| Musical Instruments by Picture #1 | 0 | - | 4.52 | 268,844 |
| Cities with the Most Opera Performances | 0 | - | 4.63 | 41,395 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,324 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 150,363 |
| Animal Adjectives | 0 | - | 4.77 | 59,983 |
| Animals by Close-up Image | 0 | - | 4.42 | 217,747 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,607 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,203 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,748 |
| Animals of Australia | 0 | - | 4.52 | 42,309 |
| Word Scramble - Random Animals | 0 | - | 4.41 | 49,159 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,507 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,590 |
| Birds in the Answer | 0 | - | 4.56 | 52,827 |
| North American Bird-Named Teams | 0 | - | 4.44 | 67,850 |
| Animal Anatomy Quiz | 0 | - | 4.39 | 59,802 |
| Biggest Animals by Category | 0 | - | 4.18 | 73,121 |
| Word Scramble - Animals #1 | 0 | - | 4.36 | 138,007 |
| Animal Sounds | 0 | - | 4.26 | 191,633 |
| Word Scramble - Animals #2 | 0 | - | 4.39 | 52,419 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,364 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,400 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,089 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,109 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,207 |
| Animal Idioms Quiz #1 | 0 | - | 4.32 | 43,029 |
| Animal Idioms Quiz #2 | 0 | - | 4.33 | 43,579 |
| Birds by Picture #2 | 0 | - | 4.33 | 36,339 |
| Birds by Picture #3 | 0 | - | 4.24 | 33,156 |
| Bear in the Answers | 0 | - | 4.29 | 61,949 |
| People with Animal Names #1 | 0 | - | 3.97 | 42,538 |
| Songs with Animals in the Title #2 | 0 | - | 3.90 | 27,967 |
| Countries with Wild Tigers | 0 | - | 4.96 | 136,741 |
| Countries with Wild Penguins | 0 | - | 4.94 | 100,115 |
| Animal Group Names | 0 | - | 4.06 | 23,185 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,749 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 87,141 |
| Sea Creatures by Picture | 0 | - | 4.27 | 17,697 |
| Birds A-Z | 0 | - | 4.24 | 36,516 |
| Countries by National Anthem | 0 | - | 4.92 | 71,210 |
| Countries With The Most Bird Species | 0 | - | 4.93 | 32,902 |
| Animal Varieties #1 | 0 | - | 4.48 | 92,834 |
| A Whale of a Quiz | 0 | - | 4.41 | 36,071 |
| Animal Varieties #3 | 0 | - | 4.53 | 55,363 |
| Countries with the Most Sheep | 0 | - | 4.92 | 103,182 |
| Fish by Picture #2 | 0 | - | 4.06 | 18,556 |
| Fictional Birds by Picture | 0 | - | 4.29 | 26,085 |
| 3 and 4 Letter Birds | 0 | - | 4.25 | 23,791 |
| Horse Vocabulary | 0 | - | 4.23 | 22,729 |
| Rappers by Picture | 0 | - | 4.22 | 134,243 |
| Big Cats | 0 | - | 3.91 | 67,782 |
| Animal Varieties #2 | 0 | - | 4.40 | 66,637 |
| Types of Bears | 0 | - | 4.51 | 143,593 |
| Deadly Animals | 0 | - | 4.03 | 110,240 |
| Famous Animals #1 | 0 | - | 4.03 | 239,610 |
| Famous Animals #2 | 0 | - | 4.02 | 57,492 |
| Famous Animals Quiz #3 | 0 | - | 4.24 | 43,302 |
| Animal Facts | 0 | - | 4.15 | 42,974 |
| People with Animal Names Quiz #2 | 0 | - | 3.77 | 26,977 |
| Largest Land Animals of Asia | 0 | - | 3.64 | 8,294 |
| Countries with the Most Wolves | 0 | - | 4.92 | 107,988 |
| Cat Knowledge | 0 | - | 4.48 | 25,796 |
| Bear Knowledge | 0 | - | 4.54 | 35,068 |
| Cow Knowledge | 0 | - | 4.46 | 24,247 |
| Elephant Knowledge | 0 | - | 4.41 | 23,952 |
| Multiple Choice Animal Quiz #1 | 0 | - | 4.50 | 56,164 |
| Human Taxonomy | 0 | - | 4.68 | 18,907 |
