| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,122 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 41,956 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,771 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 98,853 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,578 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 33,920 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,369 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.90 | 26,675 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,577 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,232 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 81,869 |
| World Map without 12 Countries | 0 | - | 4.97 | 342,770 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 904,774 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 415,215 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,868 |
| Every Country Shape | 0 | - | 5.00 | 460,105 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 94,242 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,383 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,356 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,302 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,425 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,515 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 156,951 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 83,074 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 59,899 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,484 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,985 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,017 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 171,798 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,264 |
| Random European Flag to Country | 0 | - | 4.89 | 181,179 |
| Random African Flag to Country | 0 | - | 4.88 | 74,348 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 294,776 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 224,545 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 163,035 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 34,819 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,500 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 110,791 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,420 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,434 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,136 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,679 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,160 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 519,125 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 94,750 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,281 |
| A Square of Merged Countries #1 | 0 | - | 4.88 | 59,086 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,038 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,777 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,464 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,739 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,702 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 72,929 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,687 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,244,171 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,476 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,666 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,286 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.99 | 28,694 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 74,815 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 100,961 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,721 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,567 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,538,303 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,100 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 59,896 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,726 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,229,868 |
| Flags of Asia Quiz | 0 | - | 4.99 | 606,920 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 63,944 |
| Random Country Shape to Country | 0 | - | 4.90 | 111,344 |
| Flags of Africa Quiz | 0 | - | 5.00 | 464,670 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,015,718 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 85,704 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 182,577 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 183,263 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 334,748 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,078 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 41,953 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,483 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 68,511 |
| Countries that Start with A | 0 | - | 4.98 | 2,149,728 |
| Countries that Start with B | 0 | - | 4.95 | 2,282,388 |
| Countries that Start with C | 0 | - | 4.96 | 1,812,379 |
| Countries that Start with D | 0 | - | 4.96 | 702,960 |
| Countries that Start with E | 0 | - | 4.95 | 1,369,214 |
| Countries that Start with G | 0 | - | 4.97 | 1,494,622 |
| Countries that Start with H | 0 | - | 4.96 | 599,091 |
| Countries that Start with I | 0 | - | 4.92 | 1,281,660 |
| Countries that Start with J | 0 | - | 4.98 | 597,157 |
| Countries that Start with K | 0 | - | 4.97 | 810,453 |
| Countries that Start with L | 0 | - | 4.98 | 1,084,204 |
| Countries that Start with N | 0 | - | 4.93 | 1,111,122 |
| Countries that Start with P | 0 | - | 4.94 | 1,209,816 |
| Countries that Start with S | 0 | - | 4.98 | 1,746,377 |
| Countries that Start with T | 0 | - | 4.90 | 1,005,180 |
| Countries that Start with U | 0 | - | 4.97 | 900,704 |
| Countries that Start with V | 0 | - | 4.98 | 605,812 |
| Countries that Start with F | 0 | - | 4.83 | 613,170 |
| Countries that Start with M | 0 | - | 4.97 | 1,374,812 |
| Flags of Oceania | 0 | - | 5.00 | 255,975 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,126 |
| Landlocked Countries | 0 | - | 4.99 | 414,826 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,429 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,970 |
| Random Asian Flag to Country | 0 | - | 4.77 | 112,980 |
| Every American Country by Shape | 0 | - | 4.79 | 37,107 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,787 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,726,542 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 325,390 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,554 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 402,457 |
| Island Countries | 0 | - | 4.99 | 708,087 |
| Sahara Desert Countries | 0 | - | 4.98 | 161,078 |
| Himalayan Countries | 0 | - | 4.95 | 135,790 |
| Andean Countries | 0 | - | 4.94 | 83,074 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,407 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,499 |
| Coffee Producing Countries | 0 | - | 4.81 | 66,107 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,768 |
| Danube Countries | 0 | - | 4.97 | 71,211 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 115,932 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,659 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,755 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,661 |
| European Landlocked Countries | 0 | - | 4.99 | 145,903 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,415 |
| Countries with the Most Species | 0 | - | 4.99 | 95,313 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,567 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,244 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,415 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,031 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,675 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,040 |
| Countries in the Alps | 0 | - | 4.86 | 117,029 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,702 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,486 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,125 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,532 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,318 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,105 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,729 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,859 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,638 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,166 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,243 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,112 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,569 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,847 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,847 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,338 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,756 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,329 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,967 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,948 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,057 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,693 |
| Largest Countries By Category | 0 | - | 4.97 | 156,940 |
| Countries by Countries | 0 | - | 4.96 | 62,395 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,365,552 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,578 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,003 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,365 |
| All Countries by Population With a Map | 0 | - | 4.98 | 107,125 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,232 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,884 |
| Every European Country Shape | 0 | - | 4.96 | 200,448 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,819 |
| Every African Country Shape | 0 | - | 4.90 | 86,328 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,041,087 |
| Northernmost Countries | 0 | - | 4.99 | 358,416 |
| Countries of South America | 0 | - | 5.00 | 916,911 |
| Countries of Oceania | 0 | - | 5.00 | 1,043,034 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,852,502 |
| One Country By Letter By Continent | 0 | - | 5.00 | 122,107 |
| "Land" Countries | 0 | - | 4.98 | 333,964 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 70,260 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 316,135 |
| Merged Countries #2 | 0 | - | 4.96 | 98,564 |
| Merged Countries #6 | 0 | - | 4.90 | 72,810 |
| Merged Countries #7 | 0 | - | 4.92 | 82,054 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,437,130 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,148 |
| Flags to Largest Cities | 0 | - | 4.54 | 50,905 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 123,130 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 141,576 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,651 |
| Pixelated Country Shapes #1 | 0 | - | 4.74 | 72,225 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 67,480 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.78 | 123,065 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,805,794 |
| One Border Countries | 0 | - | 4.98 | 465,291 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,047 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,594,256 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,754 |
| Countries with Megacities | 0 | - | 4.99 | 247,875 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,628 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,267 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,018 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,216 |
