| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,815 |
| Flags of the Countries that Start with B | 0 | - | 4.97 | 43,775 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 128,061 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,850 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,792 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 35,265 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 83,328 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.89 | 27,924 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 160,153 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,640 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 82,705 |
| World Map without 12 Countries | 0 | - | 4.97 | 346,577 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 910,451 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,952 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,979 |
| Every Country Shape | 0 | - | 5.00 | 472,819 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 95,568 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.90 | 73,391 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 72,248 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 70,264 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 62,258 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 59,363 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 159,904 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 84,461 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,777 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,471 |
| Flags to Capitals #1 | 0 | - | 4.96 | 59,055 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,909 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 175,023 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,713 |
| Random European Flag to Country | 0 | - | 4.90 | 184,556 |
| Random African Flag to Country | 0 | - | 4.87 | 75,764 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 297,772 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 227,139 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 165,499 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 40,497 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 34,842 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 105,308 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 112,269 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 123,149 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 109,069 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 81,238 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,769 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,480 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 527,357 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,928 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 78,365 |
| A Square of Merged Countries #1 | 0 | - | 4.89 | 60,226 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,890 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 81,414 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 78,079 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 77,306 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,766 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 74,310 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,666 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,420,243 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 98,011 |
| Flags of Countries that Border China | 0 | - | 4.94 | 100,270 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,971 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 76,708 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 102,061 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 127,455 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,315 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,562,526 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,768 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,579 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,371 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,298 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,340 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 65,159 |
| Random Country Shape to Country | 0 | - | 4.90 | 115,946 |
| Flags of Africa Quiz | 0 | - | 5.00 | 479,526 |
| Countries of the World Quiz | 0 | - | 5.00 | 48,000,887 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,924 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 186,265 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 185,857 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 340,440 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,643 |
| Country Picture Puzzle Game #3 | 0 | - | 4.45 | 42,384 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 127,688 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 69,350 |
| Countries that Start with A | 0 | - | 4.98 | 2,179,273 |
| Countries that Start with B | 0 | - | 4.95 | 2,309,909 |
| Countries that Start with C | 0 | - | 4.96 | 1,834,118 |
| Countries that Start with D | 0 | - | 4.96 | 718,295 |
| Countries that Start with E | 0 | - | 4.95 | 1,387,274 |
| Countries that Start with G | 0 | - | 4.97 | 1,513,872 |
| Countries that Start with H | 0 | - | 4.96 | 610,915 |
| Countries that Start with I | 0 | - | 4.92 | 1,296,409 |
| Countries that Start with J | 0 | - | 4.98 | 608,248 |
| Countries that Start with K | 0 | - | 4.97 | 822,125 |
| Countries that Start with L | 0 | - | 4.98 | 1,098,545 |
| Countries that Start with N | 0 | - | 4.93 | 1,125,650 |
| Countries that Start with P | 0 | - | 4.94 | 1,223,748 |
| Countries that Start with S | 0 | - | 4.98 | 1,765,451 |
| Countries that Start with T | 0 | - | 4.90 | 1,016,242 |
| Countries that Start with U | 0 | - | 4.97 | 909,531 |
| Countries that Start with V | 0 | - | 4.98 | 612,751 |
| Countries that Start with F | 0 | - | 4.83 | 622,317 |
| Countries that Start with M | 0 | - | 4.97 | 1,390,082 |
| Flags of Oceania | 0 | - | 5.00 | 263,676 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,945 |
| Landlocked Countries | 0 | - | 4.99 | 427,635 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,200 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,252 |
| Random Asian Flag to Country | 0 | - | 4.70 | 114,201 |
| Every American Country by Shape | 0 | - | 4.79 | 37,404 |
| Random American Countries on a Map | 0 | - | 4.96 | 100,571 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,815,136 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 320,979 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,962 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 377,147 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 410,593 |
| Island Countries | 0 | - | 4.99 | 713,160 |
| Sahara Desert Countries | 0 | - | 4.98 | 167,104 |
| Himalayan Countries | 0 | - | 4.93 | 140,986 |
| Andean Countries | 0 | - | 4.94 | 85,884 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,992 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,609 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,542 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,746 |
| Danube Countries | 0 | - | 4.97 | 72,602 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,864 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 87,008 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,519 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,990 |
| European Landlocked Countries | 0 | - | 4.99 | 147,811 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,595 |
| Countries with the Most Species | 0 | - | 4.99 | 103,667 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,699 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,827 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,968 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,950 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,703 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,167 |
| Countries in the Alps | 0 | - | 4.87 | 119,038 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 103,103 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 108,243 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 79,090 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,213 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 117,183 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,419 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,635 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 54,030 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,534 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,347 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,975 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,849 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,700 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,955 |
| Countries with the Most Grassland | 0 | - | 4.94 | 78,057 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 120,233 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,766 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 76,735 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,885 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 246,522 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,614 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,637 |
| Largest Countries By Category | 0 | - | 4.97 | 159,157 |
| Countries by Countries | 0 | - | 4.97 | 63,846 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,398,265 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,510 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,457 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,716 |
| All Countries by Population With a Map | 0 | - | 4.98 | 111,605 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,596 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,275 |
| Every European Country Shape | 0 | - | 4.96 | 203,333 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,766 |
| Every African Country Shape | 0 | - | 4.90 | 88,678 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,056,640 |
| Northernmost Countries | 0 | - | 4.99 | 364,793 |
| Countries of South America | 0 | - | 5.00 | 934,814 |
| Countries of Oceania | 0 | - | 5.00 | 1,066,152 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,894,414 |
| One Country By Letter By Continent | 0 | - | 5.00 | 126,116 |
| "Land" Countries | 0 | - | 4.98 | 339,150 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 84,250 |
| Merged Countries #2 | 0 | - | 4.96 | 100,004 |
| Merged Countries #4 | 0 | - | 4.81 | 94,221 |
| Merged Countries #6 | 0 | - | 4.90 | 73,930 |
| Merged Countries #7 | 0 | - | 4.93 | 83,281 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,456,706 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 383,162 |
| Flags to Largest Cities | 0 | - | 4.54 | 51,952 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 124,866 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 143,861 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 56,136 |
| Pixelated Country Shapes #1 | 0 | - | 4.75 | 72,507 |
| Pixelated Country Shapes #2 | 0 | - | 4.74 | 67,768 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.77 | 125,728 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,855,190 |
| One Border Countries | 0 | - | 4.98 | 472,812 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 62,129 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,662,066 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,625 |
| Countries with Megacities | 0 | - | 4.99 | 268,121 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,276 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,399 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,607 |
