| Flags of the Countries that Start with I | 0 | - | 4.94 | 152,908 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 41,705 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,579 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 98,717 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,408 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 33,709 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,252 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.91 | 26,469 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,341 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 77,989 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 81,768 |
| World Map without 12 Countries | 0 | - | 4.97 | 342,258 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 903,986 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 414,685 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,782 |
| Every Country Shape | 0 | - | 5.00 | 458,560 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 94,018 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,214 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,211 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,120 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,272 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,360 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 156,548 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 82,882 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 59,784 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,360 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,852 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,897 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 171,242 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 136,943 |
| Random European Flag to Country | 0 | - | 4.89 | 180,843 |
| Random African Flag to Country | 0 | - | 4.87 | 74,180 |
| Country Shapes Quiz #3 | 0 | - | 4.91 | 294,218 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 224,137 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 161,657 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 34,310 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,289 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 110,614 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,214 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,260 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 79,995 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,526 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,008 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 518,082 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 94,577 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,144 |
| A Square of Merged Countries #1 | 0 | - | 4.88 | 58,932 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 56,930 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,545 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,271 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,540 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,493 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 72,767 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,579 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,221,982 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,335 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,506 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,112 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.99 | 27,912 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 74,618 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 100,790 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,518 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,487 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,535,407 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,005 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 59,808 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,633 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,225,758 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,172 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 63,793 |
| Random Country Shape to Country | 0 | - | 4.90 | 110,975 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,928 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,893,116 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 85,501 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 181,862 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 182,750 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 334,106 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,027 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 41,916 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,235 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 68,362 |
| Countries that Start with A | 0 | - | 4.97 | 2,145,991 |
| Countries that Start with B | 0 | - | 4.95 | 2,279,159 |
| Countries that Start with C | 0 | - | 4.96 | 1,809,745 |
| Countries that Start with D | 0 | - | 4.96 | 701,152 |
| Countries that Start with E | 0 | - | 4.95 | 1,367,058 |
| Countries that Start with G | 0 | - | 4.97 | 1,492,282 |
| Countries that Start with H | 0 | - | 4.96 | 597,619 |
| Countries that Start with I | 0 | - | 4.92 | 1,279,899 |
| Countries that Start with J | 0 | - | 4.98 | 595,681 |
| Countries that Start with K | 0 | - | 4.96 | 809,114 |
| Countries that Start with L | 0 | - | 4.98 | 1,082,526 |
| Countries that Start with N | 0 | - | 4.93 | 1,109,392 |
| Countries that Start with P | 0 | - | 4.94 | 1,208,223 |
| Countries that Start with S | 0 | - | 4.98 | 1,744,047 |
| Countries that Start with T | 0 | - | 4.90 | 1,003,952 |
| Countries that Start with U | 0 | - | 4.97 | 899,724 |
| Countries that Start with V | 0 | - | 4.98 | 604,895 |
| Countries that Start with F | 0 | - | 4.83 | 611,923 |
| Countries that Start with M | 0 | - | 4.97 | 1,372,922 |
| Flags of Oceania | 0 | - | 5.00 | 254,977 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,797 |
| Landlocked Countries | 0 | - | 4.99 | 413,299 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,183 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,834 |
| Random Asian Flag to Country | 0 | - | 4.77 | 112,868 |
| Every American Country by Shape | 0 | - | 4.79 | 37,076 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,589 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,713,847 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,475 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,010 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,601 |
| Island Countries | 0 | - | 4.99 | 707,484 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,443 |
| Himalayan Countries | 0 | - | 4.95 | 135,228 |
| Andean Countries | 0 | - | 4.94 | 82,765 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,174 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,113 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,844 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 64,550 |
| Danube Countries | 0 | - | 4.97 | 71,047 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,715 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,504 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,398 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,327 |
| European Landlocked Countries | 0 | - | 4.99 | 145,718 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,146 |
| Countries with the Most Species | 0 | - | 4.99 | 95,227 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,288 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,192 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,357 |
| Countries that Use the Peso | 0 | - | 4.87 | 58,940 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,549 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,921 |
| Countries in the Alps | 0 | - | 4.87 | 116,770 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,526 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,189 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 77,985 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,391 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,116 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 94,971 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,531 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,725 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,105 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,021 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,183 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,023 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,418 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,714 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,723 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 116,999 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,612 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,239 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,736 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,093 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,540 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,575 |
| Largest Countries By Category | 0 | - | 4.97 | 156,702 |
| Countries by Countries | 0 | - | 4.96 | 62,227 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,361,444 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,326 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,952 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,317 |
| All Countries by Population With a Map | 0 | - | 4.98 | 106,561 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,074 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,722 |
| Every European Country Shape | 0 | - | 4.96 | 200,069 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,638 |
| Every African Country Shape | 0 | - | 4.90 | 86,034 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,039,054 |
| Northernmost Countries | 0 | - | 4.99 | 357,547 |
| Countries of South America | 0 | - | 5.00 | 914,158 |
| Countries of Oceania | 0 | - | 5.00 | 1,039,723 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,847,120 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,571 |
| "Land" Countries | 0 | - | 4.98 | 333,556 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 70,155 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 315,623 |
| Merged Countries #2 | 0 | - | 4.96 | 98,440 |
| Merged Countries #6 | 0 | - | 4.91 | 72,684 |
| Merged Countries #7 | 0 | - | 4.92 | 81,926 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,434,479 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,472 |
| Flags to Largest Cities | 0 | - | 4.55 | 50,759 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 122,931 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 141,332 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,581 |
| Pixelated Country Shapes #1 | 0 | - | 4.74 | 72,204 |
| Pixelated Country Shapes #2 | 0 | - | 4.74 | 67,452 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.78 | 122,862 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,799,756 |
| One Border Countries | 0 | - | 4.98 | 464,127 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 60,935 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,586,228 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 170,999 |
| Countries with Megacities | 0 | - | 4.99 | 246,519 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,914 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,798 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,369 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,756 |
