| Flags of the Countries that Start with I | 0 | - | 4.94 | 152,886 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 41,679 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,563 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 98,702 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,401 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 33,678 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,237 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 81,749 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.91 | 26,446 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,324 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 77,978 |
| World Map without 12 Countries | 0 | - | 4.97 | 342,208 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 903,881 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 414,611 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,774 |
| Every Country Shape | 0 | - | 5.00 | 458,412 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 93,972 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,180 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,176 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,087 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,244 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,324 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 156,531 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 82,872 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 59,776 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,355 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,838 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,890 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 171,197 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 136,904 |
| Random European Flag to Country | 0 | - | 4.89 | 180,823 |
| Random African Flag to Country | 0 | - | 4.87 | 74,168 |
| Country Shapes Quiz #3 | 0 | - | 4.91 | 294,157 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 224,074 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 161,183 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 34,250 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,267 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 110,598 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,189 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,244 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 79,985 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,513 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 84,989 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 517,992 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 94,568 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,127 |
| A Square of Merged Countries #1 | 0 | - | 4.88 | 58,920 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 56,915 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,532 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,255 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,522 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,482 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 72,754 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,569 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,220,071 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,327 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,497 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,098 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.99 | 27,837 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 74,603 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 100,777 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,504 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,481 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,535,017 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 58,998 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 59,797 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,631 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,225,367 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,023 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 63,775 |
| Random Country Shape to Country | 0 | - | 4.90 | 110,941 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,763 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,883,267 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 85,492 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 181,832 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 182,727 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 334,042 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,020 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 41,914 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,221 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 68,327 |
| Countries that Start with A | 0 | - | 4.97 | 2,145,697 |
| Countries that Start with B | 0 | - | 4.95 | 2,278,877 |
| Countries that Start with C | 0 | - | 4.96 | 1,809,526 |
| Countries that Start with D | 0 | - | 4.96 | 700,997 |
| Countries that Start with E | 0 | - | 4.95 | 1,366,875 |
| Countries that Start with G | 0 | - | 4.97 | 1,492,090 |
| Countries that Start with H | 0 | - | 4.96 | 597,499 |
| Countries that Start with I | 0 | - | 4.92 | 1,279,749 |
| Countries that Start with J | 0 | - | 4.98 | 595,566 |
| Countries that Start with K | 0 | - | 4.96 | 808,992 |
| Countries that Start with L | 0 | - | 4.98 | 1,082,400 |
| Countries that Start with N | 0 | - | 4.93 | 1,109,251 |
| Countries that Start with P | 0 | - | 4.94 | 1,208,089 |
| Countries that Start with S | 0 | - | 4.98 | 1,743,849 |
| Countries that Start with T | 0 | - | 4.90 | 1,003,818 |
| Countries that Start with U | 0 | - | 4.97 | 899,634 |
| Countries that Start with V | 0 | - | 4.98 | 604,819 |
| Countries that Start with F | 0 | - | 4.83 | 611,823 |
| Countries that Start with M | 0 | - | 4.97 | 1,372,785 |
| Flags of Oceania | 0 | - | 5.00 | 254,900 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,771 |
| Landlocked Countries | 0 | - | 4.99 | 413,200 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,142 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,822 |
| Random Asian Flag to Country | 0 | - | 4.77 | 112,858 |
| Every American Country by Shape | 0 | - | 4.79 | 37,076 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,575 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,712,803 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,385 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 371,983 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,416 |
| Island Countries | 0 | - | 4.99 | 707,421 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,394 |
| Himalayan Countries | 0 | - | 4.95 | 135,173 |
| Andean Countries | 0 | - | 4.94 | 82,739 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,156 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,085 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,824 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 64,523 |
| Danube Countries | 0 | - | 4.97 | 71,035 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,701 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,492 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,374 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,297 |
| European Landlocked Countries | 0 | - | 4.99 | 145,706 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,124 |
| Countries with the Most Species | 0 | - | 4.99 | 95,219 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,271 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,190 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,352 |
| Countries that Use the Peso | 0 | - | 4.87 | 58,931 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,542 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,907 |
| Countries in the Alps | 0 | - | 4.87 | 116,755 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,516 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,165 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 77,978 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,374 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,102 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 94,962 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,517 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,720 |
| Largest Country by Body of Water | 0 | - | 4.96 | 56,945 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,010 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,179 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,016 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,402 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,706 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,714 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 116,969 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,598 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,225 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,724 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,030 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,486 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,569 |
| Largest Countries By Category | 0 | - | 4.97 | 156,681 |
| Countries by Countries | 0 | - | 4.96 | 62,216 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,361,083 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,307 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,949 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,311 |
| All Countries by Population With a Map | 0 | - | 4.98 | 106,527 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,053 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,713 |
| Every European Country Shape | 0 | - | 4.96 | 200,013 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,586 |
| Every African Country Shape | 0 | - | 4.90 | 85,963 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,038,881 |
| Northernmost Countries | 0 | - | 4.99 | 357,474 |
| Countries of South America | 0 | - | 5.00 | 913,998 |
| Countries of Oceania | 0 | - | 5.00 | 1,039,384 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,846,660 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,533 |
| "Land" Countries | 0 | - | 4.98 | 333,521 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 70,149 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 315,561 |
| Merged Countries #2 | 0 | - | 4.96 | 98,426 |
| Merged Countries #6 | 0 | - | 4.91 | 72,673 |
| Merged Countries #7 | 0 | - | 4.92 | 81,919 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,434,222 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,417 |
| Flags to Largest Cities | 0 | - | 4.55 | 50,747 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 122,903 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 141,305 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,570 |
| Pixelated Country Shapes #1 | 0 | - | 4.74 | 72,202 |
| Pixelated Country Shapes #2 | 0 | - | 4.74 | 67,449 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.78 | 122,847 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,799,193 |
| One Border Countries | 0 | - | 4.98 | 463,988 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 60,924 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,585,647 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 170,968 |
| Countries with Megacities | 0 | - | 4.99 | 246,459 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,885 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,781 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,348 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,739 |
