| Flags of the Countries that Start with I | 0 | - | 4.94 | 152,854 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 41,659 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,543 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 98,690 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,384 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 33,649 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,224 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 81,736 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.91 | 26,430 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,305 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 77,954 |
| World Map without 12 Countries | 0 | - | 4.97 | 342,158 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 903,757 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 414,523 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,767 |
| Every Country Shape | 0 | - | 5.00 | 458,302 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 93,914 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,128 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,128 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,036 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,199 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,279 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 156,495 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 82,860 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 59,765 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,337 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,825 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,880 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 171,155 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 136,871 |
| Random European Flag to Country | 0 | - | 4.89 | 180,797 |
| Random African Flag to Country | 0 | - | 4.87 | 74,155 |
| Country Shapes Quiz #3 | 0 | - | 4.91 | 294,078 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 224,014 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 160,642 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 34,198 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,239 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 110,583 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,165 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,231 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 79,968 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,500 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 84,978 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 517,806 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 94,555 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,114 |
| A Square of Merged Countries #1 | 0 | - | 4.88 | 58,896 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 56,893 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,512 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,239 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,506 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,463 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 72,741 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,558 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,218,422 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,316 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,486 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,085 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.99 | 27,757 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 74,583 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 100,771 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,475 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,473 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,534,757 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 58,988 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 59,786 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,620 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,224,966 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,870 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 63,748 |
| Random Country Shape to Country | 0 | - | 4.90 | 110,914 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,619 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,874,247 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 85,475 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 181,799 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 182,699 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 333,979 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,011 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 41,912 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,202 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 68,280 |
| Countries that Start with A | 0 | - | 4.97 | 2,145,407 |
| Countries that Start with B | 0 | - | 4.95 | 2,278,622 |
| Countries that Start with C | 0 | - | 4.96 | 1,809,291 |
| Countries that Start with D | 0 | - | 4.96 | 700,842 |
| Countries that Start with E | 0 | - | 4.95 | 1,366,699 |
| Countries that Start with G | 0 | - | 4.97 | 1,491,925 |
| Countries that Start with H | 0 | - | 4.96 | 597,360 |
| Countries that Start with I | 0 | - | 4.92 | 1,279,576 |
| Countries that Start with J | 0 | - | 4.98 | 595,429 |
| Countries that Start with K | 0 | - | 4.96 | 808,880 |
| Countries that Start with L | 0 | - | 4.98 | 1,082,266 |
| Countries that Start with N | 0 | - | 4.93 | 1,109,119 |
| Countries that Start with P | 0 | - | 4.94 | 1,207,950 |
| Countries that Start with S | 0 | - | 4.98 | 1,743,656 |
| Countries that Start with T | 0 | - | 4.90 | 1,003,703 |
| Countries that Start with U | 0 | - | 4.97 | 899,553 |
| Countries that Start with V | 0 | - | 4.98 | 604,734 |
| Countries that Start with F | 0 | - | 4.83 | 611,710 |
| Countries that Start with M | 0 | - | 4.97 | 1,372,623 |
| Flags of Oceania | 0 | - | 5.00 | 254,819 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,726 |
| Landlocked Countries | 0 | - | 4.99 | 413,112 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,109 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,807 |
| Random Asian Flag to Country | 0 | - | 4.77 | 112,847 |
| Every American Country by Shape | 0 | - | 4.79 | 37,070 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,562 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,711,887 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,295 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 371,927 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,228 |
| Island Countries | 0 | - | 4.99 | 707,374 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,362 |
| Himalayan Countries | 0 | - | 4.95 | 135,146 |
| Andean Countries | 0 | - | 4.94 | 82,720 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,140 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,065 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,809 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 64,508 |
| Danube Countries | 0 | - | 4.97 | 71,026 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,685 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,480 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,347 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,270 |
| European Landlocked Countries | 0 | - | 4.99 | 145,694 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,100 |
| Countries with the Most Species | 0 | - | 4.99 | 95,210 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,251 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,186 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,344 |
| Countries that Use the Peso | 0 | - | 4.87 | 58,924 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,537 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,893 |
| Countries in the Alps | 0 | - | 4.87 | 116,737 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,503 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,146 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 77,965 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,360 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,092 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 94,952 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,504 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,708 |
| Largest Country by Body of Water | 0 | - | 4.96 | 56,795 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,003 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,178 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,009 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,395 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,701 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,697 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 116,944 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,588 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,216 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,715 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 238,973 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,461 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,561 |
| Largest Countries By Category | 0 | - | 4.97 | 156,666 |
| Countries by Countries | 0 | - | 4.96 | 62,200 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,360,759 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,284 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,943 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,310 |
| All Countries by Population With a Map | 0 | - | 4.98 | 106,489 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,037 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,697 |
| Every European Country Shape | 0 | - | 4.96 | 199,942 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,540 |
| Every African Country Shape | 0 | - | 4.90 | 85,921 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,038,733 |
| Northernmost Countries | 0 | - | 4.99 | 357,409 |
| Countries of South America | 0 | - | 5.00 | 913,841 |
| Countries of Oceania | 0 | - | 5.00 | 1,039,204 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,846,250 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,482 |
| "Land" Countries | 0 | - | 4.98 | 333,490 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 70,141 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 315,526 |
| Merged Countries #2 | 0 | - | 4.96 | 98,416 |
| Merged Countries #6 | 0 | - | 4.91 | 72,662 |
| Merged Countries #7 | 0 | - | 4.92 | 81,910 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,434,017 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,369 |
| Flags to Largest Cities | 0 | - | 4.55 | 50,741 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 122,891 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 141,276 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,563 |
| Pixelated Country Shapes #1 | 0 | - | 4.74 | 72,200 |
| Pixelated Country Shapes #2 | 0 | - | 4.74 | 67,447 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.78 | 122,832 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,798,696 |
| One Border Countries | 0 | - | 4.98 | 463,826 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 60,912 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,584,995 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 170,935 |
| Countries with Megacities | 0 | - | 4.99 | 246,365 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,859 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,768 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,313 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,713 |
