| Flags of the Countries that Start with I | 0 | - | 4.94 | 152,915 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 41,716 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,589 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 98,722 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,418 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 33,721 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,264 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.91 | 26,482 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,355 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,002 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 81,769 |
| World Map without 12 Countries | 0 | - | 4.97 | 342,283 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 904,038 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 414,723 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,786 |
| Every Country Shape | 0 | - | 5.00 | 458,688 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 94,047 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,238 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,230 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,141 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,288 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,382 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 156,560 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 82,889 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 59,790 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,365 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,859 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,901 |
| World Map without 12 Countries #2 | 0 | - | 4.97 | 171,260 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 136,965 |
| Random European Flag to Country | 0 | - | 4.89 | 180,859 |
| Random African Flag to Country | 0 | - | 4.87 | 74,186 |
| Country Shapes Quiz #3 | 0 | - | 4.91 | 294,273 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 224,167 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 161,837 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 34,344 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,300 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 110,620 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,231 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,269 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,002 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,531 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,015 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 518,153 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 94,586 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,150 |
| A Square of Merged Countries #1 | 0 | - | 4.88 | 58,941 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 56,936 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,562 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,282 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,548 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,501 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 72,775 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,584 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,223,051 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,339 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,515 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,123 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.99 | 27,956 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 74,632 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 100,800 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,529 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,493 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,535,576 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,007 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 59,811 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,638 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,225,969 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,273 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 63,801 |
| Random Country Shape to Country | 0 | - | 4.90 | 111,002 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,048 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,899,485 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 85,507 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 181,879 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 182,764 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 334,134 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,027 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 41,921 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,245 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 68,386 |
| Countries that Start with A | 0 | - | 4.97 | 2,146,218 |
| Countries that Start with B | 0 | - | 4.95 | 2,279,353 |
| Countries that Start with C | 0 | - | 4.96 | 1,809,874 |
| Countries that Start with D | 0 | - | 4.96 | 701,244 |
| Countries that Start with E | 0 | - | 4.95 | 1,367,177 |
| Countries that Start with G | 0 | - | 4.97 | 1,492,413 |
| Countries that Start with H | 0 | - | 4.96 | 597,702 |
| Countries that Start with I | 0 | - | 4.92 | 1,280,013 |
| Countries that Start with J | 0 | - | 4.98 | 595,783 |
| Countries that Start with K | 0 | - | 4.97 | 809,189 |
| Countries that Start with L | 0 | - | 4.98 | 1,082,617 |
| Countries that Start with N | 0 | - | 4.93 | 1,109,469 |
| Countries that Start with P | 0 | - | 4.94 | 1,208,304 |
| Countries that Start with S | 0 | - | 4.98 | 1,744,162 |
| Countries that Start with T | 0 | - | 4.90 | 1,004,013 |
| Countries that Start with U | 0 | - | 4.97 | 899,776 |
| Countries that Start with V | 0 | - | 4.98 | 604,943 |
| Countries that Start with F | 0 | - | 4.83 | 611,992 |
| Countries that Start with M | 0 | - | 4.97 | 1,373,046 |
| Flags of Oceania | 0 | - | 5.00 | 255,038 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,812 |
| Landlocked Countries | 0 | - | 4.99 | 413,368 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,207 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,844 |
| Random Asian Flag to Country | 0 | - | 4.77 | 112,878 |
| Every American Country by Shape | 0 | - | 4.79 | 37,076 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,604 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,714,415 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,568 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,035 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,696 |
| Island Countries | 0 | - | 4.99 | 707,517 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,477 |
| Himalayan Countries | 0 | - | 4.95 | 135,263 |
| Andean Countries | 0 | - | 4.94 | 82,776 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,190 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,134 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,851 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,560 |
| Danube Countries | 0 | - | 4.97 | 71,060 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,722 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,513 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,414 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,339 |
| European Landlocked Countries | 0 | - | 4.99 | 145,726 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,163 |
| Countries with the Most Species | 0 | - | 4.99 | 95,229 |
| Countries 197 to 205 | 0 | - | 4.87 | 69,304 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,192 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,358 |
| Countries that Use the Peso | 0 | - | 4.88 | 58,946 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,556 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,930 |
| Countries in the Alps | 0 | - | 4.86 | 116,779 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,531 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,204 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 77,990 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,400 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,127 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 94,975 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,545 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,731 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,157 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,029 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,187 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,027 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,426 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,716 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,729 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,013 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,617 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,241 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,743 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,142 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,561 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,584 |
| Largest Countries By Category | 0 | - | 4.97 | 156,713 |
| Countries by Countries | 0 | - | 4.96 | 62,235 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,361,617 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,341 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,956 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,321 |
| All Countries by Population With a Map | 0 | - | 4.98 | 106,587 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,081 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,732 |
| Every European Country Shape | 0 | - | 4.96 | 200,092 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,662 |
| Every African Country Shape | 0 | - | 4.90 | 86,059 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,039,153 |
| Northernmost Countries | 0 | - | 4.99 | 357,590 |
| Countries of South America | 0 | - | 5.00 | 914,279 |
| Countries of Oceania | 0 | - | 5.00 | 1,039,913 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,847,445 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,604 |
| "Land" Countries | 0 | - | 4.98 | 333,572 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 70,158 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 315,649 |
| Merged Countries #2 | 0 | - | 4.96 | 98,449 |
| Merged Countries #6 | 0 | - | 4.91 | 72,692 |
| Merged Countries #7 | 0 | - | 4.92 | 81,934 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,434,619 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,510 |
| Flags to Largest Cities | 0 | - | 4.55 | 50,765 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 122,938 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 141,348 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,587 |
| Pixelated Country Shapes #1 | 0 | - | 4.74 | 72,205 |
| Pixelated Country Shapes #2 | 0 | - | 4.74 | 67,453 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.78 | 122,875 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,800,048 |
| One Border Countries | 0 | - | 4.98 | 464,210 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 60,941 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,586,627 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,038 |
| Countries with Megacities | 0 | - | 4.99 | 246,608 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,964 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,830 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,402 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,772 |
