| Birds in the Answer | 0 | - | 4.56 | 52,936 |
| Animals - Taxonomy to Common Name | 0 | - | 4.81 | 28,526 |
| Animals by Skeleton Image | 0 | - | 4.81 | 47,001 |
| Bear in the Answers | 0 | - | 4.29 | 62,291 |
| Word Scramble - Animals #1 | 0 | - | 4.36 | 138,508 |
| Animal Sounds | 0 | - | 4.27 | 192,078 |
| Word Scramble - Animals #2 | 0 | - | 4.39 | 52,633 |
| Animal Emojis | 0 | - | 4.74 | 85,363 |
| Fictional Animals #1 | 0 | - | 4.06 | 46,478 |
| Word Scramble - Random Animals | 0 | - | 4.38 | 49,491 |
| Animals in World History | 0 | - | 4.74 | 44,690 |
| People with Animal Names #1 | 0 | - | 3.97 | 42,617 |
| Three Letter Animals Quiz | 0 | - | 3.97 | 301,484 |
| Animal Decoder | 0 | - | 4.06 | 15,607 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 151,174 |
| Animal Adjectives | 0 | - | 4.77 | 60,227 |
| North American Cat-Named Sports Teams | 0 | - | 4.43 | 33,841 |
| Animals: No Vowels #1 | 0 | - | 4.56 | 64,407 |
| Animals by Close-up Image | 0 | - | 4.42 | 219,137 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 46,044 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,512 |
| Mammals by Picture #1 | 0 | - | 4.70 | 92,507 |
| Answers are Elements #2 | 0 | - | 4.43 | 55,220 |
| Ultimate "Land" Geography Quiz | 0 | - | 4.52 | 39,432 |
| Fictional Animals #2 | 0 | - | 3.97 | 36,395 |
| Words Containing Animals #1 | 0 | - | 4.21 | 43,632 |
| Words Containing Animals #2 | 0 | - | 4.09 | 34,503 |
| Name that Bug | 0 | - | 4.12 | 45,653 |
| Fictional Birds by Picture | 0 | - | 4.29 | 26,238 |
| Bird in the Answers | 0 | - | 4.11 | 33,999 |
| 3 and 4 Letter Birds | 0 | - | 4.25 | 23,867 |
| Bird Knowledge #2 | 0 | - | 4.42 | 14,251 |
| Fish by Picture #1 | 0 | - | 4.41 | 109,097 |
| North American Bird-Named Teams | 0 | - | 4.44 | 68,018 |
| Animals that Start with L | 0 | - | 4.47 | 102,488 |
| Animals that Start with P | 0 | - | 4.45 | 86,513 |
| Animals that Start with S | 0 | - | 4.49 | 87,711 |
| Animal Anatomy Quiz | 0 | - | 4.39 | 59,964 |
| Biggest Animals by Category | 0 | - | 4.18 | 73,304 |
| People with Animal Names Quiz #2 | 0 | - | 3.77 | 27,039 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,501 |
| Three Letter Mammals Quiz | 0 | - | 3.69 | 11,936 |
| Four Letter Mammals Quiz | 0 | - | 3.83 | 12,620 |
| Animals: No Vowels #2 | 0 | - | 4.51 | 22,827 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,918 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,530 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,367 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,593 |
| Answers are Elements #1 | 0 | - | 4.29 | 52,988 |
| Saint in the Answers | 0 | - | 4.10 | 44,479 |
| Ultimate "Burg" Geography Quiz | 0 | - | 4.63 | 19,061 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.91 | 116,534 |
| Words that are Animals | 0 | - | 3.85 | 41,519 |
| Extinct Animals | 0 | - | 4.13 | 27,588 |
| Reptile Picture Quiz | 0 | - | 4.32 | 14,392 |
| Earliest Domestication of Animals | 0 | - | 4.34 | 28,317 |
| Animals in the News | 0 | - | 4.37 | 26,841 |
| Dog Knowledge | 0 | - | 4.46 | 34,596 |
| Largest Types of Birds | 0 | - | 4.19 | 27,028 |
| Bird Knowledge #1 | 0 | - | 4.33 | 15,785 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,757 |
| Best-Selling Video Game Consoles | 0 | - | 4.82 | 278,581 |
| Landforms by Country | 0 | - | 4.52 | 52,027 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 105,061 |
| Megadiverse Countries | 0 | - | 4.96 | 146,924 |
| Animal Idioms Quiz #1 | 0 | - | 4.29 | 43,198 |
| Animal Idioms Quiz #2 | 0 | - | 4.33 | 43,753 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,757 |
