| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,640 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,642 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,180 |
| Songs with Body Parts in the Title | 0 | - | 4.31 | 215,288 |
| Title NOT in the Lyrics | 0 | - | 4.43 | 72,021 |
| Title in the Lyrics #8 | 0 | - | 4.52 | 112,567 |
| Title in the Lyrics #9 | 0 | - | 4.47 | 102,257 |
| Pasta... or Composer? | 0 | - | 4.63 | 26,626 |
| Fruits by Picture | 0 | - | 4.20 | 805,918 |
| Movies with Food in the Title | 0 | - | 4.14 | 232,199 |
| Songs with Colors in the Title | 0 | - | 3.88 | 41,566 |
| Songs with Names in the Title #1 | 0 | - | 4.08 | 47,296 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 32,507 |
| Songs with Countries in the Title | 0 | - | 3.85 | 44,511 |
| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 57,043 |
| Title in the Lyrics #1 | 0 | - | 4.32 | 221,625 |
| Title in the Lyrics #3 | 0 | - | 4.13 | 123,266 |
| Title in the Lyrics #4 | 0 | - | 4.34 | 141,607 |
| Title in the Lyrics #5 | 0 | - | 4.15 | 102,522 |
| Title in the Lyrics #6 | 0 | - | 4.35 | 94,384 |
| Title in the Lyrics #7 | 0 | - | 4.39 | 95,547 |
| Title in the Lyrics #10 | 0 | - | 4.06 | 56,023 |
| People with Food Names | 0 | - | 4.10 | 60,776 |
| First Name Songs | 0 | - | 4.17 | 30,844 |
| Songs with Animals in the Title #2 | 0 | - | 3.90 | 27,921 |
| Books with Food in the Title | 0 | - | 3.93 | 39,634 |
| Fast Food Logos Quiz | 0 | - | 4.44 | 247,570 |
| Title in the Lyrics - Hair Band Songs | 0 | - | 4.02 | 21,666 |
| Title in the Lyrics - Names | 0 | - | 3.94 | 41,335 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 139,069 |
| Foods of the World by Description | 0 | - | 4.18 | 45,982 |
| Foods by Picture | 0 | - | 3.81 | 225,763 |
| Citrus Fruits | 0 | - | 3.63 | 41,997 |
| Junk Foods by Picture | 0 | - | 3.69 | 96,177 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 158,379 |
| Vegetables by Picture | 0 | - | 4.39 | 63,104 |
| Most Popular Fast Food Restaurants | 0 | - | 4.23 | 666,980 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,550 |
| Movies with Names in the Title #2 | 0 | - | 4.49 | 91,078 |
| Movie Titles by Emoji | 0 | - | 4.43 | 121,519 |
| Sayings About Food #1 | 0 | - | 4.17 | 120,652 |
| Sayings About Food #2 | 0 | - | 4.26 | 62,746 |
| Song Titles with Shared First Words #1 | 0 | - | 4.79 | 25,801 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,604,475 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,453 |
| Countries by National Anthem | 0 | - | 4.92 | 71,119 |
| Song Title Antonyms #1 | 0 | - | 4.11 | 87,392 |
| Song Title Antonyms #2 | 0 | - | 4.36 | 76,763 |
| Song Title Vocabulary | 0 | - | 4.35 | 62,296 |
| Song Titles by Synonyms #2 | 0 | - | 4.40 | 56,800 |
| Song Titles by Synonyms #1 | 0 | - | 4.18 | 69,454 |
| Obfuscations of Song Titles #1 | 0 | - | 4.38 | 34,566 |
| Books with Names in the Title #1 | 0 | - | 4.26 | 70,364 |
| Movies with Names in the Title #1 | 0 | - | 4.28 | 138,648 |
| Movies with Names in the Title #3 | 0 | - | 4.19 | 64,570 |
| Movies with Animals in the Title #1 | 0 | - | 4.20 | 183,263 |
| Movies with Animals in the Title #2 | 0 | - | 4.28 | 108,142 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,094,391 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 164,396 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,176 |
| Anagram Chain - Countries | 0 | - | 4.98 | 115,828 |
| 7 Deadly Sins | 0 | - | 4.88 | 397,722 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 448,095 |
| Countries with Four Letters | 0 | - | 4.99 | 420,360 |
| Random Symbol to Element | 0 | - | 4.88 | 92,529 |
| Random Capital to Country | 0 | - | 4.99 | 2,584,307 |
| Random Country to Capital | 0 | - | 4.98 | 915,064 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,747 |
| Countries but all Vowels are Changed to O | 0 | - | 4.93 | 68,669 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,857 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,833 |
| Eight Most Popular Berries | 0 | - | 4.43 | 99,025 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.44 | 67,382 |
| Fruits: No Vowels | 0 | - | 4.81 | 99,072 |
| The Michael Jackson Quiz | 0 | - | 4.23 | 28,179 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 716,177 |
| Movies with Landforms in the Name | 0 | - | 4.16 | 50,349 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,093,865 |
| Islands by Country #1 | 0 | - | 4.87 | 174,825 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,184 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,535 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,504 |
| Countries by Emojis | 0 | - | 4.99 | 237,814 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 199,010 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 170,325 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,448 |
| Country Chain | 0 | - | 4.96 | 216,425 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 215,037 |
| Capital Cities Chain | 0 | - | 4.84 | 82,258 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,391 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 318,682 |
| Name a Valid Country #3 | 0 | - | 4.99 | 261,708 |
| Name a Valid Country #1 | 0 | - | 4.99 | 287,037 |
| Name a Valid Country #2 | 0 | - | 4.98 | 249,055 |
| Name a Valid Country #4 | 0 | - | 4.97 | 254,043 |
| Name a Valid Country #5 | 0 | - | 4.99 | 204,806 |
| Name a Valid Country #6 | 0 | - | 4.94 | 128,297 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,316 |
| Fruit & Vegetable Varieties Quiz | 0 | - | 4.30 | 58,300 |
