| Flags of the Countries that Start with I | 0 | - | 4.94 | 152,599 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 41,553 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,463 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 98,652 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,343 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 33,591 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,192 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.83 | 81,707 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.91 | 26,378 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,244 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 77,904 |
| World Map without 12 Countries | 0 | - | 4.97 | 342,016 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 903,362 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 414,172 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,742 |
| Every Country Shape | 0 | - | 5.00 | 457,914 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 93,837 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,066 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,083 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 68,986 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,145 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,233 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 156,405 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 82,818 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 59,741 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,305 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,776 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,856 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 171,011 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 136,753 |
| Random European Flag to Country | 0 | - | 4.89 | 180,700 |
| Random African Flag to Country | 0 | - | 4.87 | 74,117 |
| Country Shapes Quiz #3 | 0 | - | 4.91 | 293,788 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 223,766 |
| Country Shapes Quiz #5 | 0 | - | 4.92 | 158,324 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 33,998 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,177 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 110,514 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,107 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,166 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 79,924 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,446 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 84,928 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 517,478 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 94,513 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,061 |
| A Square of Merged Countries #1 | 0 | - | 4.88 | 58,854 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 56,863 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,436 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,172 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,449 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,403 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 72,696 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,529 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,213,638 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,278 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,445 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,041 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.99 | 27,488 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 74,528 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 100,722 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,404 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,451 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,533,923 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 58,954 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 59,761 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,593 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,223,825 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,382 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 63,706 |
| Random Country Shape to Country | 0 | - | 4.90 | 110,816 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,111 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,846,519 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 85,432 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 181,675 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 182,628 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 333,801 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 54,998 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 41,903 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,141 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 68,237 |
| Countries that Start with A | 0 | - | 4.98 | 2,144,431 |
| Countries that Start with B | 0 | - | 4.95 | 2,277,828 |
| Countries that Start with C | 0 | - | 4.96 | 1,808,617 |
| Countries that Start with D | 0 | - | 4.96 | 700,418 |
| Countries that Start with E | 0 | - | 4.95 | 1,366,171 |
| Countries that Start with G | 0 | - | 4.97 | 1,491,350 |
| Countries that Start with H | 0 | - | 4.96 | 596,979 |
| Countries that Start with I | 0 | - | 4.92 | 1,279,098 |
| Countries that Start with J | 0 | - | 4.98 | 595,050 |
| Countries that Start with K | 0 | - | 4.96 | 808,542 |
| Countries that Start with L | 0 | - | 4.98 | 1,081,842 |
| Countries that Start with N | 0 | - | 4.93 | 1,108,693 |
| Countries that Start with P | 0 | - | 4.94 | 1,207,538 |
| Countries that Start with S | 0 | - | 4.98 | 1,743,080 |
| Countries that Start with T | 0 | - | 4.90 | 1,003,368 |
| Countries that Start with U | 0 | - | 4.97 | 898,973 |
| Countries that Start with V | 0 | - | 4.98 | 604,478 |
| Countries that Start with F | 0 | - | 4.83 | 611,406 |
| Countries that Start with M | 0 | - | 4.97 | 1,372,140 |
| Flags of Oceania | 0 | - | 5.00 | 254,552 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,616 |
| Landlocked Countries | 0 | - | 4.99 | 412,829 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,062 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,772 |
| Random Asian Flag to Country | 0 | - | 4.77 | 112,806 |
| Every American Country by Shape | 0 | - | 4.79 | 37,061 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,511 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,709,239 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 322,966 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 371,807 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 400,955 |
| Island Countries | 0 | - | 4.99 | 707,206 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,212 |
| Himalayan Countries | 0 | - | 4.95 | 135,032 |
| Andean Countries | 0 | - | 4.94 | 82,650 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,074 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 122,971 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,746 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 64,453 |
| Danube Countries | 0 | - | 4.97 | 70,988 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,631 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,450 |
| Countries with the Worst Passports | 0 | - | 4.93 | 82,273 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,183 |
| European Landlocked Countries | 0 | - | 4.99 | 145,660 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,036 |
| Countries with the Most Species | 0 | - | 4.99 | 95,180 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,179 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,172 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,331 |
| Countries that Use the Peso | 0 | - | 4.87 | 58,905 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,500 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,861 |
| Countries in the Alps | 0 | - | 4.87 | 116,675 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,459 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,052 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 77,935 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,316 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,059 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 94,932 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,457 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,675 |
| Largest Country by Body of Water | 0 | - | 4.95 | 55,120 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 61,963 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,164 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 40,994 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,356 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,667 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,667 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 116,848 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,554 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,196 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,658 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 238,802 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,343 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,529 |
| Largest Countries By Category | 0 | - | 4.97 | 156,597 |
| Countries by Countries | 0 | - | 4.96 | 62,157 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,359,882 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,199 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,929 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,304 |
| All Countries by Population With a Map | 0 | - | 4.98 | 106,366 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 97,991 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,648 |
| Every European Country Shape | 0 | - | 4.95 | 199,819 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,485 |
| Every African Country Shape | 0 | - | 4.90 | 85,840 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,038,255 |
| Northernmost Countries | 0 | - | 4.99 | 357,203 |
| Countries of South America | 0 | - | 5.00 | 913,262 |
| Countries of Oceania | 0 | - | 5.00 | 1,038,437 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,844,842 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,330 |
| "Land" Countries | 0 | - | 4.98 | 333,401 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 70,114 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 315,414 |
| Merged Countries #2 | 0 | - | 4.96 | 98,377 |
| Merged Countries #6 | 0 | - | 4.91 | 72,630 |
| Merged Countries #7 | 0 | - | 4.93 | 81,873 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,433,377 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 376,978 |
| Flags to Largest Cities | 0 | - | 4.55 | 50,699 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 122,835 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 141,205 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,536 |
| Pixelated Country Shapes #1 | 0 | - | 4.74 | 72,189 |
| Pixelated Country Shapes #2 | 0 | - | 4.74 | 67,430 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.78 | 122,785 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,797,120 |
| One Border Countries | 0 | - | 4.98 | 463,528 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 60,883 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,583,170 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 170,849 |
| Countries with Megacities | 0 | - | 4.99 | 246,132 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,763 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,726 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,228 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,661 |