| Animals A-Z #1 | 0 | - | 4.40 | 93,945 |
| Animals A-Z #2 | 0 | - | 4.12 | 66,546 |
| Word Puzzles - Animals #1 | 0 | - | 4.37 | 28,735 |
| Word Puzzles - Animals #2 | 0 | - | 4.20 | 24,926 |
| Countries with Wild Tigers | 0 | - | 4.96 | 137,674 |
| Countries with Wild Penguins | 0 | - | 4.94 | 100,797 |
| Animal Group Names | 0 | - | 4.07 | 23,295 |
| Largest Land Animals of the Americas | 0 | - | 4.39 | 20,324 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,824 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 87,749 |
| Sea Creatures by Picture | 0 | - | 4.27 | 17,828 |
| Fish... or Not a Fish? | 0 | - | 4.39 | 43,781 |
| Animals that Start with A | 0 | - | 4.26 | 112,506 |
| Animals that Start with B | 0 | - | 4.31 | 114,351 |
| Animals that Start with C | 0 | - | 4.21 | 93,592 |
| Animals that Start with D | 0 | - | 4.25 | 87,322 |
| Animals that Start with E | 0 | - | 4.28 | 74,221 |
| Animals that Start with F | 0 | - | 4.28 | 107,499 |
| Animals that Start with G | 0 | - | 4.25 | 80,437 |
| Animals that Start with K | 0 | - | 4.07 | 66,775 |
| Animals that Start with M | 0 | - | 4.23 | 84,315 |
| Animals that Start with R | 0 | - | 4.28 | 87,706 |
| Animals that Start with T | 0 | - | 4.32 | 92,149 |
| Animals that Start with H | 0 | - | 4.31 | 86,616 |
| Animals that Start with O | 0 | - | 4.27 | 88,856 |
| Animals that Start with W | 0 | - | 4.36 | 47,397 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,657,044 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 66,098 |
| Italian Name Translation | 0 | - | 4.83 | 48,069 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 111,838 |
| Solve the Secret Country #1 | 0 | - | 4.93 | 168,517 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 120,688 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,822 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 109,400 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 238,237 |
| Heart in the Answers | 0 | - | 4.02 | 43,278 |
| Mother in the Answers | 0 | - | 4.16 | 45,990 |
| Space in the Answers | 0 | - | 4.28 | 50,846 |
| Queen in the Answers | 0 | - | 4.29 | 53,114 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 170,992 |
| Random Symbol to Element | 0 | - | 4.88 | 94,128 |
| Europe Geography Decoder | 0 | - | 4.87 | 70,356 |
| Name a Valid World City | 0 | - | 4.85 | 72,064 |
| A Victorious Quiz | 0 | - | 4.35 | 13,236 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 71,236 |
| Natural Features of Countries #1 | 0 | - | 4.87 | 84,204 |
| Countries with Fjords | 0 | - | 4.94 | 101,508 |
| Movies with Animals in the Title #1 | 0 | - | 4.20 | 184,114 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,694 |
| Movies with Animals in the Title #2 | 0 | - | 4.28 | 108,808 |
| Animal Varieties #1 | 0 | - | 4.48 | 93,407 |
| A Whale of a Quiz | 0 | - | 4.41 | 36,170 |
| Animal Varieties #3 | 0 | - | 4.50 | 55,673 |
| Animal Stereotypes | 0 | - | 4.48 | 37,535 |
| Most Popular Dog Breeds in the U.S. | 0 | - | 4.14 | 116,354 |
| Birds A-Z | 0 | - | 4.24 | 36,642 |
| Word Scramble - Countries | 0 | - | 4.88 | 2,126,958 |
| 7 Deadly Sins | 0 | - | 4.88 | 404,468 |
| Disney Animated Characters | 0 | - | 4.88 | 603,053 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,740 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 453,877 |
| Countries with Four Letters | 0 | - | 4.99 | 426,177 |
| Eight Most Popular Berries | 0 | - | 4.44 | 100,578 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.45 | 68,628 |
