| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,061 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 41,887 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,713 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 98,807 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,528 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 33,854 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,334 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.91 | 26,604 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,518 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,171 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 81,842 |
| World Map without 12 Countries | 0 | - | 4.97 | 342,604 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 904,561 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 415,085 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,833 |
| Every Country Shape | 0 | - | 5.00 | 459,608 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 94,185 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,343 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,333 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,265 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,390 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,488 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 156,844 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 83,023 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 59,866 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,451 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,941 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,983 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 171,507 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,163 |
| Random European Flag to Country | 0 | - | 4.89 | 181,083 |
| Random African Flag to Country | 0 | - | 4.87 | 74,274 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 294,671 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 224,432 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 162,801 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 34,657 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,432 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 110,745 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,354 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,383 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,096 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,639 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,120 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 518,868 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 94,707 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,249 |
| A Square of Merged Countries #1 | 0 | - | 4.87 | 59,042 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,007 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,710 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,409 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,683 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,648 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 72,886 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,662 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,237,112 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,439 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,618 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,235 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.99 | 28,458 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 74,747 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 100,913 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,658 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,543 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,537,501 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,073 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 59,871 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,704 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,228,663 |
| Flags of Asia Quiz | 0 | - | 4.99 | 606,429 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 63,892 |
| Random Country Shape to Country | 0 | - | 4.90 | 111,238 |
| Flags of Africa Quiz | 0 | - | 5.00 | 464,234 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,976,928 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 85,649 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 182,425 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 182,935 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 334,519 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,063 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 41,944 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,390 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 68,490 |
| Countries that Start with A | 0 | - | 4.97 | 2,148,537 |
| Countries that Start with B | 0 | - | 4.95 | 2,281,299 |
| Countries that Start with C | 0 | - | 4.96 | 1,811,487 |
| Countries that Start with D | 0 | - | 4.96 | 702,357 |
| Countries that Start with E | 0 | - | 4.95 | 1,368,480 |
| Countries that Start with G | 0 | - | 4.97 | 1,493,856 |
| Countries that Start with H | 0 | - | 4.96 | 598,622 |
| Countries that Start with I | 0 | - | 4.92 | 1,281,074 |
| Countries that Start with J | 0 | - | 4.98 | 596,674 |
| Countries that Start with K | 0 | - | 4.97 | 810,003 |
| Countries that Start with L | 0 | - | 4.98 | 1,083,633 |
| Countries that Start with N | 0 | - | 4.93 | 1,110,534 |
| Countries that Start with P | 0 | - | 4.94 | 1,209,283 |
| Countries that Start with S | 0 | - | 4.98 | 1,745,614 |
| Countries that Start with T | 0 | - | 4.90 | 1,004,774 |
| Countries that Start with U | 0 | - | 4.97 | 900,383 |
| Countries that Start with V | 0 | - | 4.98 | 605,522 |
| Countries that Start with F | 0 | - | 4.83 | 612,746 |
| Countries that Start with M | 0 | - | 4.97 | 1,374,201 |
| Flags of Oceania | 0 | - | 5.00 | 255,719 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,025 |
| Landlocked Countries | 0 | - | 4.99 | 414,325 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,370 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,925 |
| Random Asian Flag to Country | 0 | - | 4.77 | 112,956 |
| Every American Country by Shape | 0 | - | 4.79 | 37,098 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,739 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,722,651 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,851 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,388 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 402,195 |
| Island Countries | 0 | - | 4.99 | 707,889 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,878 |
| Himalayan Countries | 0 | - | 4.95 | 135,606 |
| Andean Countries | 0 | - | 4.94 | 82,962 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,324 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,364 |
| Coffee Producing Countries | 0 | - | 4.81 | 66,028 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,697 |
| Danube Countries | 0 | - | 4.97 | 71,148 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 115,851 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,609 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,627 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,544 |
| European Landlocked Countries | 0 | - | 4.99 | 145,842 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,307 |
| Countries with the Most Species | 0 | - | 4.99 | 95,285 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,460 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,223 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,393 |
| Countries that Use the Peso | 0 | - | 4.88 | 58,996 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,635 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,007 |
| Countries in the Alps | 0 | - | 4.86 | 116,939 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,645 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,393 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,073 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,481 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,258 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,065 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,666 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,820 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,540 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,124 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,219 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,086 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,508 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,807 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,801 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,214 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,715 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,291 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,871 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,663 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,904 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,654 |
| Largest Countries By Category | 0 | - | 4.97 | 156,875 |
| Countries by Countries | 0 | - | 4.96 | 62,328 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,364,306 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,517 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,991 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,350 |
| All Countries by Population With a Map | 0 | - | 4.98 | 106,945 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,187 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,838 |
| Every European Country Shape | 0 | - | 4.96 | 200,368 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,786 |
| Every African Country Shape | 0 | - | 4.90 | 86,248 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,040,440 |
| Northernmost Countries | 0 | - | 4.99 | 358,097 |
| Countries of South America | 0 | - | 5.00 | 916,012 |
| Countries of Oceania | 0 | - | 5.00 | 1,042,114 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,850,801 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,945 |
| "Land" Countries | 0 | - | 4.98 | 333,837 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 70,227 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 315,976 |
| Merged Countries #2 | 0 | - | 4.96 | 98,524 |
| Merged Countries #6 | 0 | - | 4.91 | 72,775 |
| Merged Countries #7 | 0 | - | 4.92 | 82,025 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,436,266 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,939 |
| Flags to Largest Cities | 0 | - | 4.55 | 50,857 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 123,073 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 141,500 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,636 |
| Pixelated Country Shapes #1 | 0 | - | 4.74 | 72,219 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 67,467 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.78 | 123,023 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,804,062 |
| One Border Countries | 0 | - | 4.98 | 464,910 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,006 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,591,540 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,618 |
| Countries with Megacities | 0 | - | 4.99 | 247,539 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,452 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,197 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,869 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,124 |
