| Flags of the Countries that Start with I | 0 | - | 4.94 | 152,944 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 41,749 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,614 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 98,739 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,447 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 33,750 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,281 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.91 | 26,508 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,394 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,036 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 81,780 |
| World Map without 12 Countries | 0 | - | 4.97 | 342,355 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 904,174 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 414,820 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,801 |
| Every Country Shape | 0 | - | 5.00 | 458,905 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 94,088 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,262 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,254 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,183 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,315 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,420 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 156,642 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 82,923 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 59,808 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,383 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,883 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,922 |
| World Map without 12 Countries #2 | 0 | - | 4.97 | 171,322 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,009 |
| Random European Flag to Country | 0 | - | 4.89 | 180,884 |
| Random African Flag to Country | 0 | - | 4.87 | 74,217 |
| Country Shapes Quiz #3 | 0 | - | 4.91 | 294,423 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 224,250 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 162,170 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 34,418 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,328 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 110,649 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,262 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,291 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,027 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,560 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,031 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 518,286 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 94,610 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,172 |
| A Square of Merged Countries #1 | 0 | - | 4.88 | 58,953 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 56,949 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,599 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,315 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,574 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,534 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 72,804 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,602 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,225,982 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,365 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,543 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,142 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.99 | 28,059 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 74,655 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 100,830 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,556 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,505 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,536,011 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,024 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 59,828 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,651 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,556 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,517 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 63,824 |
| Random Country Shape to Country | 0 | - | 4.90 | 111,066 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,313 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,915,072 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 85,544 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 181,954 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 182,800 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 334,199 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,040 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 41,926 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,274 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 68,418 |
| Countries that Start with A | 0 | - | 4.97 | 2,146,664 |
| Countries that Start with B | 0 | - | 4.95 | 2,279,756 |
| Countries that Start with C | 0 | - | 4.96 | 1,810,208 |
| Countries that Start with D | 0 | - | 4.96 | 701,465 |
| Countries that Start with E | 0 | - | 4.95 | 1,367,445 |
| Countries that Start with G | 0 | - | 4.97 | 1,492,690 |
| Countries that Start with H | 0 | - | 4.96 | 597,904 |
| Countries that Start with I | 0 | - | 4.92 | 1,280,201 |
| Countries that Start with J | 0 | - | 4.98 | 595,966 |
| Countries that Start with K | 0 | - | 4.97 | 809,346 |
| Countries that Start with L | 0 | - | 4.98 | 1,082,811 |
| Countries that Start with N | 0 | - | 4.93 | 1,109,669 |
| Countries that Start with P | 0 | - | 4.94 | 1,208,484 |
| Countries that Start with S | 0 | - | 4.98 | 1,744,436 |
| Countries that Start with T | 0 | - | 4.90 | 1,004,165 |
| Countries that Start with U | 0 | - | 4.97 | 899,886 |
| Countries that Start with V | 0 | - | 4.98 | 605,060 |
| Countries that Start with F | 0 | - | 4.83 | 612,141 |
| Countries that Start with M | 0 | - | 4.97 | 1,373,249 |
| Flags of Oceania | 0 | - | 5.00 | 255,183 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,851 |
| Landlocked Countries | 0 | - | 4.99 | 413,544 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,257 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,861 |
| Random Asian Flag to Country | 0 | - | 4.77 | 112,894 |
| Every American Country by Shape | 0 | - | 4.79 | 37,080 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,629 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,716,133 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,849 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,097 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,816 |
| Island Countries | 0 | - | 4.99 | 707,595 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,559 |
| Himalayan Countries | 0 | - | 4.95 | 135,331 |
| Andean Countries | 0 | - | 4.94 | 82,811 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,206 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,190 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,886 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,591 |
| Danube Countries | 0 | - | 4.97 | 71,072 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,752 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,531 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,459 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,380 |
| European Landlocked Countries | 0 | - | 4.99 | 145,743 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,194 |
| Countries with the Most Species | 0 | - | 4.99 | 95,238 |
| Countries 197 to 205 | 0 | - | 4.87 | 69,331 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,197 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,365 |
| Countries that Use the Peso | 0 | - | 4.88 | 58,954 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,571 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,947 |
| Countries in the Alps | 0 | - | 4.86 | 116,813 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,555 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,245 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 77,998 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,413 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,154 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 94,994 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,568 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,743 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,263 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,044 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,193 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,040 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,449 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,735 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,746 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,051 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,635 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,252 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,765 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,249 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,662 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,599 |
| Largest Countries By Category | 0 | - | 4.97 | 156,748 |
| Countries by Countries | 0 | - | 4.96 | 62,251 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,362,170 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,375 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,961 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,330 |
| All Countries by Population With a Map | 0 | - | 4.98 | 106,661 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,095 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,759 |
| Every European Country Shape | 0 | - | 4.96 | 200,160 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,701 |
| Every African Country Shape | 0 | - | 4.90 | 86,100 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,039,374 |
| Northernmost Countries | 0 | - | 4.99 | 357,692 |
| Countries of South America | 0 | - | 5.00 | 914,605 |
| Countries of Oceania | 0 | - | 5.00 | 1,040,334 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,848,106 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,668 |
| "Land" Countries | 0 | - | 4.98 | 333,636 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 70,173 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 315,725 |
| Merged Countries #2 | 0 | - | 4.96 | 98,476 |
| Merged Countries #6 | 0 | - | 4.91 | 72,706 |
| Merged Countries #7 | 0 | - | 4.92 | 81,956 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,434,969 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,604 |
| Flags to Largest Cities | 0 | - | 4.55 | 50,778 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 122,975 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 141,382 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,599 |
| Pixelated Country Shapes #1 | 0 | - | 4.74 | 72,209 |
| Pixelated Country Shapes #2 | 0 | - | 4.74 | 67,456 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.78 | 122,893 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,800,895 |
| One Border Countries | 0 | - | 4.98 | 464,348 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 60,954 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,587,778 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,164 |
| Countries with Megacities | 0 | - | 4.99 | 246,832 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,085 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,948 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,504 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,837 |
