| Pick a Picture - Animal Relations | 0 | - | 4.94 | 54,903 |
| Countries that Catch the Most Fish | 0 | - | 4.90 | 111,539 |
| Animals by Skeleton Image | 0 | - | 4.80 | 46,040 |
| Animals by Close-up Image | 0 | - | 4.42 | 216,977 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,291 |
| Extinct Animals by Picture | 0 | - | 4.49 | 34,952 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,181 |
| Countries with Wild Tigers | 0 | - | 4.96 | 135,660 |
| Countries with Wild Penguins | 0 | - | 4.94 | 99,345 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.88 | 86,453 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,131 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,180 |
| Animals A-Z by Picture | 0 | - | 4.08 | 65,969 |
| Mammals by Picture #3 | 0 | - | 4.39 | 61,803 |
| Mammals by Picture #4 | 0 | - | 4.03 | 33,927 |
| Mammals by Picture #2 | 0 | - | 4.28 | 57,907 |
| Countries With The Most Bird Species | 0 | - | 4.93 | 32,470 |
| Countries with the Most Sheep | 0 | - | 4.92 | 102,468 |
| Countries with the Most Wolves | 0 | - | 4.92 | 107,088 |
| Fruits by Picture | 0 | - | 4.20 | 804,923 |
| Birds by Picture #2 | 0 | - | 4.33 | 35,993 |
| Birds by Picture #3 | 0 | - | 4.24 | 32,891 |
| Countries With Two or More Bear Species | 0 | - | 4.90 | 22,489 |
| Sea Creatures by Picture | 0 | - | 4.27 | 17,608 |
| Animals that Appear on a Coat of Arms | 0 | - | 4.49 | 24,744 |
| National Animals | 0 | - | 4.24 | 89,176 |
| Fish by Picture #2 | 0 | - | 4.08 | 18,420 |
| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 56,903 |
| Countries with the Most Wild Elephants | 0 | - | 4.63 | 54,652 |
| Animal Populations of Countries | 0 | - | 4.51 | 43,629 |
| Top 15 Countries with the Most Cows | 0 | - | 4.64 | 92,793 |
| Name that Bug | 0 | - | 4.12 | 45,460 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,722 |
| Empires by Maps | 0 | - | 4.98 | 118,692 |
| Fruit and Vegetable Emojis | 0 | - | 4.42 | 79,569 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,435 |
| Songs by Picture Quiz #2 | 0 | - | 4.41 | 58,466 |
| Fast Food Logos Quiz | 0 | - | 4.43 | 247,114 |
| Merged Company Logos #1 | 0 | - | 4.91 | 105,533 |
| Animals of Australia | 0 | - | 4.52 | 42,173 |
| Countries with More Cows than People | 0 | - | 4.43 | 54,666 |
| Animal Emojis | 0 | - | 4.70 | 83,388 |
| North American Bird-Named Teams | 0 | - | 4.43 | 67,640 |
| Countries with NO Snakes | 0 | - | 4.51 | 63,507 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 114,846 |
| All Country Flags of the World | 0 | - | 5.00 | 3,608,227 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 157,973 |
| Vegetables by Picture | 0 | - | 4.39 | 62,912 |
| Famous Cats | 0 | - | 4.08 | 17,986 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,223 |
| Countries with Wild Lions | 0 | - | 4.77 | 26,008 |
| Top 10 Countries with the Most Horses | 0 | - | 4.49 | 68,707 |
| Where Do Musk Oxen Live? | 0 | - | 4.63 | 15,258 |
| Character Catchphrases Quiz | 0 | - | 4.49 | 47,383 |
| Landforms by Country | 0 | - | 4.52 | 51,920 |
| Foods by Picture | 0 | - | 3.81 | 225,552 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,016 |
| Junk Foods by Picture | 0 | - | 3.69 | 96,057 |
| Reptile Picture Quiz | 0 | - | 4.32 | 14,237 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 102,919 |
| Play-Doh People from History | 0 | - | 4.99 | 93,961 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 60,379 |
| Jeppy in Disguise #1 | 0 | - | 4.92 | 48,787 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,087 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,527,474 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,087,955 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 730,066 |
| Asian Countries with NO Wolves | 0 | - | 4.60 | 18,628 |
