| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 169,259 |
| Word Scramble - Animals #1 | 0 | - | 4.36 | 137,651 |
| Animal Sounds | 0 | - | 4.26 | 191,190 |
| Word Scramble - Animals #2 | 0 | - | 4.39 | 52,260 |
| Word Scramble - Random Animals | 0 | - | 4.41 | 48,909 |
| Animal Emojis | 0 | - | 4.69 | 83,359 |
| Birds in the Answer | 0 | - | 4.56 | 52,703 |
| Country Chain | 0 | - | 4.96 | 215,813 |
| Fictional Animals #1 | 0 | - | 4.06 | 46,352 |
| People with Animal Names #1 | 0 | - | 3.97 | 42,469 |
| Mammals in the Answer | 0 | - | 4.35 | 29,918 |
| Three Letter Animals Quiz | 0 | - | 3.97 | 300,369 |
| Animal Decoder | 0 | - | 4.06 | 15,465 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 149,683 |
| Animal Adjectives | 0 | - | 4.77 | 59,842 |
| North American Cat-Named Sports Teams | 0 | - | 4.43 | 33,524 |
| Animals by Skeleton Image | 0 | - | 4.80 | 46,018 |
| Animals: No Vowels #1 | 0 | - | 4.57 | 63,610 |
| Animals by Close-up Image | 0 | - | 4.42 | 216,939 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,269 |
| Extinct Animals by Picture | 0 | - | 4.49 | 34,942 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,155 |
| Bear in the Answers | 0 | - | 4.29 | 61,630 |
| 4-Letter Music Chain | 0 | - | 4.48 | 53,050 |
| 4-Letter Geography Chain #2 | 0 | - | 4.53 | 87,271 |
| 4-Letter History Chain #1 | 0 | - | 4.41 | 84,745 |
| 5-Letter History Chain #3 | 0 | - | 4.47 | 66,120 |
| 6-Letter History Chain #2 | 0 | - | 4.53 | 57,266 |
| 5-Letter History Chain #1 | 0 | - | 4.54 | 101,839 |
| 4-Letter Movie Chain #3 | 0 | - | 4.50 | 59,279 |
| Cities Chain #2 | 0 | - | 4.42 | 56,174 |
| Cities Chain #1 | 0 | - | 4.61 | 66,360 |
| Word Chain - Christmas | 0 | - | 4.51 | 50,398 |
| Fictional Animals #2 | 0 | - | 3.97 | 36,296 |
| Words Containing Animals #1 | 0 | - | 4.21 | 43,396 |
| Words Containing Animals #2 | 0 | - | 4.07 | 34,359 |
| Name that Bug | 0 | - | 4.12 | 45,457 |
| Fictional Birds by Picture | 0 | - | 4.29 | 25,892 |
| Bird in the Answers | 0 | - | 4.10 | 33,297 |
| 3 and 4 Letter Birds | 0 | - | 4.25 | 23,718 |
| Bird Knowledge #2 | 0 | - | 4.42 | 14,110 |
| Animals A-Z #1 | 0 | - | 4.41 | 92,837 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,115 |
| North American Bird-Named Teams | 0 | - | 4.43 | 67,638 |
| Animals that Start with L | 0 | - | 4.47 | 101,328 |
| Animals that Start with P | 0 | - | 4.45 | 85,710 |
| Animals that Start with S | 0 | - | 4.49 | 86,902 |
| Animal Anatomy Quiz | 0 | - | 4.39 | 59,676 |
| Biggest Animals by Category | 0 | - | 4.18 | 72,955 |
| People with Animal Names Quiz #2 | 0 | - | 3.77 | 26,942 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,218 |
| Three Letter Mammals Quiz | 0 | - | 3.69 | 11,834 |
| Four Letter Mammals Quiz | 0 | - | 3.83 | 12,514 |
| Animals: No Vowels #2 | 0 | - | 4.57 | 21,529 |
| Animals A-Z by Picture | 0 | - | 4.08 | 65,945 |
| Mammals by Picture #3 | 0 | - | 4.39 | 61,790 |
| Mammals by Picture #4 | 0 | - | 4.03 | 33,916 |
| Mammals by Picture #2 | 0 | - | 4.28 | 57,896 |
| 5-Letter Geography Chain #1 | 0 | - | 4.21 | 130,758 |
| 5-Letter Geography Chain #2 | 0 | - | 4.39 | 126,760 |
| 6-Letter Geography Chain #1 | 0 | - | 4.27 | 95,822 |
| 4-Letter Movie Chain #1 | 0 | - | 4.36 | 109,311 |
| 5-Letter Movie Chain #1 | 0 | - | 4.05 | 68,332 |
| 5-Letter Music Chain | 0 | - | 4.12 | 84,709 |
| 6-Letter Geography Chain #2 | 0 | - | 4.40 | 70,925 |
| 5-Letter Geography Chain #3 | 0 | - | 4.25 | 73,352 |
| 5-Letter History Chain #2 | 0 | - | 4.25 | 68,777 |
