| Random Capital to Country | 0 | - | 4.99 | 2,589,090 |
| Random Country to Capital | 0 | - | 4.98 | 919,110 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,099,414 |
| Islands by Country #1 | 0 | - | 4.88 | 175,174 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 216,260 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 139,196 |
| Random Countries by Borders | 0 | - | 4.99 | 82,330 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,807 |
| All Country Flags of the World | 0 | - | 5.00 | 3,653,853 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,419 |
| Countries by Road Signs | 0 | - | 4.98 | 53,702 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 382,629 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,493 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,483 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,230 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,535,531 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,092,068 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 732,880 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,617,507 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,376 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 112,864 |
| Random Circular Cutouts of the World Map | 0 | - | 4.96 | 75,852 |
| Name a Valid World City | 0 | - | 4.83 | 71,038 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 449,710 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 165,329 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,990 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,311 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.88 | 144,421 |
| Countries with Four Letters | 0 | - | 4.99 | 421,847 |
| Flags with Crescents | 0 | - | 4.98 | 169,261 |
| Country Flag Trivia | 0 | - | 4.81 | 56,878 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 103,554 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,323 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 87,180 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,162 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,685 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,332 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,372 |
| Islands by Country #2 | 0 | - | 4.80 | 77,364 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 66,319 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 70,635 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,241,509 |
| Flags of Asia Quiz | 0 | - | 4.99 | 612,319 |
| Largest City by Island | 0 | - | 4.87 | 71,749 |
| Capital Cities Chain | 0 | - | 4.83 | 82,587 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,758 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 200,020 |
| Top Five Countries By Category #3 | 0 | - | 4.81 | 177,816 |
| Country Chain | 0 | - | 4.96 | 216,918 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 145,406 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 82,400 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,761 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 144,424 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 115,681 |
| Flags with the Most Stars | 0 | - | 4.91 | 136,183 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,109 |
| Flags that are Red & White Only | 0 | - | 4.97 | 164,103 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 145,802 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 75,901 |
| Countries by Emojis | 0 | - | 4.99 | 239,141 |
| African Island Countries | 0 | - | 4.96 | 101,506 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 55,796 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,393 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,367 |
| Pixelated World Map | 0 | - | 5.00 | 143,235 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 320,115 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,285 |
| Country Flags with the Most Blue | 0 | - | 4.88 | 92,391 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,497 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,261 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 98,965 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,411 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,659 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,039 |
| Country Flags Slideshow | 0 | - | 4.91 | 47,279 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,323 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,628 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 65,851 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 44,948 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 31,749 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,697 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,462 |
| World Coats of Arms | 0 | - | 4.99 | 64,392 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,419 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,766 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,660 |
| Name a Valid Country #3 | 0 | - | 4.99 | 262,668 |
| Name a Valid Country #1 | 0 | - | 4.99 | 289,088 |
| Name a Valid Country #2 | 0 | - | 4.98 | 250,267 |
| Name a Valid Country #4 | 0 | - | 4.97 | 255,181 |
| Name a Valid Country #5 | 0 | - | 4.99 | 206,561 |
| Name a Valid Country #6 | 0 | - | 4.94 | 129,113 |
| Name a Valid Country #7 | 0 | - | 4.91 | 128,996 |
| Name a Valid Country #8 | 0 | - | 4.85 | 98,362 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 75,383 |
| Name a Valid Country #10 | 0 | - | 4.93 | 42,746 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,385 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,986 |
| Flags of North and South America | 0 | - | 4.99 | 372,364 |
| Flags to Languages | 0 | - | 4.95 | 173,491 |
| Former Flags | 0 | - | 4.97 | 107,574 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,550 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,889 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 719,599 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,451 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,353 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 487,407 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,125 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,672 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,937 |
| World Capitals in the Answer | 0 | - | 4.94 | 76,961 |
| The Only Country ... | 0 | - | 4.91 | 80,868 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,716 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,035 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,003 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,681 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,362 |
| Random General Knowledge - Countries | 0 | - | 4.33 | 88,715 |
| Richest Island Countries | 0 | - | 4.84 | 100,370 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,558 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,119 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,737 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,717 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,922 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,643 |
| Random Point on Land to Country | 0 | - | 4.99 | 234,251 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.98 | 68,674 |
| Random Countries on a Topological Map | 0 | - | 4.91 | 51,917 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 79,218 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,014 |
| Random Name a Valid Country | 0 | - | 4.99 | 204,822 |
| Geography by Picture - B | 0 | - | 4.42 | 55,579 |
| Geography by Picture - H | 0 | - | 4.50 | 58,199 |
| Geography by Picture - N | 0 | - | 4.45 | 42,183 |
| Geography by Picture - R | 0 | - | 4.56 | 41,004 |
| Geography by Picture - T | 0 | - | 4.54 | 57,817 |
| Flags of Oceania | 0 | - | 5.00 | 258,507 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,064 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,941 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,306 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,735 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,065 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,600 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,912 |
| Boundary Waters | 0 | - | 4.92 | 88,404 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,109 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,850 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,976 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,862 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,832 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,196 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,260 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,656 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,385 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 70,308 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,832 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,372 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,229 |
| Empty World Map without 20 Random Countries | 0 | - | 4.93 | 137,518 |
| 20 Random Country Flags | 0 | - | 4.99 | 611,115 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,628 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,067 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,380 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 144,397 |
| Ultimate "Land" Geography Quiz | 0 | - | 4.52 | 39,148 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,185 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 66,896 |
| Cities Chain #2 | 0 | - | 4.42 | 56,336 |
| Cities Chain #1 | 0 | - | 4.61 | 66,596 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 40,523 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,369,711 |
| Landlocked Countries | 0 | - | 4.99 | 419,428 |
| Countries of the World - One Minute Sprint | 0 | - | 4.36 | 975,594 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 95,477 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 569,282 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 79,065 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 280,152 |
| Flag Maths | 0 | - | 4.64 | 57,752 |
| Satellite Images #1 | 0 | - | 4.47 | 129,319 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,264 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,878 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 49,883 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 38,955 |
| Cities by Picture #1 | 0 | - | 4.73 | 85,908 |
| World Capitals Quiz | 0 | - | 5.00 | 5,066,626 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,954 |
| Random Point on Land to European Country | 0 | - | 4.93 | 76,975 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,759,855 |
| Name a Country A-Z | 0 | - | 5.00 | 242,900 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 279,046 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 121,461 |
| Geography by Picture - A | 0 | - | 4.39 | 60,220 |
| Geography by Picture - D | 0 | - | 4.15 | 45,638 |
| Geography by Picture - F | 0 | - | 4.31 | 50,973 |
| Geography by Picture - G | 0 | - | 4.38 | 47,927 |
| Geography by Picture - J | 0 | - | 4.16 | 38,448 |
| Geography by Picture - K | 0 | - | 4.29 | 33,112 |
| Geography by Picture - C | 0 | - | 4.31 | 57,049 |
| Geography by Picture - L | 0 | - | 4.37 | 58,926 |
| Geography by Picture - M | 0 | - | 4.14 | 40,439 |
