| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 126,355 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 337,489 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,327,129 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,549,576 |
| World Map without 12 Countries | 0 | - | 4.97 | 344,518 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 907,272 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 416,856 |
| Every Country Shape | 0 | - | 5.00 | 465,748 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 86,633 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 184,280 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,541 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,478 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 173,284 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,302 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 64,477 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,008 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,604 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,218 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 36,926 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,504 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,545 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,189 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,349 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,693 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,210 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,902 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,256 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,307 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,925 |
| A Square of Merged Countries #1 | 0 | - | 4.88 | 59,584 |
| Random Country Shape to Country | 0 | - | 4.90 | 113,512 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,457 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,481 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,198 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,436 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,468 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,587 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,115 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 522,477 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.93 | 126,518 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 31,190 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,480 |
| One Border Countries - Shape Quiz | 0 | - | 4.85 | 64,889 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,382 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,213 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 42,026 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 94,852 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,849 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,759 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,749 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,845 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,930 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 158,417 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 83,739 |
| Random American Countries on a Map | 0 | - | 4.96 | 99,574 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 75,704 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,353 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,147 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 34,538 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,815 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 318,723 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.88 | 27,282 |
| Every American Country by Shape | 0 | - | 4.79 | 37,252 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,316 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,910 |
| Random European Flag to Country | 0 | - | 4.89 | 182,561 |
| Random African Flag to Country | 0 | - | 4.88 | 74,974 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,719,721 |
| Pixelated Country Shapes #1 | 0 | - | 4.74 | 72,356 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 67,617 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,384 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 42,192 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,890 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 68,912 |
| Every European Country Shape | 0 | - | 4.96 | 201,808 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,797 |
| Every African Country Shape | 0 | - | 4.90 | 87,381 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.77 | 124,557 |
| Merged Countries #2 | 0 | - | 4.96 | 99,106 |
| Merged Countries #6 | 0 | - | 4.90 | 73,313 |
| Merged Countries #7 | 0 | - | 4.93 | 82,654 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,480,514 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 82,267 |
| Eastern Africa Map Quiz | 0 | - | 4.98 | 79,005 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,165 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,946 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,852 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,364 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,426 |
| Africa Flags Map Quiz | 0 | - | 4.95 | 36,486 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,462 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,420 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 97,250 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,476 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,118 |
| South America Flags Map Quiz | 0 | - | 4.95 | 87,986 |
| Landlocked Countries | 0 | - | 4.99 | 420,790 |
| Random Asian Flag to Country | 0 | - | 4.70 | 113,532 |
| Top 20 Countries Wider than Tall | 0 | - | 4.19 | 21,359 |
| Random Asian Countries on a Map | 0 | - | 4.91 | 170,085 |
| Random African Countries on a Map | 0 | - | 4.99 | 296,043 |
| Random European Countries on a Map | 0 | - | 4.97 | 283,619 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,769,343 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,500 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,127 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 406,419 |
| Island Countries | 0 | - | 4.99 | 710,536 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,380,432 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 127,745 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 119,090 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 217,274 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,048,224 |
| Northernmost Countries | 0 | - | 4.99 | 361,360 |
| Countries of South America | 0 | - | 5.00 | 925,421 |
| Countries of Oceania | 0 | - | 5.00 | 1,054,460 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,872,706 |
| "Land" Countries | 0 | - | 4.98 | 336,816 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,446,139 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,440 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,855 |
| Himalayan Countries | 0 | - | 4.95 | 138,194 |
| Andean Countries | 0 | - | 4.95 | 84,317 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,542 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,424 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,168 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,598 |
| Danube Countries | 0 | - | 4.97 | 71,861 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 116,833 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,264 |
| Countries with the Worst Passports | 0 | - | 4.94 | 84,027 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,486 |
| European Landlocked Countries | 0 | - | 4.99 | 147,001 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,410 |
| Countries with the Most Species | 0 | - | 4.99 | 103,123 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,567 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,521 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,669 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,457 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,132 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,525 |
| Countries in the Alps | 0 | - | 4.87 | 117,994 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 99,884 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,779 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,558 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,472 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,343 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,847 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,495 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,364 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,093 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,720 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,573 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,428 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,090 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,365 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,389 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,598 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,189 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,713 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,854 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 243,322 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,743 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,127 |
| Largest Countries By Category | 0 | - | 4.97 | 157,973 |
| Countries by Countries | 0 | - | 4.96 | 63,048 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,494 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,227 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,522 |
| All Countries by Population With a Map | 0 | - | 4.98 | 109,153 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,833 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,936 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,540 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,829,825 |
| One Border Countries | 0 | - | 4.98 | 468,759 |
| Merged Countries #1 | 0 | - | 4.46 | 105,154 |
| Merged Countries #3 | 0 | - | 4.64 | 82,160 |
| Merged Countries #4 | 0 | - | 4.80 | 93,271 |
| Merged Countries #5 | 0 | - | 4.50 | 70,618 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,624,984 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,554 |
| Countries with Megacities | 0 | - | 4.99 | 263,631 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,389 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,295 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,666 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,332 |
| Majority Muslim Countries | 0 | - | 4.98 | 374,541 |
| Countries by Official Language | 0 | - | 4.95 | 194,991 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,018 |
| Countries in their Native Language | 0 | - | 4.99 | 198,497 |
| Independence from Whom | 0 | - | 4.99 | 211,772 |
| Subdivisions by Country | 0 | - | 4.86 | 50,377 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,058 |
| Megadiverse Countries | 0 | - | 4.96 | 134,904 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,102,283 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,841 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,275 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 450,982 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,857 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,066 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,947 |