| Countries that Catch the Most Fish | 0 | - | 4.90 | 112,436 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,992 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,637 |
| Famous Cats | 0 | - | 4.08 | 18,033 |
| French Animal Words | 0 | - | 4.44 | 134,392 |
| Spanish Animal Words | 0 | - | 4.53 | 95,696 |
| Words Containing Animals #1 | 0 | - | 4.21 | 43,510 |
| Words Containing Animals #2 | 0 | - | 4.07 | 34,439 |
| Name that Bug | 0 | - | 4.12 | 45,551 |
| Countries with the Most Wild Elephants | 0 | - | 4.63 | 54,950 |
| Animal Populations of Countries | 0 | - | 4.52 | 43,852 |
| North American Cat-Named Sports Teams | 0 | - | 4.43 | 33,667 |
| Bird in the Answers | 0 | - | 4.11 | 33,654 |
| Bird Knowledge #2 | 0 | - | 4.42 | 14,174 |
| Horse Knowledge | 0 | - | 4.46 | 24,046 |
| Snake Knowledge | 0 | - | 4.49 | 18,803 |
| Top 15 Countries with the Most Cows | 0 | - | 4.73 | 106,232 |
| Musicians Who Died Young | 0 | - | 4.39 | 108,212 |
| 2000s Music Trivia #1 | 0 | - | 4.04 | 66,999 |
| 2000s Music Trivia #2 | 0 | - | 4.19 | 52,855 |
| 1990s Music Trivia #1 | 0 | - | 4.28 | 50,782 |
| 1990s Music Trivia #2 | 0 | - | 4.06 | 35,670 |
| #1 Hits of the 1980s | 0 | - | 4.86 | 148,315 |
| Twelve Days of Christmas | 0 | - | 4.45 | 145,970 |
| Rudolph the Red-Nosed Reindeer | 0 | - | 4.53 | 76,228 |
| Songs From Movies | 0 | - | 4.36 | 65,940 |
| Movies by Soundtrack | 0 | - | 4.40 | 31,648 |
| African Great Lakes | 0 | - | 4.82 | 66,142 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,401 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,080 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,333 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,365 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,415 |
| Animals A-Z #1 | 0 | - | 4.41 | 93,565 |
| Pack Animals | 0 | - | 4.17 | 10,376 |
| Lion Trivia | 0 | - | 4.19 | 16,402 |
| Countries with More Cows than People | 0 | - | 4.45 | 61,264 |
| Mammal Knowledge #1 | 0 | - | 4.20 | 19,651 |
| Mammal Knowledge #2 | 0 | - | 4.13 | 18,496 |
| Insect Knowledge #1 | 0 | - | 4.38 | 12,372 |
| Insect Knowledge #2 | 0 | - | 4.22 | 8,959 |
| Countries with Wild Lions | 0 | - | 4.77 | 26,295 |
| Animals that Start with L | 0 | - | 4.47 | 101,869 |
| Animals that Start with P | 0 | - | 4.45 | 86,096 |
| Animals that Start with S | 0 | - | 4.49 | 87,309 |
| Countries with NO Snakes | 0 | - | 4.51 | 63,579 |
| Where Do Musk Oxen Live? | 0 | - | 4.63 | 15,307 |
| Music by Year, 1990–2009 | 0 | - | 4.18 | 109,808 |
| Music by Year, 1970–1989 | 0 | - | 4.31 | 41,106 |
| 2010s Music Trivia | 0 | - | 4.44 | 93,050 |
| Christmas Song Lyrics | 0 | - | 4.19 | 70,582 |
| Musicians by Picture #1 | 0 | - | 4.37 | 108,616 |
| Musicians by Picture #2 | 0 | - | 4.29 | 76,308 |
| Musicians by Picture #4 | 0 | - | 4.07 | 64,819 |
| Musicians by Picture #3 | 0 | - | 4.10 | 58,924 |
| American TV Theme Songs | 0 | - | 4.34 | 73,063 |
| African Physical Geography | 0 | - | 4.51 | 31,679 |
| Asian Physical Geography | 0 | - | 4.60 | 35,503 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,723 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,136 |
| Rivers of the United States | 0 | - | 4.93 | 66,133 |
| Fictional Animals #1 | 0 | - | 4.06 | 46,416 |
| Words that are Animals | 0 | - | 3.88 | 41,455 |
| Mammals in the Answer | 0 | - | 4.35 | 29,956 |
| Extinct Animals | 0 | - | 4.16 | 27,499 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,559 |
| Three Letter Animals Quiz | 0 | - | 3.96 | 300,897 |
