| Head to Head - Animals | 0 | - | 4.88 | 68,973 |
| Multiple Choice Animal Quiz #1 | 0 | - | 4.50 | 56,034 |
| Animals - Real or Fictional? | 0 | - | 4.57 | 49,116 |
| What's Bigger? #1 | 0 | - | 4.87 | 149,234 |
| Animal Varieties #1 | 0 | - | 4.48 | 92,563 |
| A Whale of a Quiz | 0 | - | 4.41 | 36,009 |
| Animal Varieties #3 | 0 | - | 4.53 | 55,188 |
| Animal Stereotypes | 0 | - | 4.48 | 36,935 |
| Animals by Range on a World Map | 0 | - | 4.96 | 25,315 |
| Head to Head - Countries #1 | 0 | - | 4.99 | 130,427 |
| Head to Head - Countries #2 | 0 | - | 4.96 | 92,850 |
| Multiple Choice Animal Quiz #2 | 0 | - | 4.21 | 15,412 |
| Animal Varieties #2 | 0 | - | 4.40 | 66,489 |
| Types of Bears | 0 | - | 4.51 | 143,165 |
| Deadly Animals | 0 | - | 4.03 | 110,004 |
| Famous Animals #1 | 0 | - | 4.03 | 238,980 |
| Famous Animals #2 | 0 | - | 4.02 | 57,366 |
| Famous Animals Quiz #3 | 0 | - | 4.24 | 43,183 |
| Animal Facts | 0 | - | 4.15 | 42,928 |
| Cat Knowledge | 0 | - | 4.48 | 25,747 |
| Bear Knowledge | 0 | - | 4.54 | 35,013 |
| Cow Knowledge | 0 | - | 4.46 | 24,197 |
| Elephant Knowledge | 0 | - | 4.41 | 23,918 |
| Animals in World History | 0 | - | 4.74 | 44,310 |
| Human Taxonomy | 0 | - | 4.68 | 18,883 |
| French Animal Words | 0 | - | 4.44 | 133,945 |
| Spanish Animal Words | 0 | - | 4.53 | 95,491 |
| North American Cat-Named Sports Teams | 0 | - | 4.43 | 33,574 |
| Animals: No Vowels #1 | 0 | - | 4.55 | 63,752 |
| Words Containing Animals #1 | 0 | - | 4.21 | 43,438 |
| Words Containing Animals #2 | 0 | - | 4.07 | 34,386 |
| Name that Bug | 0 | - | 4.12 | 45,488 |
| Pack Animals | 0 | - | 4.23 | 10,343 |
| Lion Trivia | 0 | - | 4.19 | 16,376 |
| Mammal Knowledge #1 | 0 | - | 4.20 | 19,619 |
| Mammal Knowledge #2 | 0 | - | 4.13 | 18,466 |
| Insect Knowledge #1 | 0 | - | 4.38 | 12,323 |
| Insect Knowledge #2 | 0 | - | 4.21 | 8,928 |
| Animals - Taxonomy to Common Name | 0 | - | 4.80 | 28,163 |
| Bird in the Answers | 0 | - | 4.10 | 33,370 |
| Bird Knowledge #2 | 0 | - | 4.42 | 14,127 |
| Horse Knowledge | 0 | - | 4.45 | 23,974 |
| Snake Knowledge | 0 | - | 4.49 | 18,754 |
| Animals A-Z #1 | 0 | - | 4.41 | 92,968 |
| Animals that Start with L | 0 | - | 4.47 | 101,632 |
| Animals that Start with P | 0 | - | 4.45 | 85,888 |
| Animals that Start with S | 0 | - | 4.49 | 87,073 |
| Animals: No Vowels #2 | 0 | - | 4.53 | 21,736 |
| Words that are Animals | 0 | - | 3.88 | 41,428 |
| Extinct Animals | 0 | - | 4.19 | 27,438 |
| Primate Knowledge | 0 | - | 4.17 | 15,277 |
| Reptile Picture Quiz | 0 | - | 4.32 | 14,249 |
| Earliest Domestication of Animals | 0 | - | 4.34 | 28,224 |
| Animals in the News | 0 | - | 4.37 | 26,743 |
| Largest Types of Birds | 0 | - | 4.19 | 26,919 |
| Bird Knowledge #1 | 0 | - | 4.33 | 15,705 |
| Fish Knowledge | 0 | - | 4.38 | 25,543 |
| Megadiverse Countries | 0 | - | 4.96 | 134,477 |
| Tectonic Plates Map Quiz | 0 | - | 4.99 | 80,734 |
| What Do These Two Countries Have in Common? | 0 | - | 4.98 | 71,662 |
| Country Confusion | 0 | - | 4.98 | 61,881 |
| Fictional Animals #1 | 0 | - | 4.06 | 46,374 |
| Mammals in the Answer | 0 | - | 4.35 | 29,930 |
| Three Letter Animals Quiz | 0 | - | 3.97 | 300,526 |
| Animals A-Z #2 | 0 | - | 4.12 | 66,129 |
| Word Puzzles - Animals #1 | 0 | - | 4.37 | 28,548 |
| Word Puzzles - Animals #2 | 0 | - | 4.20 | 24,796 |
| Animal Decoder | 0 | - | 4.06 | 15,481 |
| Largest Land Animals of the Americas | 0 | - | 4.38 | 20,214 |
| Animals by Alternate Etymology | 0 | - | 3.49 | 9,593 |
| Fish... or Not a Fish? | 0 | - | 4.39 | 43,288 |
| The Shark Quiz!! | 0 | - | 4.25 | 24,647 |
| Animals that Start with A | 0 | - | 4.26 | 111,728 |
