| Flags of the Countries that Start with I | 0 | - | 4.94 | 152,872 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 41,670 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,557 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 98,698 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,395 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 33,662 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,233 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 81,746 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.91 | 26,440 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,313 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 77,967 |
| World Map without 12 Countries | 0 | - | 4.97 | 342,184 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 903,815 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 414,565 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,773 |
| Every Country Shape | 0 | - | 5.00 | 458,359 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 93,940 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,148 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,147 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,060 |
| 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 | 82,867 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 59,771 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,349 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,833 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,888 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 171,173 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 136,885 |
| 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 | 294,116 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 224,039 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 160,927 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 34,229 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,251 |
| 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 | 107,239 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 79,976 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,507 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 84,983 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 517,905 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 94,563 |
| 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 | 56,904 |
| 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 | 72,749 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,562 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,219,220 |
| 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 | 27,807 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 74,591 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 100,775 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,490 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,478 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,534,878 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 58,993 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 59,791 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,624 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,225,179 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,933 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 63,762 |
| Random Country Shape to Country | 0 | - | 4.90 | 110,931 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,692 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,878,656 |
| 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 | 182,717 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 334,007 |
| 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 | 2,145,549 |
| Countries that Start with B | 0 | - | 4.95 | 2,278,765 |
| Countries that Start with C | 0 | - | 4.96 | 1,809,402 |
| Countries that Start with D | 0 | - | 4.96 | 700,918 |
| Countries that Start with E | 0 | - | 4.95 | 1,366,790 |
| Countries that Start with G | 0 | - | 4.97 | 1,492,009 |
| Countries that Start with H | 0 | - | 4.96 | 597,425 |
| Countries that Start with I | 0 | - | 4.92 | 1,279,661 |
| Countries that Start with J | 0 | - | 4.98 | 595,488 |
| Countries that Start with K | 0 | - | 4.96 | 808,922 |
| Countries that Start with L | 0 | - | 4.98 | 1,082,323 |
| Countries that Start with N | 0 | - | 4.93 | 1,109,179 |
| Countries that Start with P | 0 | - | 4.94 | 1,208,007 |
| Countries that Start with S | 0 | - | 4.98 | 1,743,731 |
| Countries that Start with T | 0 | - | 4.90 | 1,003,750 |
| Countries that Start with U | 0 | - | 4.97 | 899,588 |
| Countries that Start with V | 0 | - | 4.98 | 604,773 |
| Countries that Start with F | 0 | - | 4.83 | 611,767 |
| Countries that Start with M | 0 | - | 4.97 | 1,372,713 |
| Flags of Oceania | 0 | - | 5.00 | 254,865 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,757 |
| Landlocked Countries | 0 | - | 4.99 | 413,150 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,129 |
| 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 | 3,712,420 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,340 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 371,956 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,306 |
| Island Countries | 0 | - | 4.99 | 707,388 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,382 |
| 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 | 123,080 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,819 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 64,513 |
| 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 | 85,487 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,362 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,281 |
| European Landlocked Countries | 0 | - | 4.99 | 145,701 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,109 |
| 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 | 105,156 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 77,970 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,364 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,098 |
| 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 | 52,712 |
| Largest Country by Body of Water | 0 | - | 4.96 | 56,877 |
| 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 | 103,397 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,702 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,709 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 116,962 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,594 |
| 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 | 238,997 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,475 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,565 |
| Largest Countries By Category | 0 | - | 4.97 | 156,675 |
| Countries by Countries | 0 | - | 4.96 | 62,211 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,360,891 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,296 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,947 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,311 |
| All Countries by Population With a Map | 0 | - | 4.98 | 106,507 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,042 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,707 |
| Every European Country Shape | 0 | - | 4.96 | 199,982 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,561 |
| Every African Country Shape | 0 | - | 4.90 | 85,947 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,038,803 |
| Northernmost Countries | 0 | - | 4.99 | 357,441 |
| Countries of South America | 0 | - | 5.00 | 913,924 |
| Countries of Oceania | 0 | - | 5.00 | 1,039,294 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,846,445 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,510 |
| "Land" Countries | 0 | - | 4.98 | 333,508 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 70,145 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 315,537 |
| 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 | 1,434,134 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,395 |
| Flags to Largest Cities | 0 | - | 4.55 | 50,744 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 122,894 |
| 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 | 3,798,911 |
| One Border Countries | 0 | - | 4.98 | 463,903 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 60,920 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,585,334 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 170,956 |
| Countries with Megacities | 0 | - | 4.99 | 246,409 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,872 |
| 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 | 79,730 |