| Animal Idioms Quiz #1 | 0 | - | 4.32 | 42,914 |
| Animal Idioms Quiz #2 | 0 | - | 4.33 | 43,477 |
| Top Countries for Shark Attacks | 0 | - | 4.46 | 45,691 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,591,139 |
| Character to Author #1 | 0 | - | 4.52 | 43,273 |
| Things that are Orange by Picture | 0 | - | 4.20 | 26,586 |
| Things that are Green by Picture | 0 | - | 4.15 | 29,800 |
| Make a Stained Glass Window | 0 | - | 5.00 | 67,877 |
| Flags with Crescents | 0 | - | 4.98 | 167,764 |
| Country Flag Trivia | 0 | - | 4.81 | 56,021 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,539 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,544 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 86,053 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,536 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,449 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,122 |
| Real vs. Fake Flags | 0 | - | 4.98 | 122,729 |
| National Football Team Logos | 0 | - | 4.84 | 178,863 |
| Movies with Animals in the Title #1 | 0 | - | 4.21 | 183,095 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,066 |
| Movies with Animals in the Title #2 | 0 | - | 4.28 | 108,046 |
| People with Animal Names #1 | 0 | - | 3.97 | 42,472 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,701 |
| Bear in the Answers | 0 | - | 4.29 | 61,637 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,089,303 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 163,424 |
| Solve the Secret Country #2 | 0 | - | 4.85 | 116,319 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,360 |
| 7 Deadly Sins | 0 | - | 4.88 | 395,548 |
| Fictional Characters by Country #1 | 0 | - | 4.31 | 59,489 |
| Disney Animated Characters | 0 | - | 4.88 | 599,465 |
| Movie Character to Actor #1 | 0 | - | 4.33 | 74,299 |
| Movie Character to Actor #2 | 0 | - | 4.28 | 58,669 |
| Movie Character to Actor #3 | 0 | - | 4.12 | 50,076 |
| Movie Character to Actor #4 | 0 | - | 4.34 | 35,919 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 447,055 |
| Countries with Four Letters | 0 | - | 4.99 | 418,889 |
| Random Symbol to Element | 0 | - | 4.88 | 92,305 |
| Random Capital to Country | 0 | - | 4.99 | 2,579,347 |
| Random Country to Capital | 0 | - | 4.98 | 912,381 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,574 |
| Name a Valid World City | 0 | - | 4.83 | 70,241 |
| Short Term Memory Test - Countries | 0 | - | 4.83 | 45,336 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 68,013 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,342 |
| Fictional Characters by Picture - T | 0 | - | 4.13 | 84,292 |
| Fictional Characters by Picture - M | 0 | - | 4.18 | 89,894 |
| Fictional Characters by Picture - G | 0 | - | 4.24 | 86,187 |
| Fictional Characters by Picture - A | 0 | - | 4.19 | 90,538 |
| Fictional Characters by Picture - W | 0 | - | 4.22 | 76,863 |
| Fictional Characters by Picture - R | 0 | - | 4.01 | 71,775 |
| Fictional Characters by Picture - C | 0 | - | 4.23 | 80,907 |
| Fictional Characters by Picture - L | 0 | - | 4.30 | 81,633 |
| Fictional Characters by Picture - B | 0 | - | 4.13 | 73,968 |
| Fictional Characters by Picture - D | 0 | - | 4.23 | 74,840 |
| Fictional Characters by Picture - P | 0 | - | 4.12 | 64,245 |
| Fictional Characters by Picture - F | 0 | - | 4.37 | 65,975 |
| Fictional Characters by Picture - H | 0 | - | 4.10 | 69,062 |
| Fictional Characters by Picture - S | 0 | - | 4.23 | 67,093 |
| Fictional Characters by Picture - O | 0 | - | 4.29 | 52,186 |
| Fictional Characters by Picture - N | 0 | - | 4.11 | 49,075 |
| Years in History by Picture | 0 | - | 4.44 | 35,147 |
| Australian Animals By Picture | 0 | - | 4.45 | 31,463 |
| Famous Foreheads #1 | 0 | - | 4.47 | 74,291 |
| Flags to Languages | 0 | - | 4.95 | 172,624 |