| Animals that Start with B | 0 | - | 4.31 | 113,434 |
| Animals that Start with C | 0 | - | 4.23 | 92,576 |
| Animals that Start with D | 0 | - | 4.25 | 86,696 |
| Animals that Start with E | 0 | - | 4.28 | 73,659 |
| Animals that Start with F | 0 | - | 4.28 | 106,799 |
| Animals that Start with G | 0 | - | 4.25 | 79,897 |
| Animals that Start with K | 0 | - | 4.07 | 66,380 |
| Animals that Start with M | 0 | - | 4.23 | 83,770 |
| Animals that Start with R | 0 | - | 4.27 | 87,165 |
| Animals that Start with T | 0 | - | 4.32 | 91,214 |
| Animals that Start with H | 0 | - | 4.31 | 86,072 |
| Animals that Start with O | 0 | - | 4.27 | 88,379 |
| Animals that Start with W | 0 | - | 4.36 | 46,993 |
| Natural Features of Countries #1 | 0 | - | 4.86 | 83,460 |
| Countries with Fjords | 0 | - | 4.93 | 100,372 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,390 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,273 |
| Has Anyone Ever Done It #1 | 0 | - | 4.81 | 54,881 |
| Pasta... or Composer? | 0 | - | 4.63 | 26,598 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,421 |
| Fictional Animals #2 | 0 | - | 3.97 | 36,310 |
| World's Longest Rivers | 0 | - | 4.88 | 121,348 |
| Draw All Country Borders and Borderless Countries | 0 | - | 4.99 | 162,450 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,147 |
| Australia True or False | 0 | - | 4.87 | 56,616 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,694 |
| Three Letter Mammals Quiz | 0 | - | 3.69 | 11,845 |
| Four Letter Mammals Quiz | 0 | - | 3.83 | 12,524 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,011 |
| Landforms Fill in the Blank | 0 | - | 4.41 | 91,538 |
| World's Longest Rivers on a Map | 0 | - | 4.91 | 87,055 |
| Rivers of Europe Quiz | 0 | - | 4.89 | 55,782 |
| Countries With No Rivers | 0 | - | 4.96 | 76,143 |
| Name a Valid Country on Each River | 0 | - | 4.96 | 61,404 |
| Countries That Touch the Baltic Sea | 0 | - | 4.98 | 115,794 |
| North Sea Countries | 0 | - | 4.92 | 86,713 |
| Black Sea Countries | 0 | - | 4.87 | 60,389 |
| Countries That Touch the Red Sea | 0 | - | 4.90 | 65,102 |
| Caspian Sea Countries | 0 | - | 4.90 | 63,178 |
| Seas on the World Map | 0 | - | 4.96 | 134,591 |
| Seas of the World | 0 | - | 5.00 | 155,068 |
| Countries with the Shortest Coastlines | 0 | - | 4.89 | 67,005 |
| Trace the Coast of Europe with a Map | 0 | - | 4.93 | 78,183 |
| Trace the Coast of Afro-Eurasia with a Map | 0 | - | 5.00 | 58,998 |
| Trace the Coast of the World Map | 0 | - | 4.99 | 55,240 |
| Literature Multiple Choice #1 | 0 | - | 4.50 | 40,665 |
| Literature Multiple Choice #2 | 0 | - | 4.44 | 34,400 |
| Diseases: Virus... or Bacteria? | 0 | - | 4.61 | 38,503 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 149,894 |
| Animal Adjectives | 0 | - | 4.77 | 59,887 |
| Animals by Skeleton Image | 0 | - | 4.80 | 46,122 |
| Animals by Close-up Image | 0 | - | 4.42 | 217,187 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,376 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,020 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,332 |
| Animals that Start with N | 0 | - | 3.73 | 31,527 |
| Natural Features of Countries #2 | 0 | - | 4.55 | 37,372 |
| Geologic Time Scale | 0 | - | 4.46 | 9,952 |
| Countries Farthest From the Sea | 0 | - | 4.98 | 74,362 |
| Largest Lakes in the United States on a Map | 0 | - | 4.90 | 29,745 |
| Five Countries with the Longest Coastline by Continent | 0 | - | 4.97 | 114,929 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,066 |
| What Color is It - Multiple Choice | 0 | - | 4.47 | 43,844 |
| Image to Country - Multiple Choice #1 | 0 | - | 4.70 | 51,215 |