| Animals A-Z #2 | 0 | - | 4.12 | 66,359 |
| Word Puzzles - Animals #1 | 0 | - | 4.37 | 28,633 |
| Word Puzzles - Animals #2 | 0 | - | 4.20 | 24,854 |
| Animal Decoder | 0 | - | 4.06 | 15,525 |
| Largest Land Animals of the Americas | 0 | - | 4.39 | 20,261 |
| Primate Knowledge | 0 | - | 4.17 | 15,304 |
| Reptile Picture Quiz | 0 | - | 4.32 | 14,293 |
| Earliest Domestication of Animals | 0 | - | 4.34 | 28,257 |
| Dog Knowledge | 0 | - | 4.46 | 34,351 |
| Largest Types of Birds | 0 | - | 4.19 | 26,966 |
| Bird Knowledge #1 | 0 | - | 4.33 | 15,731 |
| Fish Knowledge | 0 | - | 4.38 | 25,636 |
| The Shark Quiz!! | 0 | - | 4.25 | 24,719 |
| Top Countries for Shark Attacks | 0 | - | 4.46 | 45,803 |
| Animals that Start with A | 0 | - | 4.26 | 112,035 |
| Animals that Start with B | 0 | - | 4.31 | 113,721 |
| Animals that Start with C | 0 | - | 4.21 | 93,180 |
| Animals that Start with D | 0 | - | 4.25 | 86,932 |
| Animals that Start with E | 0 | - | 4.28 | 73,887 |
| Animals that Start with F | 0 | - | 4.28 | 107,076 |
| Animals that Start with G | 0 | - | 4.25 | 80,103 |
| Animals that Start with K | 0 | - | 4.07 | 66,533 |
| Animals that Start with M | 0 | - | 4.23 | 83,976 |
| Animals that Start with R | 0 | - | 4.27 | 87,359 |
| Animals that Start with T | 0 | - | 4.32 | 91,433 |
| Animals that Start with H | 0 | - | 4.31 | 86,304 |
| Animals that Start with O | 0 | - | 4.27 | 88,558 |
| Animals that Start with W | 0 | - | 4.36 | 47,145 |
| Top 10 Countries with the Most Horses | 0 | - | 4.49 | 68,989 |
| Pasta... or Composer? | 0 | - | 4.63 | 26,678 |
| 1960s Music Trivia | 0 | - | 4.36 | 23,666 |
| 1980s Music Trivia #1 | 0 | - | 4.22 | 29,320 |
| 1980s Music Trivia #2 | 0 | - | 4.28 | 22,179 |
| 1970s Music Trivia | 0 | - | 4.29 | 31,612 |
| Singers by Spouses | 0 | - | 4.28 | 10,077 |
| Don't Stop Believin' Lyrics | 0 | - | 4.47 | 223,576 |
| Who Did That 1980s Song #3 | 0 | - | 4.58 | 54,235 |
| Who Did That 1960s Song #2 | 0 | - | 4.46 | 40,846 |
| Who Did That 1970s Song #1 | 0 | - | 4.48 | 88,584 |
| 100 Best Songs of the 2000s | 0 | - | 4.22 | 39,272 |
| Music by Year, 1950–1969 | 0 | - | 4.46 | 30,577 |
| Sound of Music Do-Re-Mi | 0 | - | 4.33 | 55,186 |
| Mulan - "I'll Make A Man Out Of You" Lyrics | 0 | - | 4.61 | 39,217 |
| Christmas Carol Lyrics | 0 | - | 4.20 | 12,500 |
| First Lines of Christmas Songs | 0 | - | 4.27 | 150,706 |
| The Beyoncé Quiz | 0 | - | 3.74 | 15,780 |
| The Miley Cyrus Quiz | 0 | - | 3.20 | 21,298 |
| Songs with Food in the Title | 0 | - | 4.26 | 42,507 |
| Musicians by Picture #5 | 0 | - | 3.93 | 54,202 |
| Movie Soundtrack Artists | 0 | - | 4.14 | 11,640 |
| Ultimate Movie Songs Quiz | 0 | - | 4.37 | 22,639 |
| Children's TV Theme Songs Quiz | 0 | - | 4.04 | 30,361 |
| Geological Extremes | 0 | - | 4.34 | 40,018 |
| Landforms by Country | 0 | - | 4.52 | 51,967 |
| European Physical Geography | 0 | - | 4.26 | 33,493 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,061 |
| Capitals by River | 0 | - | 4.55 | 48,302 |
| Sayings About Animals #1 | 0 | - | 4.35 | 107,562 |
| Movies with Animals in the Title #1 | 0 | - | 4.20 | 183,631 |
| Movies with Animals in the Title #2 | 0 | - | 4.28 | 108,305 |
| Cartoon Catchphrases Quiz | 0 | - | 4.20 | 69,789 |
| Fictional Animals #2 | 0 | - | 3.97 | 36,339 |
| National Animals | 0 | - | 4.24 | 89,647 |
| Disney Animals | 0 | - | 4.27 | 239,708 |
| Sayings About Animals #4 | 0 | - | 4.21 | 42,046 |
| Brand-Name Animals | 0 | - | 4.16 | 74,482 |
