| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,391 |
| World Map without 12 Countries | 0 | - | 4.97 | 344,133 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 906,642 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 416,453 |
| Every Country Shape | 0 | - | 5.00 | 464,291 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 172,967 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,045 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,707 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,340 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 163,983 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 36,403 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,327 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,376 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,039 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,200 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,556 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,084 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,787 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,141 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,204 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,821 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,357 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,321 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,026 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,265 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,292 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,432 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,983 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,306,939 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 30,621 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 521,739 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,348 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.93 | 126,345 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,815 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,317 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,135 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,947 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 94,699 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,718 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,660 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,636 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,746 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,827 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 158,131 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 83,584 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,239 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,020 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 34,392 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,733 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,546,957 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 64,343 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,334 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 75,519 |
| Random Country Shape to Country | 0 | - | 4.90 | 112,968 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 86,347 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.91 | 27,134 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 183,825 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,273 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 336,843 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 126,158 |
| Every American Country by Shape | 0 | - | 4.79 | 37,222 |
| Random American Countries on a Map | 0 | - | 4.96 | 99,382 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,118 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,719 |
| Pixelated Country Shapes #1 | 0 | - | 4.74 | 72,327 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 67,582 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 130,012 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,750 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,642 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,214 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,822 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 82,157 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 68,824 |
| Every European Country Shape | 0 | - | 4.96 | 201,435 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,619 |
| Every African Country Shape | 0 | - | 4.90 | 87,136 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.74 | 124,228 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 317,744 |
| Merged Countries #2 | 0 | - | 4.96 | 98,958 |
| Merged Countries #6 | 0 | - | 4.90 | 73,173 |
| Merged Countries #7 | 0 | - | 4.93 | 82,516 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,369,914 |
| Landlocked Countries | 0 | - | 4.99 | 419,434 |
| Random European Flag to Country | 0 | - | 4.89 | 182,142 |
| Random African Flag to Country | 0 | - | 4.88 | 74,729 |
| Eastern Africa Map Quiz | 0 | - | 4.98 | 78,832 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,759,864 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,716,897 |
| Africa Flags Map Quiz | 0 | - | 4.95 | 36,344 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,349 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,323 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,913 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,117 |
| Flags of Countries That Border France | 0 | - | 4.88 | 122,772 |
| South America Flags Map Quiz | 0 | - | 4.95 | 87,720 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,412 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,732 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 405,373 |
| Island Countries | 0 | - | 4.99 | 709,979 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,196 |
| Himalayan Countries | 0 | - | 4.95 | 137,637 |
| Andean Countries | 0 | - | 4.95 | 84,043 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,296 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,790 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,909 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,410 |
| Danube Countries | 0 | - | 4.97 | 71,715 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,630 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,110 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,733 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,810 |
| European Landlocked Countries | 0 | - | 4.99 | 146,825 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,202 |
| Countries with the Most Species | 0 | - | 4.99 | 102,973 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,347 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,442 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,607 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,344 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,018 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,407 |
| Countries in the Alps | 0 | - | 4.87 | 117,765 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,193 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,471 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,452 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,051 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,157 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,751 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,344 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,240 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,999 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,598 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,511 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,361 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,968 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,235 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,253 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,280 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,093 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,596 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,108 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,512 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,615 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,587 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,355 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,024 |
| Largest Countries By Category | 0 | - | 4.97 | 157,732 |
| Countries by Countries | 0 | - | 4.96 | 62,891 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,376,837 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,276 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,173 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,480 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,691 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,375 |
| Top 20 Countries Wider than Tall | 0 | - | 4.19 | 21,330 |
| Random Asian Countries on a Map | 0 | - | 4.91 | 169,837 |
| Random African Countries on a Map | 0 | - | 4.99 | 295,482 |
| Random European Countries on a Map | 0 | - | 4.97 | 283,203 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,046,582 |
| Northernmost Countries | 0 | - | 4.99 | 360,710 |
| Countries of South America | 0 | - | 5.00 | 923,614 |
| Countries of Oceania | 0 | - | 5.00 | 1,051,990 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,868,114 |
| "Land" Countries | 0 | - | 4.98 | 335,912 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,444,021 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,906 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,161 |
| Countries with Megacities | 0 | - | 4.99 | 261,781 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,032 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,069 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,312 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,105 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 123,790 |
| Countries by Official Language | 0 | - | 4.95 | 194,737 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,659 |
| Countries in their Native Language | 0 | - | 4.99 | 198,278 |
| Independence from Whom | 0 | - | 4.99 | 211,440 |
| Subdivisions by Country | 0 | - | 4.86 | 50,305 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,799 |
| Megadiverse Countries | 0 | - | 4.96 | 134,802 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,616 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,207 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,778 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,030 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,762 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,411 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,044 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,869 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,513 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,003 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,102 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,745 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,022 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,806 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,180 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,353 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,332 |
| World Map Quiz | 0 | - | 4.81 | 64,679 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 155,834 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 142,387 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,078 |