| Sayings About Animals #1 | 0 | - | 4.35 | 108,117 |
| Sayings About Animals #4 | 0 | - | 4.21 | 42,255 |
| Countries with the Most Sheep | 0 | - | 4.93 | 103,744 |
| Fish by Picture #2 | 0 | - | 4.09 | 18,754 |
| Turkey (The Bird) | 0 | - | 4.15 | 12,436 |
| Animals that Start with N | 0 | - | 3.73 | 31,868 |
| Horse Vocabulary | 0 | - | 4.23 | 22,808 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,520 |
| Random Geographic Groups of Seven | 0 | - | 4.92 | 46,894 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 744,261 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,103,016 |
| Fruits: No Vowels | 0 | - | 4.81 | 100,573 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 306,797 |
| Islands by Country #1 | 0 | - | 4.90 | 176,442 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,313 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,621 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,439 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 115,478 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 202,201 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,569 |
| Parties (Mostly Political) | 0 | - | 4.14 | 20,522 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,659 |
| Country Chain | 0 | - | 4.96 | 218,575 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 219,345 |
| Cold War Decoder | 0 | - | 4.83 | 52,682 |
| Name a Valid Year in History | 0 | - | 4.93 | 68,013 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,440 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 324,088 |
| Name a Valid Country #3 | 0 | - | 4.99 | 266,224 |
| Name a Valid Country #1 | 0 | - | 4.99 | 295,761 |
| Name a Valid Country #2 | 0 | - | 4.98 | 254,433 |
| Name a Valid Country #4 | 0 | - | 4.97 | 259,415 |
| Name a Valid Country #5 | 0 | - | 4.99 | 210,255 |
| Name a Valid Country #6 | 0 | - | 4.95 | 145,485 |
| Name a Valid Country #7 | 0 | - | 4.91 | 132,017 |
| Name a Valid Country #8 | 0 | - | 4.86 | 101,152 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 76,892 |
| Name a Valid Country #10 | 0 | - | 4.93 | 44,340 |
| Animal Varieties #2 | 0 | - | 4.40 | 66,953 |
| Types of Bears | 0 | - | 4.50 | 143,967 |
| Deadly Animals | 0 | - | 4.02 | 110,835 |
| Famous Animals #1 | 0 | - | 4.03 | 240,023 |
| Famous Animals #2 | 0 | - | 4.02 | 57,603 |
| Famous Animals Quiz #3 | 0 | - | 4.24 | 43,429 |
| Animal Facts | 0 | - | 4.15 | 43,051 |
| Largest Land Animals of Asia | 0 | - | 3.64 | 8,358 |
| Countries with the Most Wolves | 0 | - | 4.92 | 108,698 |
| Cat Knowledge | 0 | - | 4.49 | 25,884 |
| Bear Knowledge | 0 | - | 4.54 | 35,177 |
| Cow Knowledge | 0 | - | 4.46 | 24,316 |
| Elephant Knowledge | 0 | - | 4.41 | 24,013 |
| Multiple Choice Animal Quiz #1 | 0 | - | 4.50 | 56,383 |
| Human Taxonomy | 0 | - | 4.70 | 18,997 |
| Famous Dogs | 0 | - | 4.02 | 28,068 |
| Countries that Catch the Most Fish | 0 | - | 4.90 | 113,237 |
| Big Cats | 0 | - | 3.91 | 67,923 |
| Countries With Two or More Bear Species | 0 | - | 4.90 | 22,917 |
| Country Quiz on a Map - USA | 0 | - | 4.98 | 58,574 |
| Chuck Norris Facts | 0 | - | 4.52 | 8,722 |
| Two Letter Answers #2 | 0 | - | 4.43 | 86,771 |
| One Letter Answers #1 | 0 | - | 4.47 | 77,648 |
| People With Place Names | 0 | - | 4.01 | 39,895 |
| Guess a Top 5 Last Name by Country | 0 | - | 4.61 | 46,346 |
| "Son" Last Names | 0 | - | 4.47 | 42,775 |
| Shared First Names #2 | 0 | - | 4.53 | 45,906 |
| People with J Initials | 0 | - | 4.51 | 55,624 |
| History Analogies #1 | 0 | - | 4.53 | 90,402 |
| History Analogies #2 | 0 | - | 4.49 | 77,525 |
