| Pick a Picture - Animal Relations | 0 | - | 4.94 | 54,920 |
| Animals by Skeleton Image | 0 | - | 4.80 | 46,054 |
| Animals by Close-up Image | 0 | - | 4.42 | 217,015 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,308 |
| Extinct Animals by Picture | 0 | - | 4.49 | 34,967 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,209 |
| Countries with Wild Tigers | 0 | - | 4.96 | 135,724 |
| Countries with Wild Penguins | 0 | - | 4.94 | 99,390 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 86,495 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,154 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,202 |
| Animals A-Z by Picture | 0 | - | 4.08 | 65,990 |
| Mammals by Picture #3 | 0 | - | 4.39 | 61,813 |
| Mammals by Picture #4 | 0 | - | 4.03 | 33,937 |
| Mammals by Picture #2 | 0 | - | 4.28 | 57,921 |
| Countries With The Most Bird Species | 0 | - | 4.93 | 32,499 |
| Countries with the Most Sheep | 0 | - | 4.92 | 102,509 |
| Countries with the Most Wolves | 0 | - | 4.92 | 107,146 |
| Countries that Catch the Most Fish | 0 | - | 4.90 | 111,598 |
| Fruits by Picture | 0 | - | 4.20 | 805,037 |
| Birds by Picture #2 | 0 | - | 4.33 | 36,012 |
| Birds by Picture #3 | 0 | - | 4.24 | 32,906 |
| Countries With Two or More Bear Species | 0 | - | 4.90 | 22,517 |
| Sea Creatures by Picture | 0 | - | 4.27 | 17,613 |
| Animals that Appear on a Coat of Arms | 0 | - | 4.49 | 24,747 |
| National Animals | 0 | - | 4.24 | 89,181 |
| Bear in the Answers | 0 | - | 4.29 | 61,644 |
| Fish by Picture #2 | 0 | - | 4.08 | 18,429 |
| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 56,925 |
| Countries with the Most Wild Elephants | 0 | - | 4.63 | 54,670 |
| Animal Populations of Countries | 0 | - | 4.51 | 43,645 |
| Top 15 Countries with the Most Cows | 0 | - | 4.64 | 92,803 |
| Name that Bug | 0 | - | 4.12 | 45,463 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,765 |
| Empires by Maps | 0 | - | 4.98 | 118,765 |
| Fruit and Vegetable Emojis | 0 | - | 4.42 | 79,604 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,455 |
| Songs by Picture Quiz #2 | 0 | - | 4.41 | 58,486 |
| Fast Food Logos Quiz | 0 | - | 4.43 | 247,155 |
| Merged Company Logos #1 | 0 | - | 4.91 | 105,557 |
| Animals of Australia | 0 | - | 4.52 | 42,180 |
| Countries with More Cows than People | 0 | - | 4.43 | 57,115 |
| Animal Emojis | 0 | - | 4.70 | 83,424 |
| North American Bird-Named Teams | 0 | - | 4.43 | 67,649 |
| Countries with NO Snakes | 0 | - | 4.51 | 63,510 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 114,880 |
| All Country Flags of the World | 0 | - | 5.00 | 3,610,981 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 158,028 |
| Vegetables by Picture | 0 | - | 4.39 | 62,932 |
| Famous Cats | 0 | - | 4.08 | 17,990 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,237 |
| Countries with Wild Lions | 0 | - | 4.77 | 26,029 |
| Top 10 Countries with the Most Horses | 0 | - | 4.49 | 68,724 |
| Where Do Musk Oxen Live? | 0 | - | 4.63 | 15,260 |
| Character Catchphrases Quiz | 0 | - | 4.49 | 47,386 |
| Landforms by Country | 0 | - | 4.52 | 51,923 |
| Foods by Picture | 0 | - | 3.81 | 225,579 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,030 |
| Junk Foods by Picture | 0 | - | 3.69 | 96,071 |
| Reptile Picture Quiz | 0 | - | 4.32 | 14,241 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 102,948 |
| Play-Doh People from History | 0 | - | 4.99 | 93,983 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 60,398 |
| Jeppy in Disguise #1 | 0 | - | 4.92 | 48,811 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,109 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,527,900 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,088,149 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 730,193 |
