| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,768 |
| Flags of the Countries that Start with B | 0 | - | 4.97 | 43,725 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 128,015 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,827 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,756 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 35,232 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 83,291 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.89 | 27,890 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 160,115 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,611 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 82,683 |
| World Map without 12 Countries | 0 | - | 4.97 | 346,481 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 910,284 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,855 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,953 |
| Every Country Shape | 0 | - | 5.00 | 472,513 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 95,536 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.90 | 73,369 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 72,220 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 70,238 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 62,236 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 59,340 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 159,818 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 84,425 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,753 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,440 |
| Flags to Capitals #1 | 0 | - | 4.96 | 59,017 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,877 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,943 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,658 |
| Random European Flag to Country | 0 | - | 4.90 | 184,472 |
| Random African Flag to Country | 0 | - | 4.87 | 75,739 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 297,696 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 227,069 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 165,430 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 40,364 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 34,717 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 105,270 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 112,243 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 123,106 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 109,040 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 81,209 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,742 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,459 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 527,111 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,900 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 78,327 |
| A Square of Merged Countries #1 | 0 | - | 4.89 | 60,193 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,868 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 81,372 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 78,035 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 77,263 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,722 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 74,274 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,641 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,414,855 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,981 |
| Flags of Countries that Border China | 0 | - | 4.94 | 100,239 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,917 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 76,657 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 102,041 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 127,406 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,291 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,561,751 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,755 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,562 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,353 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,261,386 |
| Flags of Asia Quiz | 0 | - | 4.99 | 621,930 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 65,124 |
| Random Country Shape to Country | 0 | - | 4.90 | 115,842 |
| Flags of Africa Quiz | 0 | - | 5.00 | 479,104 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,974,683 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,870 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 186,146 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 185,804 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 340,295 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,633 |
| Country Picture Puzzle Game #3 | 0 | - | 4.45 | 42,373 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 127,635 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 69,332 |
| Countries that Start with A | 0 | - | 4.98 | 2,178,547 |
| Countries that Start with B | 0 | - | 4.95 | 2,309,178 |
| Countries that Start with C | 0 | - | 4.96 | 1,833,535 |
| Countries that Start with D | 0 | - | 4.96 | 717,873 |
| Countries that Start with E | 0 | - | 4.95 | 1,386,775 |
| Countries that Start with G | 0 | - | 4.97 | 1,513,343 |
| Countries that Start with H | 0 | - | 4.96 | 610,600 |
| Countries that Start with I | 0 | - | 4.92 | 1,295,921 |
| Countries that Start with J | 0 | - | 4.98 | 607,985 |
| Countries that Start with K | 0 | - | 4.97 | 821,815 |
| Countries that Start with L | 0 | - | 4.98 | 1,098,167 |
| Countries that Start with N | 0 | - | 4.93 | 1,125,253 |
| Countries that Start with P | 0 | - | 4.94 | 1,223,393 |
| Countries that Start with S | 0 | - | 4.98 | 1,764,967 |
| Countries that Start with T | 0 | - | 4.90 | 1,015,956 |
| Countries that Start with U | 0 | - | 4.97 | 909,276 |
| Countries that Start with V | 0 | - | 4.98 | 612,595 |
| Countries that Start with F | 0 | - | 4.83 | 622,068 |
| Countries that Start with M | 0 | - | 4.97 | 1,389,695 |
| Flags of Oceania | 0 | - | 5.00 | 263,495 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,864 |
| Landlocked Countries | 0 | - | 4.99 | 427,306 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,146 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,214 |
| Random Asian Flag to Country | 0 | - | 4.70 | 114,157 |
| Every American Country by Shape | 0 | - | 4.79 | 37,390 |
| Random American Countries on a Map | 0 | - | 4.96 | 100,523 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,812,919 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 320,887 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,664 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 377,059 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 410,403 |
| Island Countries | 0 | - | 4.99 | 713,033 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,943 |
| Himalayan Countries | 0 | - | 4.93 | 140,854 |
| Andean Countries | 0 | - | 4.94 | 85,815 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,928 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,506 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,473 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,701 |
| Danube Countries | 0 | - | 4.97 | 72,564 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,807 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,977 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,455 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,927 |
| European Landlocked Countries | 0 | - | 4.99 | 147,772 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,546 |
| Countries with the Most Species | 0 | - | 4.99 | 103,652 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,648 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,816 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,955 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,929 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,683 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,139 |
| Countries in the Alps | 0 | - | 4.87 | 118,985 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 103,014 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 108,144 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 79,056 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,180 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 117,132 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,395 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,603 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,999 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,517 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,317 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,954 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,832 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,681 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,929 |
| Countries with the Most Grassland | 0 | - | 4.94 | 78,027 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 120,157 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,741 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 76,500 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,849 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 246,338 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,511 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,620 |
| Largest Countries By Category | 0 | - | 4.97 | 159,102 |
| Countries by Countries | 0 | - | 4.97 | 63,814 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,397,287 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,455 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,451 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,705 |
| All Countries by Population With a Map | 0 | - | 4.98 | 111,455 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,560 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,238 |
| Every European Country Shape | 0 | - | 4.96 | 203,258 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,723 |
| Every African Country Shape | 0 | - | 4.90 | 88,623 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,056,250 |
| Northernmost Countries | 0 | - | 4.99 | 364,630 |
| Countries of South America | 0 | - | 5.00 | 934,356 |
| Countries of Oceania | 0 | - | 5.00 | 1,065,628 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,893,247 |
| One Country By Letter By Continent | 0 | - | 5.00 | 126,002 |
| "Land" Countries | 0 | - | 4.98 | 339,028 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 84,204 |
| Merged Countries #2 | 0 | - | 4.96 | 99,973 |
| Merged Countries #4 | 0 | - | 4.81 | 94,196 |
| Merged Countries #6 | 0 | - | 4.90 | 73,910 |
| Merged Countries #7 | 0 | - | 4.93 | 83,244 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,456,146 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 383,001 |
| Flags to Largest Cities | 0 | - | 4.54 | 51,920 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 124,808 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 143,795 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 56,123 |
| Pixelated Country Shapes #1 | 0 | - | 4.75 | 72,494 |
| Pixelated Country Shapes #2 | 0 | - | 4.74 | 67,759 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.77 | 125,528 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,853,589 |
| One Border Countries | 0 | - | 4.98 | 472,621 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 62,105 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,660,100 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,518 |
| Countries with Megacities | 0 | - | 4.99 | 267,899 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,172 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,348 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,496 |