| Bodies of Water by Satellite Image #1 | 0 | - | 4.20 | 71,306 |
| Merged Company Logos #2 | 0 | - | 4.75 | 76,834 |
| Fictional Billionaires by Picture | 0 | - | 3.98 | 25,515 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,165 |
| Animals by Range on a World Map | 0 | - | 4.96 | 25,244 |
| Fictional Birds by Picture | 0 | - | 4.29 | 25,905 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 712,376 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,091,427 |
| Islands by Country #1 | 0 | - | 4.87 | 174,561 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,981 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,325 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,374 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 41,929 |
| Actors by Role #1 | 0 | - | 4.16 | 23,594 |
| Actors by Role #2 | 0 | - | 4.28 | 21,268 |
| Character to Author #2 | 0 | - | 4.55 | 30,305 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,100 |
| Countries by Emojis | 0 | - | 4.99 | 236,891 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,449 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,569 |
| Sea in the Answers | 0 | - | 4.10 | 48,585 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,177 |
| Country Chain | 0 | - | 4.96 | 215,868 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 214,065 |
| Random Countries Mouse Hunt! | 0 | - | 4.81 | 182,346 |
| Random Countries Mouse Hunt 2: Mousenado! | 0 | - | 4.98 | 128,488 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 2,147,488 |
| Capital Cities Chain | 0 | - | 4.84 | 81,977 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,063 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 317,338 |
| Name a Valid Country #3 | 0 | - | 4.99 | 260,011 |
| Name a Valid Country #1 | 0 | - | 4.99 | 283,987 |
| Name a Valid Country #2 | 0 | - | 4.98 | 246,642 |
| Name a Valid Country #4 | 0 | - | 4.97 | 251,818 |
| Name a Valid Country #5 | 0 | - | 4.99 | 189,992 |
| Name a Valid Country #6 | 0 | - | 4.94 | 126,566 |
| Name a Valid Country #7 | 0 | - | 4.91 | 126,645 |
| Name a Valid Country #8 | 0 | - | 4.85 | 96,181 |
| Name a Valid Country by Disputed Area | 0 | - | 4.74 | 44,998 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 74,350 |
| Name a Valid Country #10 | 0 | - | 4.93 | 41,559 |
| Visual Memory Test - Countries on a World Map | 0 | - | 4.99 | 66,397 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,254 |
| Fictional Characters by Picture - J | 0 | - | 3.96 | 69,811 |
| Fictional Characters by Picture - E | 0 | - | 3.97 | 54,333 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,361 |
| Old Movies by Picture | 0 | - | 4.51 | 24,840 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,719 |
| Things that are Red by Picture | 0 | - | 3.76 | 14,206 |
| Things that are Yellow by Picture | 0 | - | 3.94 | 11,966 |
| Things that are Blue by Picture | 0 | - | 3.67 | 13,338 |
| Things that are White by Picture | 0 | - | 3.81 | 12,374 |
| Things that are Black by Picture | 0 | - | 3.51 | 13,383 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 102,831 |
| Dog Breed Picture Quiz | 0 | - | 4.34 | 205,576 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 335,707 |
| Geography by Picture - B | 0 | - | 4.42 | 55,436 |
| Geography by Picture - H | 0 | - | 4.50 | 58,068 |
| Geography by Picture - N | 0 | - | 4.45 | 42,066 |
| Geography by Picture - R | 0 | - | 4.55 | 40,889 |
| Geography by Picture - T | 0 | - | 4.54 | 57,694 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 143,580 |
| Bodies of Water by Satellite Image #2 | 0 | - | 4.36 | 19,586 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,512 |
| Car Logos Quiz #1 | 0 | - | 4.44 | 532,752 |
| Random Logos Quiz | 0 | - | 4.31 | 207,167 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 113,482 |