| Asian Countries with NO Wolves | 0 | - | 4.60 | 18,632 |
| Animal Idioms Quiz #1 | 0 | - | 4.32 | 42,920 |
| Animal Idioms Quiz #2 | 0 | - | 4.33 | 43,484 |
| Top Countries for Shark Attacks | 0 | - | 4.46 | 45,696 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,592,593 |
| Character to Author #1 | 0 | - | 4.52 | 43,287 |
| Things that are Orange by Picture | 0 | - | 4.20 | 26,590 |
| Things that are Green by Picture | 0 | - | 4.15 | 29,806 |
| Make a Stained Glass Window | 0 | - | 5.00 | 67,906 |
| Flags with Crescents | 0 | - | 4.98 | 167,835 |
| Country Flag Trivia | 0 | - | 4.81 | 56,066 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,585 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,579 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 86,091 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,568 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,480 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,152 |
| Real vs. Fake Flags | 0 | - | 4.98 | 122,792 |
| National Football Team Logos | 0 | - | 4.84 | 178,908 |
| Movies with Animals in the Title #1 | 0 | - | 4.21 | 183,111 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,080 |
| Movies with Animals in the Title #2 | 0 | - | 4.28 | 108,056 |
| People with Animal Names #1 | 0 | - | 3.97 | 42,485 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,702 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,089,898 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 163,537 |
| Solve the Secret Country #2 | 0 | - | 4.85 | 116,414 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,424 |
| 7 Deadly Sins | 0 | - | 4.88 | 395,716 |
| Fictional Characters by Country #1 | 0 | - | 4.31 | 59,498 |
| Disney Animated Characters | 0 | - | 4.88 | 599,546 |
| Movie Character to Actor #1 | 0 | - | 4.33 | 74,311 |
| Movie Character to Actor #2 | 0 | - | 4.28 | 58,681 |
| Movie Character to Actor #3 | 0 | - | 4.12 | 50,086 |
| Movie Character to Actor #4 | 0 | - | 4.34 | 35,930 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 447,177 |
| Countries with Four Letters | 0 | - | 4.99 | 419,070 |
| Random Symbol to Element | 0 | - | 4.88 | 92,336 |
| Random Capital to Country | 0 | - | 4.99 | 2,579,873 |
| Random Country to Capital | 0 | - | 4.98 | 912,701 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,590 |
| Name a Valid World City | 0 | - | 4.83 | 70,279 |
| Short Term Memory Test - Countries | 0 | - | 4.83 | 45,362 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 68,070 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,393 |
| Fictional Characters by Picture - T | 0 | - | 4.13 | 84,309 |
| Fictional Characters by Picture - M | 0 | - | 4.18 | 89,931 |
| Fictional Characters by Picture - G | 0 | - | 4.24 | 86,211 |
| Fictional Characters by Picture - A | 0 | - | 4.19 | 90,566 |
| Fictional Characters by Picture - W | 0 | - | 4.22 | 76,887 |
| Fictional Characters by Picture - R | 0 | - | 4.01 | 71,797 |
| Fictional Characters by Picture - C | 0 | - | 4.23 | 80,936 |
| Fictional Characters by Picture - L | 0 | - | 4.30 | 81,666 |
| Fictional Characters by Picture - B | 0 | - | 4.13 | 73,987 |
| Fictional Characters by Picture - D | 0 | - | 4.23 | 74,869 |
| Fictional Characters by Picture - P | 0 | - | 4.12 | 64,269 |
| Fictional Characters by Picture - F | 0 | - | 4.37 | 65,999 |
| Fictional Characters by Picture - H | 0 | - | 4.10 | 69,084 |
| Fictional Characters by Picture - S | 0 | - | 4.23 | 67,120 |
| Fictional Characters by Picture - O | 0 | - | 4.29 | 52,200 |
| Fictional Characters by Picture - N | 0 | - | 4.11 | 49,095 |
| Years in History by Picture | 0 | - | 4.44 | 35,159 |
| Australian Animals By Picture | 0 | - | 4.45 | 31,468 |
| Famous Foreheads #1 | 0 | - | 4.47 | 74,307 |
| Flags to Languages | 0 | - | 4.95 | 172,659 |
