| Play-Doh People from History | 0 | - | 4.99 | 95,593 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 339,745 |
| International Footballers by Picture | 0 | - | 4.51 | 56,454 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 286,271 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 108,776 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.51 | 51,309 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,944 |
| Empires by Maps | 0 | - | 4.98 | 122,156 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 165,805 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 242,592 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 160,300 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 94,251 |
| All Country Flags of the World | 0 | - | 5.00 | 3,715,301 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,543 |
| Countries by Road Signs | 0 | - | 4.98 | 54,363 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 61,631 |
| Women in History by Picture | 0 | - | 4.25 | 26,035 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 62,134 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,546,251 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,097,340 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 736,550 |
| Oscar Nominated Actresses by Picture #1 | 0 | - | 4.30 | 130,113 |
| Oscar Nominated Actors by Picture #2 | 0 | - | 4.30 | 46,883 |
| Oscar Nominated Actresses by Picture #2 | 0 | - | 4.38 | 49,055 |
| Flags with Crescents | 0 | - | 4.98 | 171,401 |
| Country Flag Trivia | 0 | - | 4.81 | 58,067 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,932 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 78,464 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 88,637 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,970 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 86,011 |
| Badly Drawn Flags #1 | 0 | - | 4.99 | 61,048 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.81 | 53,509 |
| Real vs. Fake Flags | 0 | - | 4.98 | 125,815 |
| National Football Team Logos | 0 | - | 4.85 | 181,931 |
| Years in History by Picture | 0 | - | 4.45 | 35,834 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 48,435 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 69,374 |
| 2010s Celebrities by Picture #1 | 0 | - | 4.32 | 173,985 |
| 2010s Celebrities by Picture #2 | 0 | - | 4.15 | 149,885 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,258,493 |
| Flags of Asia Quiz | 0 | - | 4.99 | 620,531 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,797 |
| Flags of Africa Quiz | 0 | - | 5.00 | 477,767 |
| Flags of North and South America | 0 | - | 4.99 | 377,151 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 146,383 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 117,372 |
| Flags with the Most Stars | 0 | - | 4.91 | 137,945 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 63,219 |
| Flags that are Red & White Only | 0 | - | 4.97 | 165,638 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 147,359 |
| Flags to Languages | 0 | - | 4.95 | 174,534 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 77,695 |
| Former Flags | 0 | - | 4.97 | 108,613 |
| Country Flags with the Most Red | 0 | - | 4.98 | 121,381 |
| Country Flags with the Most Green | 0 | - | 4.96 | 100,371 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 100,157 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,757 |
| Country Flags with the Most Black | 0 | - | 4.95 | 98,176 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 68,112 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,506 |
| Country Flags Slideshow | 0 | - | 4.91 | 47,940 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 100,089 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 81,434 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,675 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,756 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 32,716 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 146,890 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 83,193 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,271 |
| Countries by Coat of Arms #1 | 0 | - | 4.92 | 73,070 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,649 |
| World Coats of Arms | 0 | - | 4.99 | 65,173 |
| Pixelated World Map | 0 | - | 5.00 | 144,125 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 51,049 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 93,311 |
| Country Flags With Blue Removed | 0 | - | 4.89 | 45,022 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,251 |
| Old Movies by Picture | 0 | - | 4.51 | 25,271 |
| Famous Canadians by Picture | 0 | - | 4.39 | 49,511 |
| Geography by Picture - B | 0 | - | 4.42 | 55,785 |
| Geography by Picture - H | 0 | - | 4.50 | 58,384 |
| Geography by Picture - N | 0 | - | 4.45 | 42,341 |
| Geography by Picture - R | 0 | - | 4.56 | 41,148 |
| Geography by Picture - T | 0 | - | 4.54 | 58,003 |
| Flags of Oceania | 0 | - | 5.00 | 262,804 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,621 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,467 |
| All North American Pro Sports Logos | 0 | - | 4.72 | 116,455 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,470 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,789 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,488 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.94 | 31,233 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,755 |
| Islands by Shape #1 | 0 | - | 4.33 | 84,517 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 58,277 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,982 |