| 6-Letter History Chain #1 | 0 | - | 4.28 | 69,809 |
| 4-Letter History Chain #2 | 0 | - | 4.35 | 58,051 |
| 4-Letter History Chain #3 | 0 | - | 4.38 | 60,055 |
| 5-Letter Movie Chain #2 | 0 | - | 4.32 | 48,236 |
| 5-Letter Movie Chain #3 | 0 | - | 4.33 | 38,991 |
| 4-Letter Movie Chain #2 | 0 | - | 4.36 | 56,458 |
| Word Chain - Africa | 0 | - | 4.47 | 31,445 |
| Halloween Word Chain | 0 | - | 4.12 | 37,420 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 114,812 |
| Words that are Animals | 0 | - | 3.88 | 41,415 |
| Extinct Animals | 0 | - | 4.18 | 27,410 |
| Reptile Picture Quiz | 0 | - | 4.32 | 14,233 |
| Earliest Domestication of Animals | 0 | - | 4.33 | 28,211 |
| Animals in the News | 0 | - | 4.37 | 26,720 |
| Dog Knowledge | 0 | - | 4.46 | 34,183 |
| Largest Types of Birds | 0 | - | 4.19 | 26,898 |
| Bird Knowledge #1 | 0 | - | 4.33 | 15,689 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,175 |
| Best-Selling Video Game Consoles | 0 | - | 4.81 | 270,049 |
| Landforms by Country | 0 | - | 4.52 | 51,919 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,553 |
| Megadiverse Countries | 0 | - | 4.97 | 133,931 |
| Animal Idioms Quiz #1 | 0 | - | 4.32 | 42,911 |
| Animal Idioms Quiz #2 | 0 | - | 4.33 | 43,475 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,329 |
| Animals A-Z #2 | 0 | - | 4.11 | 66,058 |
| Word Puzzles - Animals #1 | 0 | - | 4.37 | 28,526 |
| Word Puzzles - Animals #2 | 0 | - | 4.20 | 24,770 |
| Countries with Wild Tigers | 0 | - | 4.96 | 135,639 |
| Countries with Wild Penguins | 0 | - | 4.94 | 99,332 |
| Animal Group Names | 0 | - | 4.06 | 23,105 |
| Largest Land Animals of the Americas | 0 | - | 4.38 | 20,203 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,696 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.88 | 86,440 |
| Sea Creatures by Picture | 0 | - | 4.27 | 17,602 |
| Fish... or Not a Fish? | 0 | - | 4.39 | 43,215 |
| Animals that Start with A | 0 | - | 4.26 | 111,398 |
| Animals that Start with B | 0 | - | 4.31 | 113,221 |
| Animals that Start with C | 0 | - | 4.23 | 92,383 |
| Animals that Start with D | 0 | - | 4.25 | 86,532 |
| Animals that Start with E | 0 | - | 4.28 | 73,506 |
| Animals that Start with F | 0 | - | 4.28 | 106,635 |
| Animals that Start with G | 0 | - | 4.25 | 79,758 |
| Animals that Start with K | 0 | - | 4.06 | 66,259 |
| Animals that Start with M | 0 | - | 4.23 | 83,626 |
| Animals that Start with R | 0 | - | 4.27 | 87,037 |
| Animals that Start with T | 0 | - | 4.32 | 90,705 |
| Animals that Start with H | 0 | - | 4.31 | 85,945 |
| Animals that Start with O | 0 | - | 4.27 | 88,266 |
| Animals that Start with W | 0 | - | 4.35 | 46,893 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,589,679 |
| Italian Name Translation | 0 | - | 4.81 | 45,146 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 110,001 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 163,312 |
| Solve the Secret Country #2 | 0 | - | 4.85 | 116,233 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,307 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 235,897 |
| 5-Letter Literature Chain | 0 | - | 4.29 | 54,627 |
| 4-Letter Literature Chain | 0 | - | 4.39 | 42,239 |
| Random Symbol to Element | 0 | - | 4.88 | 92,268 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,560 |
| Disney Character Chain | 0 | - | 4.10 | 30,582 |
| Word Chain - Asia | 0 | - | 4.34 | 29,224 |
| Baseball Word Chain | 0 | - | 4.17 | 16,122 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 67,929 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,278 |
