| Flags of the Countries that Start with I | 0 | - | 4.94 | 152,914 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 41,711 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,588 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 98,720 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,418 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 33,720 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,263 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.91 | 26,482 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,350 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,000 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 81,769 |
| World Map without 12 Countries | 0 | - | 4.97 | 342,283 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 904,029 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 414,718 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,785 |
| Every Country Shape | 0 | - | 5.00 | 458,668 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 94,038 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,230 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,226 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,135 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,283 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,377 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 156,558 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 82,888 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 59,789 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,363 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,857 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,900 |
| World Map without 12 Countries #2 | 0 | - | 4.97 | 171,256 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 136,961 |
| Random European Flag to Country | 0 | - | 4.89 | 180,856 |
| Random African Flag to Country | 0 | - | 4.87 | 74,185 |
| Country Shapes Quiz #3 | 0 | - | 4.91 | 294,265 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 224,164 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 161,819 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 34,333 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,299 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 110,619 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,228 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,269 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,002 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,530 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,012 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 518,129 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 94,586 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,147 |
| A Square of Merged Countries #1 | 0 | - | 4.88 | 58,941 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 56,933 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,557 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,280 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,546 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,498 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 72,775 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,583 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,222,851 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,336 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,512 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,120 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.99 | 27,948 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 74,628 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 100,798 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,527 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,490 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,535,559 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,006 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 59,811 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,636 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,225,930 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,261 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 63,799 |
| Random Country Shape to Country | 0 | - | 4.90 | 110,995 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,029 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,898,341 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 85,505 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 181,877 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 182,763 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 334,131 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,027 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 41,919 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,245 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 68,381 |
| Countries that Start with A | 0 | - | 4.97 | 2,146,180 |
| Countries that Start with B | 0 | - | 4.95 | 2,279,311 |
| Countries that Start with C | 0 | - | 4.96 | 1,809,849 |
| Countries that Start with D | 0 | - | 4.96 | 701,219 |
| Countries that Start with E | 0 | - | 4.95 | 1,367,150 |
| Countries that Start with G | 0 | - | 4.97 | 1,492,388 |
| Countries that Start with H | 0 | - | 4.96 | 597,680 |
| Countries that Start with I | 0 | - | 4.92 | 1,279,991 |
| Countries that Start with J | 0 | - | 4.98 | 595,756 |
| Countries that Start with K | 0 | - | 4.97 | 809,171 |
| Countries that Start with L | 0 | - | 4.98 | 1,082,597 |
| Countries that Start with N | 0 | - | 4.93 | 1,109,454 |
| Countries that Start with P | 0 | - | 4.94 | 1,208,289 |
| Countries that Start with S | 0 | - | 4.98 | 1,744,135 |
| Countries that Start with T | 0 | - | 4.90 | 1,004,003 |
| Countries that Start with U | 0 | - | 4.97 | 899,765 |
| Countries that Start with V | 0 | - | 4.98 | 604,932 |
| Countries that Start with F | 0 | - | 4.83 | 611,976 |
| Countries that Start with M | 0 | - | 4.97 | 1,373,025 |
| Flags of Oceania | 0 | - | 5.00 | 255,031 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,806 |
| Landlocked Countries | 0 | - | 4.99 | 413,355 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,205 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,844 |
| Random Asian Flag to Country | 0 | - | 4.77 | 112,877 |
| Every American Country by Shape | 0 | - | 4.79 | 37,076 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,602 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,714,296 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,545 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,034 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,672 |
| Island Countries | 0 | - | 4.99 | 707,515 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,470 |
| Himalayan Countries | 0 | - | 4.95 | 135,255 |
| Andean Countries | 0 | - | 4.94 | 82,774 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,185 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,130 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,851 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,559 |
| Danube Countries | 0 | - | 4.97 | 71,059 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,719 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,512 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,412 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,336 |
| European Landlocked Countries | 0 | - | 4.99 | 145,723 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,160 |
| Countries with the Most Species | 0 | - | 4.99 | 95,229 |
| Countries 197 to 205 | 0 | - | 4.87 | 69,300 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,192 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,358 |
| Countries that Use the Peso | 0 | - | 4.88 | 58,946 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,554 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,924 |
| Countries in the Alps | 0 | - | 4.86 | 116,777 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,530 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,203 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 77,989 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,397 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,121 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 94,975 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,540 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,730 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,148 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,029 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,186 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,027 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,424 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,716 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,729 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,009 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,617 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,240 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,741 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,134 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,554 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,579 |
| Largest Countries By Category | 0 | - | 4.97 | 156,711 |
| Countries by Countries | 0 | - | 4.96 | 62,234 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,361,581 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,337 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,955 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,319 |
| All Countries by Population With a Map | 0 | - | 4.98 | 106,582 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,079 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,729 |
| Every European Country Shape | 0 | - | 4.96 | 200,086 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,659 |
| Every African Country Shape | 0 | - | 4.90 | 86,051 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,039,128 |
| Northernmost Countries | 0 | - | 4.99 | 357,577 |
| Countries of South America | 0 | - | 5.00 | 914,259 |
| Countries of Oceania | 0 | - | 5.00 | 1,039,889 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,847,381 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,599 |
| "Land" Countries | 0 | - | 4.98 | 333,570 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 70,157 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 315,644 |
| Merged Countries #2 | 0 | - | 4.96 | 98,445 |
| Merged Countries #6 | 0 | - | 4.91 | 72,688 |
| Merged Countries #7 | 0 | - | 4.92 | 81,931 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,434,585 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,501 |
| Flags to Largest Cities | 0 | - | 4.55 | 50,762 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 122,935 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 141,347 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,585 |
| 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 | 122,871 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,799,990 |
| One Border Countries | 0 | - | 4.98 | 464,188 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 60,940 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,586,566 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,030 |
| Countries with Megacities | 0 | - | 4.99 | 246,591 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,955 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,823 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,395 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,767 |