| Plants as Key Ingredient | 0 | - | 4.40 | 46,332 |
| Answers are Beverages | 0 | - | 4.10 | 61,243 |
| Basic Cake Ingredients | 0 | - | 4.23 | 110,351 |
| Types of Food | 0 | - | 4.24 | 89,420 |
| The Foods they Ate | 0 | - | 4.03 | 69,347 |
| Animals Used in Food | 0 | - | 4.28 | 77,899 |
| Most Popular Fruits | 0 | - | 4.16 | 96,445 |
| Healthiest Fruits and Vegetables | 0 | - | 4.02 | 46,716 |
| 10 Most Popular Pizza Toppings | 0 | - | 4.06 | 84,986 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,519 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,119 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,831 |
| Songs with Love in the Title | 0 | - | 4.14 | 18,758 |
| Title in the Lyrics - Musicals | 0 | - | 4.28 | 54,629 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,348 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,200 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 95,912 |
| Movies with Colors in the Title #1 | 0 | - | 3.84 | 36,123 |
| Movies with Colors in the Title #2 | 0 | - | 3.47 | 54,380 |
| Movie Title Antonyms #1 | 0 | - | 4.81 | 195,036 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 61,879 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 320,761 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,835 |
| The Eleven Colors | 0 | - | 4.73 | 234,579 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 335,543 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,205 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,909 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,704 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 78,264 |
| The Only Country ... | 0 | - | 4.91 | 80,452 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,730 |
| Random Countries by Borders | 0 | - | 4.99 | 81,960 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 138,258 |
| Random Name a Valid Country | 0 | - | 4.99 | 204,121 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,090 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 234,713 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,822 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,213 |
| French Food Words | 0 | - | 4.78 | 194,214 |
| Fruits in the Answer | 0 | - | 4.32 | 108,931 |
| Bread Alone | 0 | - | 4.48 | 27,059 |
| Vegetables: No Vowels | 0 | - | 4.74 | 73,660 |
| Foods that Start with W | 0 | - | 4.21 | 86,815 |
| Foods that Start with C | 0 | - | 4.15 | 137,562 |
| Foods that Start with G | 0 | - | 4.03 | 74,429 |
| Foods that Start with L | 0 | - | 4.09 | 84,953 |
| Foods that Start with P | 0 | - | 4.13 | 108,150 |
| Foods that Start with R | 0 | - | 4.15 | 110,546 |
| Foods that Start with O | 0 | - | 4.23 | 65,348 |
| Musicians Who Died Young | 0 | - | 4.39 | 107,829 |
| 2000s Music Trivia #1 | 0 | - | 4.04 | 66,856 |
| 2000s Music Trivia #2 | 0 | - | 4.19 | 52,708 |
| 1990s Music Trivia #1 | 0 | - | 4.28 | 50,678 |
| 1990s Music Trivia #2 | 0 | - | 4.06 | 35,607 |
| #1 Hits of the 1980s | 0 | - | 4.86 | 147,944 |
| Twelve Days of Christmas | 0 | - | 4.45 | 145,869 |
| Rudolph the Red-Nosed Reindeer | 0 | - | 4.53 | 76,115 |
| Songs From Movies | 0 | - | 4.35 | 65,756 |
| Historical Middle Names | 0 | - | 4.16 | 35,599 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 40,408 |
| First Names of Historical Figures #1 | 0 | - | 4.39 | 228,982 |
| Random Nicknames #1 | 0 | - | 4.11 | 34,791 |
| Birth Names | 0 | - | 4.30 | 61,686 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,764 |
| First Names of Scientists | 0 | - | 4.50 | 56,648 |
| Books with Animals in the Title #2 | 0 | - | 4.23 | 18,011 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,096 |
| Literary Quotes #1 | 0 | - | 4.49 | 33,494 |
| Top 100 Movie Quotes | 0 | - | 4.44 | 67,555 |
| Star Wars Quotes | 0 | - | 4.83 | 174,997 |
| Quotes from Historical Figures #1 | 0 | - | 4.50 | 87,315 |
| Santa's Reindeer | 0 | - | 4.47 | 192,499 |
| Countries of the World - One Minute Sprint | 0 | - | 4.35 | 970,987 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 274,193 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 278,291 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 78,953 |
| Places with Colors in the Name | 0 | - | 4.27 | 72,244 |
| What Color is It - Multiple Choice | 0 | - | 4.47 | 43,914 |
| Cocktail Shopping List | 0 | - | 4.44 | 44,461 |
| Answers are Elements #2 | 0 | - | 4.43 | 54,901 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 66,664 |
| Word Scramble - European Countries | 0 | - | 4.70 | 141,299 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,494 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 94,141 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,814 |
| Empty World Map without 20 Random Countries | 0 | - | 4.93 | 136,403 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 380,614 |
| Capitals in Random Squares of the World Map | 0 | - | 4.91 | 75,139 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 275,740 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 112,306 |
| Christmas Decoder | 0 | - | 4.42 | 49,423 |
| Cities Chain #2 | 0 | - | 4.42 | 56,247 |
| Cities Chain #1 | 0 | - | 4.61 | 66,474 |
| Word Chain - Christmas | 0 | - | 4.51 | 50,506 |
| Periodic Table Elements A-Z | 0 | - | 4.77 | 102,515 |
| Name a Valid Element | 0 | - | 4.64 | 69,781 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,483 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 40,394 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 88,952 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,133 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,802 |