| Natural Features of Countries #1 | 0 | - | 4.86 | 83,390 |
| Countries with Fjords | 0 | - | 4.93 | 100,233 |
| Movies with Animals in the Title #1 | 0 | - | 4.21 | 183,073 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,047 |
| Movies with Animals in the Title #2 | 0 | - | 4.28 | 108,029 |
| Animal Varieties Quiz #1 | 0 | - | 4.48 | 92,426 |
| A Whale of a Quiz | 0 | - | 4.41 | 35,969 |
| Animal Varieties #3 | 0 | - | 4.53 | 55,106 |
| Animal Stereotypes | 0 | - | 4.48 | 36,806 |
| Most Popular Dog Breeds | 0 | - | 4.19 | 110,599 |
| Birds A-Z | 0 | - | 4.24 | 36,361 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,088,637 |
| 7 Deadly Sins | 0 | - | 4.88 | 395,295 |
| Disney Animated Characters | 0 | - | 4.88 | 599,325 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,263 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 446,932 |
| Countries with Four Letters | 0 | - | 4.99 | 418,741 |
| Word Chain - South America | 0 | - | 4.51 | 23,768 |
| Eight Most Popular Berries | 0 | - | 4.43 | 98,667 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.44 | 67,046 |
| Sayings About Animals #1 | 0 | - | 4.35 | 107,378 |
| Sayings About Animals #4 | 0 | - | 4.21 | 41,942 |
| Countries with the Most Sheep | 0 | - | 4.92 | 102,442 |
| Fish by Picture #2 | 0 | - | 4.08 | 18,413 |
| Turkey (The Bird) | 0 | - | 4.15 | 12,384 |
| Horse Vocabulary | 0 | - | 4.22 | 22,677 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 712,028 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,091,152 |
| Fruits: No Vowels | 0 | - | 4.81 | 98,628 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 302,841 |
| Islands by Country #1 | 0 | - | 4.87 | 174,536 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,956 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,311 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,357 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 113,691 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,400 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,508 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 213,954 |
| Cold War Decoder | 0 | - | 4.83 | 51,955 |
| Capital Cities Chain | 0 | - | 4.84 | 81,957 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,456 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,624 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 317,207 |
| Name a Valid Country #3 | 0 | - | 4.99 | 259,928 |
| Name a Valid Country #1 | 0 | - | 4.99 | 283,788 |
| Name a Valid Country #2 | 0 | - | 4.98 | 246,530 |
| Name a Valid Country #4 | 0 | - | 4.97 | 251,725 |
| Name a Valid Country #5 | 0 | - | 4.99 | 189,905 |
| Name a Valid Country #6 | 0 | - | 4.95 | 126,500 |
| Name a Valid Country #7 | 0 | - | 4.91 | 126,577 |
| Name a Valid Country #8 | 0 | - | 4.85 | 96,113 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,249 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,261 |
| Big Cats | 0 | - | 3.91 | 67,682 |
| Animal Varieties #2 | 0 | - | 4.40 | 66,419 |
| Types of Bears | 0 | - | 4.51 | 143,118 |
| Deadly Animals | 0 | - | 4.03 | 109,911 |
| Famous Animals #1 | 0 | - | 4.03 | 238,848 |
| Famous Animals #2 | 0 | - | 4.02 | 57,330 |
| Famous Animals Quiz #3 | 0 | - | 4.24 | 43,155 |
| Animal Facts | 0 | - | 4.15 | 42,911 |
| Largest Land Animals of Asia | 0 | - | 3.62 | 8,258 |
| Countries with the Most Wolves | 0 | - | 4.92 | 107,061 |
| Cat Knowledge | 0 | - | 4.49 | 25,722 |
| Bear Knowledge | 0 | - | 4.54 | 34,992 |
| Cow Knowledge | 0 | - | 4.46 | 24,170 |
| Elephant Knowledge | 0 | - | 4.41 | 23,906 |
