| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,277 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 334,205 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,226,520 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,536,121 |
| World Map without 12 Countries | 0 | - | 4.97 | 342,363 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 904,201 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 414,839 |
| Every Country Shape | 0 | - | 5.00 | 458,942 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 85,556 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 181,960 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 182,804 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 100,831 |
| World Map without 12 Countries #2 | 0 | - | 4.97 | 171,327 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,016 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 63,828 |
| Country Shapes Quiz #3 | 0 | - | 4.91 | 294,452 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 224,266 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 162,223 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 34,429 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,336 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 110,658 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,270 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,297 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,029 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,563 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,033 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 94,613 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 59,812 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,385 |
| A Square of Merged Countries #1 | 0 | - | 4.88 | 58,956 |
| Random Country Shape to Country | 0 | - | 4.90 | 111,074 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 56,951 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,607 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,320 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,583 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,539 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 72,811 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,606 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 518,324 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,561 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.99 | 28,079 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,804 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,507 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,025 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 59,829 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,652 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 94,092 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,264 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,259 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,185 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,318 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,426 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 156,649 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 82,929 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,639 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 74,659 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 98,740 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,452 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 33,756 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,282 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.91 | 26,514 |
| Every American Country by Shape | 0 | - | 4.79 | 37,080 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,399 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,037 |
| Random European Flag to Country | 0 | - | 4.89 | 180,893 |
| Random African Flag to Country | 0 | - | 4.87 | 74,217 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,705,453 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 315,731 |
| Pixelated Country Shapes #1 | 0 | - | 4.74 | 72,209 |
| Pixelated Country Shapes #2 | 0 | - | 4.74 | 67,458 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,040 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 41,927 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,600 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 68,422 |
| Every European Country Shape | 0 | - | 4.96 | 200,173 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,704 |
| Every African Country Shape | 0 | - | 4.90 | 86,117 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.78 | 122,903 |
| Merged Countries #2 | 0 | - | 4.96 | 98,480 |
| Merged Countries #6 | 0 | - | 4.91 | 72,708 |
| Merged Countries #7 | 0 | - | 4.92 | 81,958 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,918,080 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 81,784 |
| Eastern Africa Map Quiz | 0 | - | 4.98 | 78,192 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,295 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 152,953 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 41,755 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,619 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,906 |
| Africa Flags Map Quiz | 0 | - | 4.94 | 35,939 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,885 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,926 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,368 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,545 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,146 |
| South America Flags Map Quiz | 0 | - | 4.95 | 86,623 |
| Landlocked Countries | 0 | - | 4.99 | 413,589 |
| Random Asian Flag to Country | 0 | - | 4.77 | 112,899 |
| Top 20 Countries Wider than Tall | 0 | - | 4.19 | 21,199 |
| Random Asian Countries on a Map | 0 | - | 4.90 | 168,767 |
| Random African Countries on a Map | 0 | - | 4.99 | 293,387 |
| Random European Countries on a Map | 0 | - | 4.97 | 281,974 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,716,471 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,917 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,109 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,837 |
| Island Countries | 0 | - | 4.99 | 707,612 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,362,265 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 126,749 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 118,272 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 216,147 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,039,420 |
| Northernmost Countries | 0 | - | 4.99 | 357,712 |
| Countries of South America | 0 | - | 5.00 | 914,642 |
| Countries of Oceania | 0 | - | 5.00 | 1,040,383 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,848,254 |
| "Land" Countries | 0 | - | 4.98 | 333,648 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,435,042 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,627 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,577 |
| Himalayan Countries | 0 | - | 4.95 | 135,344 |
| Andean Countries | 0 | - | 4.94 | 82,822 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,208 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,202 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,895 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,605 |
| Danube Countries | 0 | - | 4.97 | 71,079 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,763 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,537 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,476 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,388 |
| European Landlocked Countries | 0 | - | 4.99 | 145,749 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,204 |
| Countries with the Most Species | 0 | - | 4.99 | 95,239 |
| Countries 197 to 205 | 0 | - | 4.87 | 69,336 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,197 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,369 |
| Countries that Use the Peso | 0 | - | 4.88 | 58,957 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,573 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,951 |
| Countries in the Alps | 0 | - | 4.86 | 116,819 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,560 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,250 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,003 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,415 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,157 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,000 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,572 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,745 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,280 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,046 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,194 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,041 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,452 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,742 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,751 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,056 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,638 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,252 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,768 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,278 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,668 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,600 |
| Largest Countries By Category | 0 | - | 4.97 | 156,757 |
| Countries by Countries | 0 | - | 4.96 | 62,254 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,383 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,963 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,331 |
| All Countries by Population With a Map | 0 | - | 4.98 | 106,676 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,098 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,217 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,762 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,801,067 |
| One Border Countries | 0 | - | 4.98 | 464,363 |
| Merged Countries #1 | 0 | - | 4.46 | 104,587 |
| Merged Countries #3 | 0 | - | 4.64 | 81,662 |
| Merged Countries #4 | 0 | - | 4.80 | 92,682 |
| Merged Countries #5 | 0 | - | 4.55 | 70,093 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,587,966 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,200 |
| Countries with Megacities | 0 | - | 4.99 | 246,885 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,104 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,960 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,516 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,849 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,517 |
| Countries by Official Language | 0 | - | 4.95 | 192,765 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,127 |
| Countries in their Native Language | 0 | - | 4.99 | 196,634 |
| Independence from Whom | 0 | - | 4.99 | 209,685 |
| Subdivisions by Country | 0 | - | 4.86 | 50,064 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,743 |
| Megadiverse Countries | 0 | - | 4.97 | 133,899 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,087,981 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,797 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 54,918 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 446,767 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,427 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,858 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 161,655 |