| Bodies of Water by Satellite Image #1 | 0 | - | 4.20 | 71,336 |
| Merged Company Logos #2 | 0 | - | 4.75 | 76,853 |
| Fictional Billionaires by Picture | 0 | - | 3.98 | 25,518 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,168 |
| Animals by Range on a World Map | 0 | - | 4.96 | 25,256 |
| Fictional Birds by Picture | 0 | - | 4.29 | 25,909 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 712,877 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,091,694 |
| Islands by Country #1 | 0 | - | 4.87 | 174,588 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,999 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,348 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,386 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 41,935 |
| Actors by Role #1 | 0 | - | 4.16 | 23,597 |
| Actors by Role #2 | 0 | - | 4.28 | 21,272 |
| Character to Author #2 | 0 | - | 4.55 | 30,313 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,108 |
| Countries by Emojis | 0 | - | 4.99 | 236,967 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,507 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,629 |
| Sea in the Answers | 0 | - | 4.10 | 48,595 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,206 |
| Country Chain | 0 | - | 4.96 | 215,917 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 214,181 |
| Random Countries Mouse Hunt! | 0 | - | 4.81 | 182,424 |
| Random Countries Mouse Hunt 2: Mousenado! | 0 | - | 4.98 | 128,525 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 2,148,021 |
| Capital Cities Chain | 0 | - | 4.84 | 82,015 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,101 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 317,435 |
| Name a Valid Country #3 | 0 | - | 4.99 | 260,109 |
| Name a Valid Country #1 | 0 | - | 4.99 | 284,225 |
| Name a Valid Country #2 | 0 | - | 4.98 | 246,773 |
| Name a Valid Country #4 | 0 | - | 4.97 | 252,066 |
| Name a Valid Country #5 | 0 | - | 4.99 | 190,111 |
| Name a Valid Country #6 | 0 | - | 4.94 | 126,667 |
| Name a Valid Country #7 | 0 | - | 4.91 | 126,739 |
| Name a Valid Country #8 | 0 | - | 4.85 | 96,267 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 74,404 |
| Name a Valid Country #10 | 0 | - | 4.93 | 41,612 |
| Visual Memory Test - Countries on a World Map | 0 | - | 4.99 | 66,437 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,258 |
| Fictional Characters by Picture - J | 0 | - | 3.96 | 69,828 |
| Fictional Characters by Picture - E | 0 | - | 3.97 | 54,352 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,384 |
| Old Movies by Picture | 0 | - | 4.51 | 24,860 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,730 |
| Things that are Red by Picture | 0 | - | 3.76 | 14,208 |
| Things that are Yellow by Picture | 0 | - | 3.94 | 11,966 |
| Things that are Blue by Picture | 0 | - | 3.67 | 13,344 |
| Things that are White by Picture | 0 | - | 3.81 | 12,378 |
| Things that are Black by Picture | 0 | - | 3.51 | 13,386 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 102,884 |
| Dog Breed Picture Quiz | 0 | - | 4.34 | 205,602 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 335,790 |
| Geography by Picture - B | 0 | - | 4.42 | 55,444 |
| Geography by Picture - H | 0 | - | 4.50 | 58,071 |
| Geography by Picture - N | 0 | - | 4.45 | 42,066 |
| Geography by Picture - R | 0 | - | 4.55 | 40,894 |
| Geography by Picture - T | 0 | - | 4.54 | 57,703 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 143,621 |
| Bodies of Water by Satellite Image #2 | 0 | - | 4.36 | 19,593 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,529 |
| Car Logos Quiz #1 | 0 | - | 4.44 | 532,963 |
| Random Logos Quiz | 0 | - | 4.31 | 207,209 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 113,526 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,404,887 |
