 |
| Countries that Start with D | 0 | - | 4.96 | 716,853 |
| Countries that Start with E | 0 | - | 4.95 | 1,385,588 |
| Countries that Start with G | 0 | - | 4.97 | 1,512,064 |
| Countries that Start with H | 0 | - | 4.96 | 609,885 |
| Countries that Start with I | 0 | - | 4.92 | 1,294,963 |
| Countries that Start with J | 0 | - | 4.98 | 607,259 |
| Countries that Start with K | 0 | - | 4.97 | 821,081 |
| Countries that Start with L | 0 | - | 4.98 | 1,097,217 |
| Countries that Start with N | 0 | - | 4.93 | 1,124,287 |
| Countries that Start with P | 0 | - | 4.94 | 1,222,428 |
| Countries that Start with S | 0 | - | 4.98 | 1,763,687 |
| Countries that Start with T | 0 | - | 4.90 | 1,015,214 |
| Countries that Start with U | 0 | - | 4.97 | 908,722 |
| Countries that Start with V | 0 | - | 4.98 | 612,189 |
| Countries that Start with F | 0 | - | 4.83 | 621,536 |
| Countries that Start with M | 0 | - | 4.97 | 1,388,685 |
| Flags of Oceania | 0 | - | 5.00 | 262,948 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,663 |
| Landlocked Countries | 0 | - | 4.99 | 426,357 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,031 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,123 |
| Random Asian Flag to Country | 0 | - | 4.70 | 114,090 |
| Every American Country by Shape | 0 | - | 4.79 | 37,366 |
| Random American Countries on a Map | 0 | - | 4.96 | 100,409 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,807,018 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 320,636 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,826 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,812 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,926 |
| Island Countries | 0 | - | 4.99 | 712,710 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,476 |
| Himalayan Countries | 0 | - | 4.93 | 140,427 |
| Andean Countries | 0 | - | 4.94 | 85,571 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,719 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,166 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,281 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,521 |
| Danube Countries | 0 | - | 4.97 | 72,454 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,667 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,888 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,232 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,707 |
| European Landlocked Countries | 0 | - | 4.99 | 147,649 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,368 |
| Countries with the Most Species | 0 | - | 4.99 | 103,594 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,478 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,788 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,907 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,870 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,606 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,055 |
| Countries in the Alps | 0 | - | 4.87 | 118,836 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,744 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,966 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,996 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,073 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 117,011 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,301 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,456 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,903 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,453 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,221 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,906 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,769 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,594 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,834 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,929 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,946 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,647 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 75,059 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,728 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,894 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,256 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,544 |
| Largest Countries By Category | 0 | - | 4.97 | 158,930 |
| Countries by Countries | 0 | - | 4.96 | 63,690 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,394,904 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,310 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,420 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,685 |
| All Countries by Population With a Map | 0 | - | 4.98 | 111,126 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,460 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,134 |
| Every European Country Shape | 0 | - | 4.96 | 203,086 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,640 |
| Every African Country Shape | 0 | - | 4.90 | 88,444 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,055,219 |
| Northernmost Countries | 0 | - | 4.99 | 364,212 |
| Countries of South America | 0 | - | 5.00 | 933,231 |
| Countries of Oceania | 0 | - | 5.00 | 1,064,214 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,890,599 |
| One Country By Letter By Continent | 0 | - | 5.00 | 125,739 |
| "Land" Countries | 0 | - | 4.98 | 338,506 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 84,097 |
| Merged Countries #2 | 0 | - | 4.96 | 99,905 |
| Merged Countries #4 | 0 | - | 4.81 | 94,146 |
| Merged Countries #6 | 0 | - | 4.90 | 73,836 |
| Merged Countries #7 | 0 | - | 4.93 | 83,173 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,454,770 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,656 |
| Flags to Largest Cities | 0 | - | 4.54 | 51,853 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 124,734 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 143,634 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 56,100 |
| Pixelated Country Shapes #1 | 0 | - | 4.75 | 72,477 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 67,741 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.77 | 125,319 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,850,263 |
| One Border Countries | 0 | - | 4.98 | 472,153 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 62,046 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,655,234 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,280 |
| Countries with Megacities | 0 | - | 4.99 | 267,367 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,954 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,208 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,273 |
