| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 126,600 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 338,143 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,345,819 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,552,186 |
| World Map without 12 Countries | 0 | - | 4.97 | 344,978 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 908,029 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 417,370 |
| Every Country Shape | 0 | - | 5.00 | 467,381 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,161 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 184,712 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,820 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,606 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 173,779 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,679 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 64,636 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,427 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,988 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,539 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 38,444 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 32,478 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,709 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,734 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,391 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,513 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,835 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,345 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,036 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,408 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,414 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,054 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,939 |
| A Square of Merged Countries #1 | 0 | - | 4.89 | 59,742 |
| Random Country Shape to Country | 0 | - | 4.90 | 114,231 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,581 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,699 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,404 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,640 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,703 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,757 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,258 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 523,460 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 126,763 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,617 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,999 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,483 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,295 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 42,103 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 95,044 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 73,001 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,877 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,886 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,955 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 59,029 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 158,760 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 83,881 |
| Random American Countries on a Map | 0 | - | 4.96 | 99,767 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 75,929 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,463 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,265 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 34,695 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,939 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 319,290 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.88 | 27,416 |
| Every American Country by Shape | 0 | - | 4.79 | 37,296 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,520 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,052 |
| Random European Flag to Country | 0 | - | 4.89 | 182,945 |
| Random African Flag to Country | 0 | - | 4.88 | 75,212 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,722,130 |
| Pixelated Country Shapes #1 | 0 | - | 4.74 | 72,386 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 67,650 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,450 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 42,249 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,940 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 69,012 |
| Every European Country Shape | 0 | - | 4.96 | 202,176 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,979 |
| Every African Country Shape | 0 | - | 4.90 | 87,638 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.77 | 124,782 |
| Merged Countries #2 | 0 | - | 4.96 | 99,256 |
| Merged Countries #6 | 0 | - | 4.90 | 73,471 |
| Merged Countries #7 | 0 | - | 4.93 | 82,804 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,587,455 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 82,360 |
| Eastern Africa Map Quiz | 0 | - | 4.98 | 79,156 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,328 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,171 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 43,062 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,512 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,533 |
| Africa Flags Map Quiz | 0 | - | 4.95 | 36,556 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,588 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,519 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,482 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,727 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,376 |
| South America Flags Map Quiz | 0 | - | 4.95 | 88,281 |
| Landlocked Countries | 0 | - | 4.99 | 422,037 |
| Random Asian Flag to Country | 0 | - | 4.70 | 113,715 |
| Top 20 Countries Wider than Tall | 0 | - | 4.19 | 21,392 |
| Random Asian Countries on a Map | 0 | - | 4.91 | 170,333 |
| Random African Countries on a Map | 0 | - | 4.99 | 296,810 |
| Random European Countries on a Map | 0 | - | 4.97 | 284,269 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,779,200 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,614 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,514 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 407,310 |
| Island Countries | 0 | - | 4.99 | 711,068 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,383,805 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 127,942 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 119,227 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 217,493 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,049,942 |
| Northernmost Countries | 0 | - | 4.99 | 361,986 |
| Countries of South America | 0 | - | 5.00 | 927,423 |
| Countries of Oceania | 0 | - | 5.00 | 1,057,026 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,877,481 |
| "Land" Countries | 0 | - | 4.98 | 337,354 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,448,256 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,988 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,491 |
| Himalayan Countries | 0 | - | 4.94 | 138,758 |
| Andean Countries | 0 | - | 4.93 | 84,623 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,825 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,844 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,445 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,818 |
| Danube Countries | 0 | - | 4.97 | 72,018 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,017 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,428 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,324 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,802 |
| European Landlocked Countries | 0 | - | 4.99 | 147,150 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,656 |
| Countries with the Most Species | 0 | - | 4.99 | 103,246 |
| Countries 197 to 205 | 0 | - | 4.90 | 70,777 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,598 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,725 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,545 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,235 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,666 |
| Countries in the Alps | 0 | - | 4.87 | 118,218 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 101,164 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,047 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,657 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,599 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,520 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,948 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,683 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,497 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,183 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,856 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,662 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,530 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,237 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,479 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,531 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,923 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,315 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 63,861 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,085 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 243,969 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,134 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,237 |
| Largest Countries By Category | 0 | - | 4.97 | 158,222 |
| Countries by Countries | 0 | - | 4.96 | 63,233 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,697 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,289 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,571 |
| All Countries by Population With a Map | 0 | - | 4.98 | 109,620 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,030 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 70,099 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,679 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,834,936 |
| One Border Countries | 0 | - | 4.98 | 469,903 |
| Merged Countries #1 | 0 | - | 4.46 | 105,330 |
| Merged Countries #3 | 0 | - | 4.64 | 82,303 |
| Merged Countries #4 | 0 | - | 4.80 | 93,771 |
| Merged Countries #5 | 0 | - | 4.50 | 70,767 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,632,449 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,911 |
| Countries with Megacities | 0 | - | 4.99 | 264,595 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,748 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,473 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,012 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,546 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,529 |
| Countries by Official Language | 0 | - | 4.95 | 195,263 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,387 |
| Countries in their Native Language | 0 | - | 4.99 | 199,052 |
| Independence from Whom | 0 | - | 4.99 | 212,111 |
| Subdivisions by Country | 0 | - | 4.86 | 50,432 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,740 |
| Megadiverse Countries | 0 | - | 4.96 | 135,016 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,105,338 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,102 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,364 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 451,526 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,238 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,108 |
