| Flags of the Countries that Start with I | 0 | - | 4.94 | 152,872 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 41,668 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,555 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 98,696 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,394 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 33,661 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,231 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 81,744 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.91 | 26,438 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,312 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 77,967 |
| World Map without 12 Countries | 0 | - | 4.97 | 342,180 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 903,808 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 414,556 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,773 |
| Every Country Shape | 0 | - | 5.00 | 458,352 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 93,938 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,147 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,147 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,059 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,222 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,301 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 156,507 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 82,866 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 59,769 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,347 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,832 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,887 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 171,171 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 136,884 |
| Random European Flag to Country | 0 | - | 4.89 | 180,810 |
| Random African Flag to Country | 0 | - | 4.87 | 74,162 |
| Country Shapes Quiz #3 | 0 | - | 4.91 | 294,109 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 224,034 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 160,889 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 34,223 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,250 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 110,589 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,173 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,236 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 79,975 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,505 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 84,982 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 517,895 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 94,561 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,121 |
| A Square of Merged Countries #1 | 0 | - | 4.88 | 58,911 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 56,902 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,523 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,246 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,514 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,470 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 72,746 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,561 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,219,136 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,320 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,490 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,091 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.99 | 27,805 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 74,590 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 100,775 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,488 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,478 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,534,863 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 58,993 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 59,790 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,624 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,225,158 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,926 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 63,761 |
| Random Country Shape to Country | 0 | - | 4.90 | 110,931 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,688 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,878,173 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 85,484 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 181,816 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 182,716 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 334,005 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,017 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 41,912 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,211 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 68,297 |
| Countries that Start with A | 0 | - | 4.97 | 2,145,533 |
| Countries that Start with B | 0 | - | 4.95 | 2,278,751 |
| Countries that Start with C | 0 | - | 4.96 | 1,809,385 |
| Countries that Start with D | 0 | - | 4.96 | 700,912 |
| Countries that Start with E | 0 | - | 4.95 | 1,366,782 |
| Countries that Start with G | 0 | - | 4.97 | 1,492,002 |
| Countries that Start with H | 0 | - | 4.96 | 597,418 |
| Countries that Start with I | 0 | - | 4.92 | 1,279,658 |
| Countries that Start with J | 0 | - | 4.98 | 595,484 |
| Countries that Start with K | 0 | - | 4.96 | 808,920 |
| Countries that Start with L | 0 | - | 4.98 | 1,082,320 |
| Countries that Start with N | 0 | - | 4.93 | 1,109,171 |
| Countries that Start with P | 0 | - | 4.94 | 1,208,004 |
| Countries that Start with S | 0 | - | 4.98 | 1,743,720 |
| Countries that Start with T | 0 | - | 4.90 | 1,003,745 |
| Countries that Start with U | 0 | - | 4.97 | 899,588 |
| Countries that Start with V | 0 | - | 4.98 | 604,770 |
| Countries that Start with F | 0 | - | 4.83 | 611,762 |
| Countries that Start with M | 0 | - | 4.97 | 1,372,705 |
| Flags of Oceania | 0 | - | 5.00 | 254,860 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,751 |
| Landlocked Countries | 0 | - | 4.99 | 413,146 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,127 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,816 |
| Random Asian Flag to Country | 0 | - | 4.77 | 112,853 |
| Every American Country by Shape | 0 | - | 4.79 | 37,075 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,568 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,712,375 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,336 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 371,951 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,300 |
| Island Countries | 0 | - | 4.99 | 707,386 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,381 |
| Himalayan Countries | 0 | - | 4.95 | 135,157 |
| Andean Countries | 0 | - | 4.94 | 82,730 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,146 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,078 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,818 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 64,512 |
| Danube Countries | 0 | - | 4.97 | 71,031 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,693 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,485 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,360 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,279 |
| European Landlocked Countries | 0 | - | 4.99 | 145,701 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,108 |
| Countries with the Most Species | 0 | - | 4.99 | 95,215 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,260 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,188 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,351 |
| Countries that Use the Peso | 0 | - | 4.87 | 58,928 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,540 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,897 |
| Countries in the Alps | 0 | - | 4.87 | 116,743 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,512 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,155 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 77,969 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,364 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,097 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 94,958 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,510 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,711 |
| Largest Country by Body of Water | 0 | - | 4.96 | 56,868 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,008 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,179 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,013 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,396 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,702 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,708 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 116,960 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,593 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,218 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,720 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 238,993 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,474 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,565 |
| Largest Countries By Category | 0 | - | 4.97 | 156,674 |
| Countries by Countries | 0 | - | 4.96 | 62,208 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,360,874 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,294 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,946 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,310 |
| All Countries by Population With a Map | 0 | - | 4.98 | 106,506 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,042 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,706 |
| Every European Country Shape | 0 | - | 4.96 | 199,979 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,559 |
| Every African Country Shape | 0 | - | 4.90 | 85,943 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,038,798 |
| Northernmost Countries | 0 | - | 4.99 | 357,436 |
| Countries of South America | 0 | - | 5.00 | 913,907 |
| Countries of Oceania | 0 | - | 5.00 | 1,039,280 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,846,418 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,504 |
| "Land" Countries | 0 | - | 4.98 | 333,506 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 70,145 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 315,536 |
| Merged Countries #2 | 0 | - | 4.96 | 98,420 |
| Merged Countries #6 | 0 | - | 4.91 | 72,664 |
| Merged Countries #7 | 0 | - | 4.92 | 81,918 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,434,126 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,393 |
| Flags to Largest Cities | 0 | - | 4.55 | 50,744 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 122,893 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 141,292 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,564 |
| Pixelated Country Shapes #1 | 0 | - | 4.74 | 72,202 |
| Pixelated Country Shapes #2 | 0 | - | 4.74 | 67,448 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.78 | 122,842 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,798,888 |
| One Border Countries | 0 | - | 4.98 | 463,894 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 60,920 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,585,298 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 170,955 |
| Countries with Megacities | 0 | - | 4.99 | 246,405 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,870 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,775 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,326 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,729 |