| Multiple Choice Numbers #1 | 0 | - | 4.49 | 46,939 |
| Multiple Choice General Knowledge #6 | 0 | - | 4.54 | 29,642 |
| SAT Vocabulary Words Starting With A | 0 | - | 4.42 | 22,714 |
| SAT Vocabulary Words Starting With D | 0 | - | 4.55 | 20,108 |
| SAT Vocabulary Words Starting With C | 0 | - | 4.51 | 19,267 |
| SAT Vocabulary Words Starting With E | 0 | - | 4.53 | 20,050 |
| Has Anyone Ever Done It #3 | 0 | - | 4.56 | 50,947 |
| Has Anyone Ever Done It #2 | 0 | - | 4.46 | 46,908 |
| Football... or football? | 0 | - | 3.93 | 26,428 |
| Multiple Choice General Knowledge #5 | 0 | - | 4.55 | 42,474 |
| SAT Vocabulary Words Starting With I | 0 | - | 4.66 | 15,863 |
| Animal Anatomy Quiz | 0 | - | 4.39 | 59,722 |
| Biggest Animals by Category | 0 | - | 4.18 | 73,000 |
| Word Scramble - Animals #1 | 0 | - | 4.36 | 137,755 |
| Animal Sounds | 0 | - | 4.26 | 191,334 |
| Animals of Australia | 0 | - | 4.52 | 42,204 |
| Word Scramble - Animals #2 | 0 | - | 4.39 | 52,299 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,271 |
| Word Scramble - Random Animals | 0 | - | 4.41 | 48,984 |
| Animal Emojis | 0 | - | 4.73 | 83,586 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,238 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,086 |
| Mammals by Picture #3 | 0 | - | 4.39 | 61,876 |
| Mammals by Picture #4 | 0 | - | 4.03 | 33,986 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,301 |
| Mammals by Picture #2 | 0 | - | 4.28 | 57,999 |
| Birds in the Answer | 0 | - | 4.56 | 52,735 |
| North American Bird-Named Teams | 0 | - | 4.43 | 67,702 |
| U.S. Cities with Landforms in The Name | 0 | - | 4.26 | 70,751 |
| Atlantic Ocean General Knowledge | 0 | - | 4.74 | 21,187 |
| Indian Ocean General Knowledge | 0 | - | 4.52 | 22,170 |
| Bodies of Water by Cities | 0 | - | 4.77 | 28,504 |
| Biggest Lakes in the World | 0 | - | 4.63 | 89,118 |
| Great Lakes Quiz | 0 | - | 4.78 | 50,184 |
| Rivers and Lakes whose Names are Countries | 0 | - | 4.95 | 45,250 |
| Famous Rivers | 0 | - | 4.74 | 104,648 |
| City to River #1 | 0 | - | 4.59 | 35,766 |
| Most Populous River Basins | 0 | - | 4.61 | 39,588 |
| Rivers that Flow through the Most Countries | 0 | - | 4.53 | 40,175 |
| Seas that Touch the Most Countries | 0 | - | 4.63 | 96,047 |
| Countries Bordering the Four Color Seas | 0 | - | 4.92 | 22,844 |
| Countries with the Longest Coastline Bordering Each Other | 0 | - | 4.89 | 28,394 |
| Flowers by Picture | 0 | - | 4.46 | 105,100 |
| NBA Basketball Multiple Choice | 0 | - | 4.04 | 35,015 |
| Italy Multiple Choice | 0 | - | 4.74 | 103,363 |
| Which Country Does Not Border... | 0 | - | 4.78 | 93,207 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,593 |
| 1, 2, 3, or 4? | 0 | - | 4.28 | 69,830 |
| General Knowledge True False #1 | 0 | - | 4.58 | 55,317 |
| General Knowledge True False #2 | 0 | - | 4.44 | 36,781 |
| General Knowledge True False #3 | 0 | - | 4.49 | 36,917 |
| Multiple Choice General Knowledge #1 | 0 | - | 4.26 | 253,741 |
| Multiple Choice General Knowledge #3 | 0 | - | 4.28 | 57,575 |
| Multiple Choice General Knowledge #2 | 0 | - | 4.17 | 61,881 |
| Multiple Choice General Knowledge #4 | 0 | - | 4.29 | 53,570 |
| Best of Malkiboy's Multiple Choice General Knowledge | 0 | - | 4.70 | 21,915 |
| Pick a Picture - Musical Instruments | 0 | - | 4.53 | 51,993 |
| Animal Idioms Quiz #1 | 0 | - | 4.32 | 42,946 |
| Animal Idioms Quiz #2 | 0 | - | 4.33 | 43,509 |
| Birds by Picture #2 | 0 | - | 4.33 | 36,094 |
| Birds by Picture #3 | 0 | - | 4.24 | 32,961 |
| Dog Knowledge | 0 | - | 4.46 | 34,235 |
| Landforms by Description Quiz | 0 | - | 4.33 | 25,989 |
