| Flags of the Countries that Start with I | 0 | - | 4.94 | 152,966 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 41,775 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,633 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 98,750 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,461 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 33,772 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,298 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.91 | 26,530 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,417 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,053 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 81,802 |
| World Map without 12 Countries | 0 | - | 4.97 | 342,397 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 904,275 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 414,888 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,811 |
| Every Country Shape | 0 | - | 5.00 | 459,040 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 94,113 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,278 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,270 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,196 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,339 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,436 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 156,687 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 82,943 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 59,822 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,392 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,897 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,934 |
| World Map without 12 Countries #2 | 0 | - | 4.97 | 171,365 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,045 |
| Random European Flag to Country | 0 | - | 4.89 | 180,938 |
| Random African Flag to Country | 0 | - | 4.87 | 74,227 |
| Country Shapes Quiz #3 | 0 | - | 4.91 | 294,502 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 224,299 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 162,357 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 34,477 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,353 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 110,674 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,289 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,314 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,045 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,576 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,053 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 518,397 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 94,624 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,191 |
| A Square of Merged Countries #1 | 0 | - | 4.87 | 58,970 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 56,962 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,625 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,337 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,596 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,551 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 72,820 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,616 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,228,044 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,378 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,554 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,162 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.99 | 28,150 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 74,676 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 100,840 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,575 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,511 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,536,299 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,031 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 59,832 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,661 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,227,031 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,702 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 63,837 |
| Random Country Shape to Country | 0 | - | 4.90 | 111,123 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,528 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,926,820 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 85,566 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 182,000 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 182,830 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 334,256 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,043 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 41,929 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,297 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 68,432 |
| Countries that Start with A | 0 | - | 4.97 | 2,147,045 |
| Countries that Start with B | 0 | - | 4.95 | 2,280,048 |
| Countries that Start with C | 0 | - | 4.96 | 1,810,476 |
| Countries that Start with D | 0 | - | 4.96 | 701,655 |
| Countries that Start with E | 0 | - | 4.95 | 1,367,636 |
| Countries that Start with G | 0 | - | 4.97 | 1,492,928 |
| Countries that Start with H | 0 | - | 4.96 | 598,051 |
| Countries that Start with I | 0 | - | 4.92 | 1,280,372 |
| Countries that Start with J | 0 | - | 4.98 | 596,101 |
| Countries that Start with K | 0 | - | 4.97 | 809,480 |
| Countries that Start with L | 0 | - | 4.98 | 1,082,971 |
| Countries that Start with N | 0 | - | 4.93 | 1,109,841 |
| Countries that Start with P | 0 | - | 4.94 | 1,208,649 |
| Countries that Start with S | 0 | - | 4.98 | 1,744,644 |
| Countries that Start with T | 0 | - | 4.90 | 1,004,294 |
| Countries that Start with U | 0 | - | 4.97 | 899,977 |
| Countries that Start with V | 0 | - | 4.98 | 605,148 |
| Countries that Start with F | 0 | - | 4.83 | 612,250 |
| Countries that Start with M | 0 | - | 4.97 | 1,373,477 |
| Flags of Oceania | 0 | - | 5.00 | 255,265 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,892 |
| Landlocked Countries | 0 | - | 4.99 | 413,702 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,290 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,874 |
| Random Asian Flag to Country | 0 | - | 4.77 | 112,909 |
| Every American Country by Shape | 0 | - | 4.79 | 37,085 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,653 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,717,607 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,103 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,143 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,887 |
| Island Countries | 0 | - | 4.99 | 707,662 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,626 |
| Himalayan Countries | 0 | - | 4.95 | 135,391 |
| Andean Countries | 0 | - | 4.94 | 82,837 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,230 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,227 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,918 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,620 |
| Danube Countries | 0 | - | 4.97 | 71,090 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,773 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,543 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,499 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,416 |
| European Landlocked Countries | 0 | - | 4.99 | 145,762 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,224 |
| Countries with the Most Species | 0 | - | 4.99 | 95,246 |
| Countries 197 to 205 | 0 | - | 4.87 | 69,359 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,201 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,371 |
| Countries that Use the Peso | 0 | - | 4.88 | 58,960 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,580 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,954 |
| Countries in the Alps | 0 | - | 4.86 | 116,835 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,580 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,272 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,016 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,428 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,179 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,010 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,588 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,763 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,323 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,067 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,198 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,046 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,457 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,754 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,759 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,088 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,653 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,255 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,777 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,338 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,696 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,607 |
| Largest Countries By Category | 0 | - | 4.97 | 156,773 |
| Countries by Countries | 0 | - | 4.96 | 62,264 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,362,534 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,396 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,963 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,333 |
| All Countries by Population With a Map | 0 | - | 4.98 | 106,698 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,112 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,776 |
| Every European Country Shape | 0 | - | 4.96 | 200,222 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,719 |
| Every African Country Shape | 0 | - | 4.90 | 86,135 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,039,563 |
| Northernmost Countries | 0 | - | 4.99 | 357,768 |
| Countries of South America | 0 | - | 5.00 | 914,896 |
| Countries of Oceania | 0 | - | 5.00 | 1,040,635 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,848,651 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,715 |
| "Land" Countries | 0 | - | 4.98 | 333,677 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 70,181 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 315,773 |
| Merged Countries #2 | 0 | - | 4.96 | 98,489 |
| Merged Countries #6 | 0 | - | 4.91 | 72,720 |
| Merged Countries #7 | 0 | - | 4.92 | 81,969 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,435,233 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,684 |
| Flags to Largest Cities | 0 | - | 4.55 | 50,795 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 123,002 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 141,407 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,602 |
| Pixelated Country Shapes #1 | 0 | - | 4.74 | 72,212 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 67,459 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.78 | 122,914 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,801,535 |
| One Border Countries | 0 | - | 4.98 | 464,438 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 60,968 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,588,520 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,290 |
| Countries with Megacities | 0 | - | 4.99 | 247,015 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,166 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,006 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,591 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,910 |
