| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,972 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,439 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 144,289 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 115,549 |
| Flags with the Most Stars | 0 | - | 4.91 | 136,073 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,045 |
| Flags that are Red & White Only | 0 | - | 4.97 | 163,998 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 145,679 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 75,779 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,318 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,301 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,180 |
| Country Flags with the Most Blue | 0 | - | 4.88 | 92,326 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,432 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,184 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 98,885 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,350 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,620 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,004 |
| Country Flags Slideshow | 0 | - | 4.91 | 47,209 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,266 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,574 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 65,784 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 44,885 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 31,667 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,349 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,268 |
| Flags of North and South America | 0 | - | 4.99 | 371,904 |
| Former Flags | 0 | - | 4.97 | 107,468 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,868 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,291 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 142,259 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 53,529 |
| Flags of Oceania | 0 | - | 5.00 | 258,162 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,906 |
| 20 Random Country Flags | 0 | - | 4.99 | 610,399 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,888 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,566 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,020 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,286 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 170,993 |
| Similar Flags #1 | 0 | - | 4.75 | 129,770 |
| Similar Flags #2 | 0 | - | 4.74 | 137,079 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,927 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,654 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,555 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,165 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,032 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,303 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,283 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,663 |
| Category Elimination - Country Flags #2 | 0 | - | 4.57 | 61,217 |
| Countries Mentioned in the Bible | 0 | - | 4.96 | 66,806 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,447 |
| All Country Flags of the World | 0 | - | 5.00 | 3,648,401 |
| Cross Flags of Europe | 0 | - | 4.43 | 298,374 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 100,799 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,354 |
| Divided Country Shape Puzzle #1 | 0 | - | 4.87 | 53,252 |
| Flags of the Middle East | 0 | - | 4.69 | 62,556 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 123,695 |
| Countries by Road Signs | 0 | - | 4.98 | 53,641 |
| Countries by Partial Flag Images #8 | 0 | - | 4.78 | 24,324 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,162 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,771 |
| Name a Valid Country Flag | 0 | - | 4.68 | 75,482 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,434 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,534,506 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,091,555 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 732,537 |
| Flags of WW1 | 0 | - | 4.60 | 38,286 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,194 |
| Majority Muslim Countries | 0 | - | 4.98 | 373,166 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,723 |
| Flags with Crescents | 0 | - | 4.98 | 169,078 |
| Country Flag Trivia | 0 | - | 4.81 | 56,769 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 103,416 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,237 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 87,033 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,104 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,013 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,609 |
| World Map without 12 Countries | 0 | - | 4.97 | 343,936 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 906,394 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 416,300 |
| Every Country Shape | 0 | - | 5.00 | 463,718 |
| Flag Coloring Book Puzzle #2 | 0 | - | 4.42 | 76,943 |
| Countries with the Most Christians | 0 | - | 4.92 | 142,783 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 145,265 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 82,357 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,722 |
| Pixelated World Map | 0 | - | 5.00 | 143,141 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 87,881 |
| Buddhist Countries | 0 | - | 4.96 | 143,731 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,659 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,439 |
| World Coats of Arms | 0 | - | 4.99 | 64,335 |
| Flags to Languages | 0 | - | 4.95 | 173,389 |
| Satellite Images - Europe | 0 | - | 4.47 | 104,313 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,151 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,390 |
| Biggest Cities with a Muslim Majority | 0 | - | 4.70 | 107,642 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 172,821 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,931 |
| Countries with the Most Catholics | 0 | - | 4.90 | 109,072 |
| Orthodox Countries | 0 | - | 4.92 | 131,298 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,883 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,576 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,239 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 163,877 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 36,191 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,266 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,309 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,962 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,144 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,503 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,040 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,722 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,070 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,583 |
| A Square of Merged Countries #1 | 0 | - | 4.88 | 59,391 |
| Country Shapes Slideshow | 0 | - | 4.84 | 39,436 |
| Country Shapes in my Burger | 0 | - | 4.95 | 54,557 |
| A Square of Merged Countries #2 | 0 | - | 4.97 | 41,383 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,138 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 111,451 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,882 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,647 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,997 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,501 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,443 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,047 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,298 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,010 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,950 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,344 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 130,753 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,246 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,936 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,194 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,216 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.93 | 126,254 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,358 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,782 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,937 |
| Countries with Swapped Positions #2 | 0 | - | 4.87 | 34,222 |
| Countries with Swapped Positions #1 | 0 | - | 4.99 | 60,073 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,317 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 42,133 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 30,382 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,785 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,298,312 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,279 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,097 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,917 |
| Divided Country Shape Puzzle #2 | 0 | - | 4.55 | 33,459 |
| Countries Loading in the World Map | 0 | - | 4.97 | 53,658 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,080 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,427 |
| Merged Countries #2 | 0 | - | 4.96 | 98,896 |
| Merged Countries #6 | 0 | - | 4.90 | 73,123 |
| Merged Countries #7 | 0 | - | 4.93 | 82,443 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,692 |
| Geography by Picture - B | 0 | - | 4.42 | 55,559 |
| Geography by Picture - H | 0 | - | 4.50 | 58,181 |
| Geography by Picture - N | 0 | - | 4.45 | 42,171 |
| Geography by Picture - R | 0 | - | 4.56 | 40,986 |
| Geography by Picture - T | 0 | - | 4.54 | 57,804 |
| Random Circular Cutouts of the World Map | 0 | - | 4.96 | 75,779 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 144,304 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,666 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,324,385 |
| Hindu Countries | 0 | - | 4.86 | 50,006 |
| Image to Country - Multiple Choice #1 | 0 | - | 4.70 | 51,384 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,545,909 |
| Random Country Shape to Country | 0 | - | 4.90 | 112,804 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,426 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 279,974 |
| Flag Maths | 0 | - | 4.64 | 57,745 |
| Satellite Images #1 | 0 | - | 4.47 | 129,286 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,239 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,862 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 49,857 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 38,938 |
| Cities by Picture #1 | 0 | - | 4.73 | 85,838 |
| Boundary Waters | 0 | - | 4.92 | 88,371 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,074 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,897 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 62,152 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,324 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 70,263 |
| World Capitals Quiz | 0 | - | 5.00 | 5,062,940 |
| Landlocked Countries | 0 | - | 4.99 | 418,786 |
| Sharia Law Countries | 0 | - | 4.48 | 63,593 |
| Countries by Satellite Image #3 | 0 | - | 4.63 | 71,298 |
| Countries by Satellite Image #2 | 0 | - | 4.80 | 69,969 |
| Countries by Satellite Image #4 | 0 | - | 4.63 | 67,075 |
| Countries by Partial Satellite Image #2 | 0 | - | 4.53 | 46,854 |
| Countries with the Most Cathedrals | 0 | - | 4.49 | 45,422 |
| Countries by Partial Satellite Image #1 | 0 | - | 4.75 | 44,416 |
