| Flags of the Countries that Start with I | 0 | - | 4.94 | 152,862 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 41,664 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,548 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 98,694 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,388 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 33,656 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,228 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 81,740 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.91 | 26,436 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,309 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 77,961 |
| World Map without 12 Countries | 0 | - | 4.97 | 342,172 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 903,785 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 414,540 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,768 |
| Every Country Shape | 0 | - | 5.00 | 458,329 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 93,924 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,135 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,137 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,046 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,207 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,291 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 156,501 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 82,864 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 59,766 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,339 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,829 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,882 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 171,165 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 136,877 |
| Random European Flag to Country | 0 | - | 4.89 | 180,804 |
| Random African Flag to Country | 0 | - | 4.87 | 74,158 |
| Country Shapes Quiz #3 | 0 | - | 4.91 | 294,095 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 224,023 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 160,759 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 34,208 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,245 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 110,586 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,167 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,233 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 79,972 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,502 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 84,981 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 517,868 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 94,558 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,118 |
| A Square of Merged Countries #1 | 0 | - | 4.88 | 58,908 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 56,898 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,517 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,241 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,512 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,465 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 72,744 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,559 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,218,733 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,318 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,486 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,087 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.99 | 27,778 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 74,589 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 100,773 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,483 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,475 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,534,806 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 58,990 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 59,788 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,622 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,225,075 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,898 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 63,752 |
| Random Country Shape to Country | 0 | - | 4.90 | 110,920 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,661 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,876,147 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 85,480 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 181,804 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 182,708 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 333,990 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,014 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 41,912 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,209 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 68,285 |
| Countries that Start with A | 0 | - | 4.97 | 2,145,471 |
| Countries that Start with B | 0 | - | 4.95 | 2,278,689 |
| Countries that Start with C | 0 | - | 4.96 | 1,809,337 |
| Countries that Start with D | 0 | - | 4.96 | 700,875 |
| Countries that Start with E | 0 | - | 4.95 | 1,366,746 |
| Countries that Start with G | 0 | - | 4.97 | 1,491,969 |
| Countries that Start with H | 0 | - | 4.96 | 597,389 |
| Countries that Start with I | 0 | - | 4.92 | 1,279,617 |
| Countries that Start with J | 0 | - | 4.98 | 595,458 |
| Countries that Start with K | 0 | - | 4.96 | 808,903 |
| Countries that Start with L | 0 | - | 4.98 | 1,082,289 |
| Countries that Start with N | 0 | - | 4.93 | 1,109,148 |
| Countries that Start with P | 0 | - | 4.94 | 1,207,977 |
| Countries that Start with S | 0 | - | 4.98 | 1,743,690 |
| Countries that Start with T | 0 | - | 4.90 | 1,003,724 |
| Countries that Start with U | 0 | - | 4.97 | 899,574 |
| Countries that Start with V | 0 | - | 4.98 | 604,752 |
| Countries that Start with F | 0 | - | 4.83 | 611,739 |
| Countries that Start with M | 0 | - | 4.97 | 1,372,661 |
| Flags of Oceania | 0 | - | 5.00 | 254,850 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,736 |
| Landlocked Countries | 0 | - | 4.99 | 413,130 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,115 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,812 |
| Random Asian Flag to Country | 0 | - | 4.77 | 112,848 |
| Every American Country by Shape | 0 | - | 4.79 | 37,070 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,565 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,712,084 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,323 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 371,937 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,266 |
| Island Countries | 0 | - | 4.99 | 707,380 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,371 |
| Himalayan Countries | 0 | - | 4.95 | 135,154 |
| Andean Countries | 0 | - | 4.94 | 82,723 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,144 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,072 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,817 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 64,510 |
| Danube Countries | 0 | - | 4.97 | 71,027 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,691 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,484 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,352 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,275 |
| European Landlocked Countries | 0 | - | 4.99 | 145,697 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,106 |
| Countries with the Most Species | 0 | - | 4.99 | 95,214 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,256 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,187 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,345 |
| Countries that Use the Peso | 0 | - | 4.87 | 58,926 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,537 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,896 |
| Countries in the Alps | 0 | - | 4.87 | 116,739 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,506 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,152 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 77,967 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,361 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,094 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 94,956 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,505 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,710 |
| Largest Country by Body of Water | 0 | - | 4.96 | 56,827 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,006 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,178 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,011 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,396 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,701 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,703 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 116,951 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,590 |
| 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 | 238,987 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,471 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,562 |
| Largest Countries By Category | 0 | - | 4.97 | 156,669 |
| Countries by Countries | 0 | - | 4.96 | 62,203 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,360,818 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,290 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,944 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,310 |
| All Countries by Population With a Map | 0 | - | 4.98 | 106,499 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,041 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,699 |
| Every European Country Shape | 0 | - | 4.96 | 199,961 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,555 |
| Every African Country Shape | 0 | - | 4.90 | 85,935 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,038,761 |
| Northernmost Countries | 0 | - | 4.99 | 357,423 |
| Countries of South America | 0 | - | 5.00 | 913,872 |
| Countries of Oceania | 0 | - | 5.00 | 1,039,234 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,846,338 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,494 |
| "Land" Countries | 0 | - | 4.98 | 333,497 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 70,142 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 315,531 |
| Merged Countries #2 | 0 | - | 4.96 | 98,420 |
| Merged Countries #6 | 0 | - | 4.91 | 72,664 |
| Merged Countries #7 | 0 | - | 4.92 | 81,913 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,434,074 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,383 |
| Flags to Largest Cities | 0 | - | 4.55 | 50,741 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 122,893 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 141,284 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,563 |
| Pixelated Country Shapes #1 | 0 | - | 4.74 | 72,202 |
| Pixelated Country Shapes #2 | 0 | - | 4.74 | 67,447 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.78 | 122,841 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,798,789 |
| One Border Countries | 0 | - | 4.98 | 463,856 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 60,917 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,585,164 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 170,947 |
| Countries with Megacities | 0 | - | 4.99 | 246,393 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,864 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,773 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,320 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,725 |
