| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,051 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 41,876 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 98,800 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,517 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 33,840 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,330 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.91 | 26,592 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,504 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,155 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 81,838 |
| World Map without 12 Countries | 0 | - | 4.97 | 342,574 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 904,516 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 415,054 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,831 |
| Every Country Shape | 0 | - | 5.00 | 459,509 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 94,171 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,332 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,324 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,254 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,382 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,481 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 156,820 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 83,011 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 59,861 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,439 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,937 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,976 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 171,495 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,151 |
| Random European Flag to Country | 0 | - | 4.89 | 181,045 |
| Random African Flag to Country | 0 | - | 4.87 | 74,270 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 294,644 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 224,411 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 162,731 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 34,630 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,417 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 110,736 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,346 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,373 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,092 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,637 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,112 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 518,814 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 94,690 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,235 |
| A Square of Merged Countries #1 | 0 | - | 4.87 | 59,034 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,005 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,700 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,397 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,673 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,637 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 72,880 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,658 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,235,772 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,431 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,607 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,229 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.99 | 28,408 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 74,742 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 100,902 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,644 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,537 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,537,316 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,067 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 59,865 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,696 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,228,442 |
| Flags of Asia Quiz | 0 | - | 4.99 | 606,311 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 63,885 |
| Random Country Shape to Country | 0 | - | 4.90 | 111,223 |
| Flags of Africa Quiz | 0 | - | 5.00 | 464,056 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,968,938 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 85,639 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 182,306 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 182,924 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 334,476 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,061 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 41,940 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,381 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 68,480 |
| Countries that Start with A | 0 | - | 4.97 | 2,148,262 |
| Countries that Start with B | 0 | - | 4.95 | 2,281,092 |
| Countries that Start with C | 0 | - | 4.96 | 1,811,324 |
| Countries that Start with D | 0 | - | 4.96 | 702,251 |
| Countries that Start with E | 0 | - | 4.95 | 1,368,323 |
| Countries that Start with G | 0 | - | 4.97 | 1,493,699 |
| Countries that Start with H | 0 | - | 4.96 | 598,528 |
| Countries that Start with I | 0 | - | 4.92 | 1,280,963 |
| Countries that Start with J | 0 | - | 4.98 | 596,583 |
| Countries that Start with K | 0 | - | 4.97 | 809,914 |
| Countries that Start with L | 0 | - | 4.98 | 1,083,518 |
| Countries that Start with N | 0 | - | 4.93 | 1,110,420 |
| Countries that Start with P | 0 | - | 4.94 | 1,209,181 |
| Countries that Start with S | 0 | - | 4.98 | 1,745,453 |
| Countries that Start with T | 0 | - | 4.90 | 1,004,695 |
| Countries that Start with U | 0 | - | 4.97 | 900,306 |
| Countries that Start with V | 0 | - | 4.98 | 605,468 |
| Countries that Start with F | 0 | - | 4.83 | 612,667 |
| Countries that Start with M | 0 | - | 4.97 | 1,374,073 |
| Flags of Oceania | 0 | - | 5.00 | 255,656 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,009 |
| Landlocked Countries | 0 | - | 4.99 | 414,226 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,363 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,918 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 554,652 |
| Random Asian Flag to Country | 0 | - | 4.77 | 112,953 |
| Every American Country by Shape | 0 | - | 4.79 | 37,098 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,719 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,721,872 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,759 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,350 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 402,164 |
| Island Countries | 0 | - | 4.99 | 707,845 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,831 |
| Himalayan Countries | 0 | - | 4.95 | 135,560 |
| Andean Countries | 0 | - | 4.94 | 82,944 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,306 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,349 |
| Coffee Producing Countries | 0 | - | 4.81 | 66,010 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,679 |
| Danube Countries | 0 | - | 4.97 | 71,131 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 115,839 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,599 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,610 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,521 |
| European Landlocked Countries | 0 | - | 4.99 | 145,830 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,298 |
| Countries with the Most Species | 0 | - | 4.99 | 95,280 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,440 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,220 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,388 |
| Countries that Use the Peso | 0 | - | 4.88 | 58,989 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,624 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,001 |
| Countries in the Alps | 0 | - | 4.86 | 116,921 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,637 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,371 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,061 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,474 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,247 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,058 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,662 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,813 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,514 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,114 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,215 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,075 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,494 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,803 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,792 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,193 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,705 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,288 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,858 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,605 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,871 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,637 |
| Largest Countries By Category | 0 | - | 4.97 | 156,862 |
| Countries by Countries | 0 | - | 4.96 | 62,322 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,364,034 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,504 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,982 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,348 |
| All Countries by Population With a Map | 0 | - | 4.98 | 106,906 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,175 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,828 |
| Every European Country Shape | 0 | - | 4.96 | 200,358 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,778 |
| Every African Country Shape | 0 | - | 4.90 | 86,218 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,040,291 |
| Northernmost Countries | 0 | - | 4.99 | 358,044 |
| Countries of South America | 0 | - | 5.00 | 915,861 |
| Countries of Oceania | 0 | - | 5.00 | 1,041,887 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,850,475 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,899 |
| "Land" Countries | 0 | - | 4.98 | 333,807 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 70,220 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 315,922 |
| Merged Countries #2 | 0 | - | 4.96 | 98,522 |
| Merged Countries #6 | 0 | - | 4.91 | 72,768 |
| Merged Countries #7 | 0 | - | 4.92 | 82,017 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,436,113 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,903 |
| Flags to Largest Cities | 0 | - | 4.55 | 50,846 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 123,064 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 141,490 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,633 |
| Pixelated Country Shapes #1 | 0 | - | 4.74 | 72,219 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 67,466 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.78 | 123,011 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,803,736 |
| One Border Countries | 0 | - | 4.98 | 464,854 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,002 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,590,985 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,579 |
| Countries with Megacities | 0 | - | 4.99 | 247,480 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,426 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,173 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,832 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,094 |
