| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,654 |
| Flags of the Countries that Start with B | 0 | - | 4.97 | 43,598 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,926 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,765 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,669 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 35,137 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 83,218 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.89 | 27,801 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 160,008 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,520 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 82,611 |
| World Map without 12 Countries | 0 | - | 4.97 | 346,202 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 909,861 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,606 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,896 |
| Every Country Shape | 0 | - | 5.00 | 471,482 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 95,433 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.90 | 73,306 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 72,162 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 70,166 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 62,183 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 59,274 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 159,605 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 84,321 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,690 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,378 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,946 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,799 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,744 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,466 |
| Random European Flag to Country | 0 | - | 4.90 | 184,296 |
| Random African Flag to Country | 0 | - | 4.87 | 75,665 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 297,500 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,875 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 165,278 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 40,044 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 34,343 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 105,175 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 112,159 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 123,004 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,959 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 81,151 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,664 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,402 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 526,411 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,801 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 78,261 |
| A Square of Merged Countries #1 | 0 | - | 4.89 | 60,106 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,808 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 81,237 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,899 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 77,144 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,588 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 74,174 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,568 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,398,819 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,900 |
| Flags of Countries that Border China | 0 | - | 4.94 | 100,143 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,834 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 76,531 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,978 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 127,308 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,237 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,559,935 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,696 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,504 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,314 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,258,869 |
| Flags of Asia Quiz | 0 | - | 4.99 | 620,706 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 65,021 |
| Random Country Shape to Country | 0 | - | 4.90 | 115,442 |
| Flags of Africa Quiz | 0 | - | 5.00 | 477,971 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,904,129 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,736 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 185,866 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 185,634 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 339,914 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,597 |
| Country Picture Puzzle Game #3 | 0 | - | 4.45 | 42,343 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 127,522 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 69,281 |
| Countries that Start with A | 0 | - | 4.98 | 2,176,373 |
| Countries that Start with B | 0 | - | 4.95 | 2,307,086 |
| Countries that Start with C | 0 | - | 4.96 | 1,831,949 |
| Countries that Start with D | 0 | - | 4.96 | 716,776 |
| Countries that Start with E | 0 | - | 4.95 | 1,385,493 |
| Countries that Start with G | 0 | - | 4.97 | 1,511,950 |
| Countries that Start with H | 0 | - | 4.96 | 609,826 |
| Countries that Start with I | 0 | - | 4.92 | 1,294,887 |
| Countries that Start with J | 0 | - | 4.98 | 607,201 |
| Countries that Start with K | 0 | - | 4.97 | 821,010 |
| Countries that Start with L | 0 | - | 4.98 | 1,097,128 |
| Countries that Start with N | 0 | - | 4.93 | 1,124,197 |
| Countries that Start with P | 0 | - | 4.94 | 1,222,344 |
| Countries that Start with S | 0 | - | 4.98 | 1,763,572 |
| Countries that Start with T | 0 | - | 4.90 | 1,015,134 |
| Countries that Start with U | 0 | - | 4.97 | 908,664 |
| Countries that Start with V | 0 | - | 4.98 | 612,147 |
| Countries that Start with F | 0 | - | 4.83 | 621,488 |
| Countries that Start with M | 0 | - | 4.97 | 1,388,598 |
| Flags of Oceania | 0 | - | 5.00 | 262,893 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,645 |
| Landlocked Countries | 0 | - | 4.99 | 426,227 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,023 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,117 |
| Random Asian Flag to Country | 0 | - | 4.70 | 114,081 |
| Every American Country by Shape | 0 | - | 4.79 | 37,364 |
| Random American Countries on a Map | 0 | - | 4.96 | 100,393 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,806,550 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 320,609 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,717 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,775 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,874 |
| Island Countries | 0 | - | 4.99 | 712,678 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,428 |
| Himalayan Countries | 0 | - | 4.93 | 140,387 |
| Andean Countries | 0 | - | 4.94 | 85,545 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,698 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,129 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,265 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,500 |
| Danube Countries | 0 | - | 4.97 | 72,439 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,648 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,875 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,209 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,684 |
| European Landlocked Countries | 0 | - | 4.99 | 147,640 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,354 |
| Countries with the Most Species | 0 | - | 4.99 | 103,591 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,455 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,786 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,899 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,862 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,599 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,044 |
| Countries in the Alps | 0 | - | 4.87 | 118,827 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,716 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,944 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,986 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,060 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,994 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,290 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,439 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,892 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,448 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,212 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,899 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,761 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,585 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,825 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,918 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,927 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,638 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 74,711 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,715 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,852 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,230 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,533 |
| Largest Countries By Category | 0 | - | 4.97 | 158,908 |
| Countries by Countries | 0 | - | 4.96 | 63,672 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,394,708 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,301 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,416 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,680 |
| All Countries by Population With a Map | 0 | - | 4.98 | 111,094 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,456 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,130 |
| Every European Country Shape | 0 | - | 4.96 | 203,070 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,631 |
| Every African Country Shape | 0 | - | 4.90 | 88,430 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,055,121 |
| Northernmost Countries | 0 | - | 4.99 | 364,183 |
| Countries of South America | 0 | - | 5.00 | 933,132 |
| Countries of Oceania | 0 | - | 5.00 | 1,064,000 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,890,328 |
| One Country By Letter By Continent | 0 | - | 5.00 | 125,718 |
| "Land" Countries | 0 | - | 4.98 | 338,470 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 84,090 |
| Merged Countries #2 | 0 | - | 4.96 | 99,899 |
| Merged Countries #4 | 0 | - | 4.81 | 94,141 |
| Merged Countries #6 | 0 | - | 4.90 | 73,830 |
| Merged Countries #7 | 0 | - | 4.93 | 83,170 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,454,620 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,621 |
| Flags to Largest Cities | 0 | - | 4.54 | 51,850 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 124,731 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 143,622 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 56,099 |
| Pixelated Country Shapes #1 | 0 | - | 4.75 | 72,475 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 67,740 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.77 | 125,309 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,849,937 |
| One Border Countries | 0 | - | 4.98 | 472,113 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 62,035 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,654,830 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,257 |
| Countries with Megacities | 0 | - | 4.99 | 267,315 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,936 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,188 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,255 |