| Islands by Picture | 0 | - | 4.28 | 107,810 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,459 |
| Image to Country - Multiple Choice #1 | 0 | - | 4.70 | 51,809 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 104,698 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 41,556 |
| Famous Australians by Picture | 0 | - | 4.25 | 28,956 |
| Geography by Picture - A | 0 | - | 4.39 | 60,439 |
| Geography by Picture - D | 0 | - | 4.15 | 45,790 |
| Geography by Picture - F | 0 | - | 4.31 | 51,180 |
| Geography by Picture - G | 0 | - | 4.39 | 48,083 |
| Geography by Picture - J | 0 | - | 4.16 | 38,597 |
| Geography by Picture - K | 0 | - | 4.29 | 33,250 |
| Geography by Picture - C | 0 | - | 4.31 | 57,240 |
| Geography by Picture - L | 0 | - | 4.37 | 59,140 |
| Geography by Picture - M | 0 | - | 4.14 | 40,583 |
| Geography by Picture - P | 0 | - | 4.24 | 42,569 |
| Geography by Picture - S | 0 | - | 4.38 | 47,182 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 282,116 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,386 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 113,284 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,610 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 145,459 |
| 20 Random Country Flags | 0 | - | 4.99 | 619,150 |
| Flag Maths | 0 | - | 4.61 | 57,848 |
| Satellite Images #1 | 0 | - | 4.46 | 130,007 |
| Satellite Images Quiz #2 | 0 | - | 4.64 | 109,698 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 89,402 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 50,251 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 39,229 |
| Cities by Picture #1 | 0 | - | 4.74 | 86,595 |
| Soccer Team Logos | 0 | - | 4.26 | 377,763 |
| MLB Baseball Team Logos | 0 | - | 4.49 | 157,874 |
| Movie Logos | 0 | - | 4.33 | 240,491 |
| History by Picture - A | 0 | - | 4.26 | 46,157 |
| History by Picture - B | 0 | - | 4.40 | 49,354 |
| History by Picture - C | 0 | - | 4.33 | 54,885 |
| History by Picture - F | 0 | - | 4.35 | 38,201 |
| History by Picture - G | 0 | - | 4.40 | 42,442 |
| History by Picture - D | 0 | - | 4.29 | 44,661 |
| History by Picture - E | 0 | - | 4.25 | 44,240 |
| History by Picture - H | 0 | - | 4.37 | 37,086 |
| History by Picture - K | 0 | - | 4.35 | 33,614 |
| History by Picture - M | 0 | - | 4.17 | 36,396 |
| History by Picture - N | 0 | - | 4.40 | 41,534 |
| History by Picture - O | 0 | - | 4.39 | 36,558 |
| History by Picture - T | 0 | - | 4.20 | 33,547 |
| Rat Pack Members | 0 | - | 4.03 | 5,196 |
| Highest Grossing 1960s Movies | 0 | - | 4.45 | 22,835 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,833 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,872 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,952 |
| WWII Figures by Picture | 0 | - | 4.89 | 66,271 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 56,185 |
| Famous Germans by Picture | 0 | - | 4.12 | 16,907 |
| Famous Italians by Picture | 0 | - | 4.06 | 22,018 |
| Random Circular Cutouts of the World Map | 0 | - | 4.96 | 76,565 |
| Emoji Flags | 0 | - | 4.35 | 44,295 |
| Similar Flags #1 | 0 | - | 4.75 | 130,812 |
| Similar Flags #2 | 0 | - | 4.74 | 138,090 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 54,878 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 172,743 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 143,601 |
| Fill the Map of Europe by Guessing Flag Colors | 0 | - | 4.69 | 38,239 |
| Map of Africa by Flag Colours | 0 | - | 4.89 | 17,899 |
| Languages by Combined Flags | 0 | - | 4.53 | 100,676 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 124,723 |
| Satellite Images Quiz #3 | 0 | - | 4.35 | 73,661 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 66,992 |
| Countries by Satellite Image #3 | 0 | - | 4.63 | 71,785 |
| Countries by Satellite Image #2 | 0 | - | 4.80 | 70,498 |
| Countries by Satellite Image #4 | 0 | - | 4.63 | 67,542 |
| Countries by Partial Satellite Image #2 | 0 | - | 4.51 | 47,135 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 71,290 |
| Peninsulas by Satellite Image | 0 | - | 4.53 | 27,930 |
| Countries by Partial Satellite Image #1 | 0 | - | 4.75 | 44,707 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 395,720 |
| Countries by Picture #1 | 0 | - | 4.52 | 119,426 |
| Countries by Picture #3 | 0 | - | 4.51 | 61,067 |
| Guess the Country by a Picture Hint | 0 | - | 4.43 | 48,225 |
| Airline Logos | 0 | - | 4.45 | 141,456 |
| 1960s Music Trivia | 0 | - | 4.36 | 23,784 |
| 1960s Movie Trivia | 0 | - | 4.26 | 18,424 |
| Who Did That 1960s Song #2 | 0 | - | 4.46 | 41,129 |
| Famous French People by Picture | 0 | - | 3.71 | 28,011 |
| Geography by Picture - E | 0 | - | 3.55 | 47,495 |
| Landforms by Picture | 0 | - | 4.31 | 20,749 |
| Geography by Picture - I | 0 | - | 4.00 | 39,537 |
| Geography by Picture - O | 0 | - | 4.01 | 28,242 |
| Cross Flags of Europe | 0 | - | 4.43 | 300,559 |
| Select the World Flags | 0 | - | 4.28 | 38,000 |
| Countries by Partial Flag Images #8 | 0 | - | 4.78 | 26,389 |
| Badly Drawn Flags #2 | 0 | - | 4.73 | 26,850 |
| Satellite Images - Europe | 0 | - | 4.47 | 105,223 |
| Cities by Satellite #1 | 0 | - | 4.36 | 82,437 |
| Cities by Satellite #2 | 0 | - | 4.49 | 25,412 |
| Landmarks Picture Quiz #2 | 0 | - | 4.38 | 131,218 |
| Countries by Picture #4 | 0 | - | 4.15 | 46,800 |
| Countries by Picture #2 | 0 | - | 4.38 | 72,381 |
| Countries by Picture #5 | 0 | - | 4.25 | 44,700 |
| Countries by Picture #6 | 0 | - | 4.16 | 37,230 |
| Image to Country - Multiple Choice #2 | 0 | - | 4.60 | 43,923 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,429 |
| Places by City - Tile Select | 0 | - | 4.48 | 19,418 |
