| Flags of the Countries that Start with B | 0 | - | 4.96 | 41,744 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,603 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 98,735 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,440 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 33,737 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,278 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.91 | 26,501 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,382 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,028 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 81,777 |
| World Map without 12 Countries | 0 | - | 4.97 | 342,331 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 904,129 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 414,793 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,796 |
| Every Country Shape | 0 | - | 5.00 | 458,820 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 94,077 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,256 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,250 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,171 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,310 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,414 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 156,625 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 82,914 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 59,801 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,377 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,875 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,915 |
| World Map without 12 Countries #2 | 0 | - | 4.97 | 171,304 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 136,990 |
| Random European Flag to Country | 0 | - | 4.89 | 180,877 |
| Random African Flag to Country | 0 | - | 4.87 | 74,202 |
| Country Shapes Quiz #3 | 0 | - | 4.91 | 294,380 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 224,229 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 162,080 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 34,394 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,322 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 110,638 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,251 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,283 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,020 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,550 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,025 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 518,248 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 94,604 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,164 |
| A Square of Merged Countries #1 | 0 | - | 4.88 | 58,952 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 56,947 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,594 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,306 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,568 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,527 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 72,797 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,598 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,225,166 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,360 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,534 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,135 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.99 | 28,018 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 74,647 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 100,825 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,547 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,502 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,535,877 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,021 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 59,824 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,649 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,431 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,460 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 63,819 |
| Random Country Shape to Country | 0 | - | 4.90 | 111,041 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,251 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,910,528 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 85,530 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 181,936 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 182,790 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 334,181 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,033 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 41,925 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,263 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 68,412 |
| Countries that Start with A | 0 | - | 4.97 | 2,146,537 |
| Countries that Start with B | 0 | - | 4.95 | 2,279,639 |
| Countries that Start with C | 0 | - | 4.96 | 1,810,113 |
| Countries that Start with D | 0 | - | 4.96 | 701,403 |
| Countries that Start with E | 0 | - | 4.95 | 1,367,377 |
| Countries that Start with G | 0 | - | 4.97 | 1,492,624 |
| Countries that Start with H | 0 | - | 4.96 | 597,844 |
| Countries that Start with I | 0 | - | 4.92 | 1,280,152 |
| Countries that Start with J | 0 | - | 4.98 | 595,919 |
| Countries that Start with K | 0 | - | 4.97 | 809,303 |
| Countries that Start with L | 0 | - | 4.98 | 1,082,746 |
| Countries that Start with N | 0 | - | 4.93 | 1,109,616 |
| Countries that Start with P | 0 | - | 4.94 | 1,208,426 |
| Countries that Start with S | 0 | - | 4.98 | 1,744,349 |
| Countries that Start with T | 0 | - | 4.90 | 1,004,125 |
| Countries that Start with U | 0 | - | 4.97 | 899,856 |
| Countries that Start with V | 0 | - | 4.98 | 605,030 |
| Countries that Start with F | 0 | - | 4.83 | 612,105 |
| Countries that Start with M | 0 | - | 4.97 | 1,373,190 |
| Flags of Oceania | 0 | - | 5.00 | 255,157 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,841 |
| Landlocked Countries | 0 | - | 4.99 | 413,495 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,242 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,856 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 552,707 |
| Random Asian Flag to Country | 0 | - | 4.77 | 112,890 |
| Every American Country by Shape | 0 | - | 4.79 | 37,080 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,625 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,715,700 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,758 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,080 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,787 |
| Island Countries | 0 | - | 4.99 | 707,575 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,538 |
| Himalayan Countries | 0 | - | 4.95 | 135,320 |
| Andean Countries | 0 | - | 4.94 | 82,805 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,203 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,169 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,877 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,585 |
| Danube Countries | 0 | - | 4.97 | 71,067 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,746 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,525 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,448 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,370 |
| European Landlocked Countries | 0 | - | 4.99 | 145,740 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,185 |
| Countries with the Most Species | 0 | - | 4.99 | 95,235 |
| Countries 197 to 205 | 0 | - | 4.87 | 69,321 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,197 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,365 |
| Countries that Use the Peso | 0 | - | 4.88 | 58,951 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,569 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,943 |
| Countries in the Alps | 0 | - | 4.86 | 116,801 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,549 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,240 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 77,996 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,408 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,144 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 94,989 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,559 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,743 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,226 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,040 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,193 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,037 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,445 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,730 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,743 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,037 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,628 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,251 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,758 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,223 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,645 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,597 |
| Largest Countries By Category | 0 | - | 4.97 | 156,740 |
| Countries by Countries | 0 | - | 4.96 | 62,248 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,362,006 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,362 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,959 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,329 |
| All Countries by Population With a Map | 0 | - | 4.98 | 106,642 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,092 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,757 |
| Every European Country Shape | 0 | - | 4.96 | 200,136 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,690 |
| Every African Country Shape | 0 | - | 4.90 | 86,090 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,039,323 |
| Northernmost Countries | 0 | - | 4.99 | 357,667 |
| Countries of South America | 0 | - | 5.00 | 914,519 |
| Countries of Oceania | 0 | - | 5.00 | 1,040,222 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,847,968 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,659 |
| "Land" Countries | 0 | - | 4.98 | 333,619 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 70,171 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 315,710 |
| Merged Countries #2 | 0 | - | 4.96 | 98,469 |
| Merged Countries #6 | 0 | - | 4.91 | 72,701 |
| Merged Countries #7 | 0 | - | 4.92 | 81,947 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,434,886 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,579 |
| Flags to Largest Cities | 0 | - | 4.55 | 50,773 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 122,967 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 141,376 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,594 |
| Pixelated Country Shapes #1 | 0 | - | 4.74 | 72,209 |
| Pixelated Country Shapes #2 | 0 | - | 4.74 | 67,454 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.78 | 122,888 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,800,627 |
| One Border Countries | 0 | - | 4.98 | 464,317 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 60,952 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,587,385 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,126 |
| Countries with Megacities | 0 | - | 4.99 | 246,782 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,050 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,928 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,476 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,817 |
