| Flags of the Countries that Start with I | 0 | - | 4.94 | 152,822 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 41,630 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,527 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 98,675 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,372 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 33,637 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,215 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.83 | 81,726 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.91 | 26,416 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,291 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 77,939 |
| World Map without 12 Countries | 0 | - | 4.97 | 342,111 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 903,662 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 414,448 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,760 |
| Every Country Shape | 0 | - | 5.00 | 458,200 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 93,872 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,097 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,102 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,009 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,174 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,255 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 156,477 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 82,852 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 59,760 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,330 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,811 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,874 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 171,117 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 136,838 |
| Random European Flag to Country | 0 | - | 4.89 | 180,772 |
| Random African Flag to Country | 0 | - | 4.87 | 74,146 |
| Country Shapes Quiz #3 | 0 | - | 4.91 | 294,019 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 223,958 |
| Country Shapes Quiz #5 | 0 | - | 4.92 | 160,221 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 34,140 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,219 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 110,559 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,148 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,209 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 79,955 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,483 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 84,965 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 517,746 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 94,542 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,100 |
| A Square of Merged Countries #1 | 0 | - | 4.88 | 58,890 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 56,883 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,499 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,221 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,494 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,451 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 72,731 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,548 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,217,455 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,305 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,479 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,074 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.99 | 27,687 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 74,572 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 100,760 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,463 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,469 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,534,586 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 58,982 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 59,780 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,616 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,224,688 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,730 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 63,733 |
| Random Country Shape to Country | 0 | - | 4.90 | 110,884 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,479 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,867,596 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 85,463 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 181,777 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 182,680 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 333,943 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,007 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 41,911 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,188 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 68,252 |
| Countries that Start with A | 0 | - | 4.98 | 2,145,141 |
| Countries that Start with B | 0 | - | 4.95 | 2,278,412 |
| Countries that Start with C | 0 | - | 4.96 | 1,809,130 |
| Countries that Start with D | 0 | - | 4.96 | 700,741 |
| Countries that Start with E | 0 | - | 4.95 | 1,366,571 |
| Countries that Start with G | 0 | - | 4.97 | 1,491,764 |
| Countries that Start with H | 0 | - | 4.96 | 597,263 |
| Countries that Start with I | 0 | - | 4.92 | 1,279,452 |
| Countries that Start with J | 0 | - | 4.98 | 595,341 |
| Countries that Start with K | 0 | - | 4.96 | 808,783 |
| Countries that Start with L | 0 | - | 4.98 | 1,082,162 |
| Countries that Start with N | 0 | - | 4.93 | 1,109,022 |
| Countries that Start with P | 0 | - | 4.94 | 1,207,848 |
| Countries that Start with S | 0 | - | 4.98 | 1,743,503 |
| Countries that Start with T | 0 | - | 4.90 | 1,003,620 |
| Countries that Start with U | 0 | - | 4.97 | 899,464 |
| Countries that Start with V | 0 | - | 4.98 | 604,675 |
| Countries that Start with F | 0 | - | 4.83 | 611,631 |
| Countries that Start with M | 0 | - | 4.97 | 1,372,513 |
| Flags of Oceania | 0 | - | 5.00 | 254,764 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,706 |
| Landlocked Countries | 0 | - | 4.99 | 413,040 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,091 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,801 |
| Random Asian Flag to Country | 0 | - | 4.77 | 112,837 |
| Every American Country by Shape | 0 | - | 4.79 | 37,070 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,546 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,711,253 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,229 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 371,895 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,096 |
| Island Countries | 0 | - | 4.99 | 707,333 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,332 |
| Himalayan Countries | 0 | - | 4.95 | 135,121 |
| Andean Countries | 0 | - | 4.94 | 82,704 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,120 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,041 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,798 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 64,502 |
| Danube Countries | 0 | - | 4.97 | 71,015 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,676 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,474 |
| Countries with the Worst Passports | 0 | - | 4.93 | 82,334 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,247 |
| European Landlocked Countries | 0 | - | 4.99 | 145,689 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,084 |
| Countries with the Most Species | 0 | - | 4.99 | 95,206 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,240 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,181 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,341 |
| Countries that Use the Peso | 0 | - | 4.87 | 58,918 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,533 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,890 |
| Countries in the Alps | 0 | - | 4.87 | 116,717 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,498 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,123 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 77,960 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,346 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,079 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 94,945 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,494 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,702 |
| Largest Country by Body of Water | 0 | - | 4.95 | 56,676 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 61,992 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,172 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,006 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,390 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,695 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,696 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 116,925 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,582 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,212 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,707 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 238,938 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,430 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,555 |
| Largest Countries By Category | 0 | - | 4.97 | 156,658 |
| Countries by Countries | 0 | - | 4.96 | 62,189 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,360,584 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,263 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,940 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,309 |
| All Countries by Population With a Map | 0 | - | 4.98 | 106,456 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,031 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,683 |
| Every European Country Shape | 0 | - | 4.95 | 199,887 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,508 |
| Every African Country Shape | 0 | - | 4.90 | 85,888 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,038,602 |
| Northernmost Countries | 0 | - | 4.99 | 357,360 |
| Countries of South America | 0 | - | 5.00 | 913,697 |
| Countries of Oceania | 0 | - | 5.00 | 1,039,056 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,845,918 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,440 |
| "Land" Countries | 0 | - | 4.98 | 333,473 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 70,134 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 315,500 |
| Merged Countries #2 | 0 | - | 4.96 | 98,405 |
| Merged Countries #6 | 0 | - | 4.91 | 72,658 |
| Merged Countries #7 | 0 | - | 4.93 | 81,904 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,433,852 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,318 |
| Flags to Largest Cities | 0 | - | 4.55 | 50,732 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 122,879 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 141,256 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,557 |
| Pixelated Country Shapes #1 | 0 | - | 4.74 | 72,199 |
| Pixelated Country Shapes #2 | 0 | - | 4.74 | 67,444 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.78 | 122,821 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,798,353 |
| One Border Countries | 0 | - | 4.98 | 463,714 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 60,904 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,584,558 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 170,913 |
| Countries with Megacities | 0 | - | 4.99 | 246,313 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,837 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,759 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,292 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,699 |
