| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,645 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,646 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,181 |
| Songs with Body Parts in the Title | 0 | - | 4.31 | 215,295 |
| Title NOT in the Lyrics | 0 | - | 4.43 | 72,022 |
| Title in the Lyrics #8 | 0 | - | 4.52 | 112,574 |
| Title in the Lyrics #9 | 0 | - | 4.47 | 102,260 |
| Pasta... or Composer? | 0 | - | 4.63 | 26,626 |
| Fruits by Picture | 0 | - | 4.20 | 805,931 |
| Movies with Food in the Title | 0 | - | 4.14 | 232,204 |
| Songs with Colors in the Title | 0 | - | 3.88 | 41,568 |
| Songs with Names in the Title #1 | 0 | - | 4.08 | 47,297 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 32,508 |
| Songs with Countries in the Title | 0 | - | 3.85 | 44,511 |
| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 57,045 |
| Title in the Lyrics #1 | 0 | - | 4.32 | 221,630 |
| Title in the Lyrics #3 | 0 | - | 4.13 | 123,271 |
| Title in the Lyrics #4 | 0 | - | 4.34 | 141,610 |
| Title in the Lyrics #5 | 0 | - | 4.15 | 102,526 |
| Title in the Lyrics #6 | 0 | - | 4.35 | 94,387 |
| Title in the Lyrics #7 | 0 | - | 4.39 | 95,550 |
| Title in the Lyrics #10 | 0 | - | 4.06 | 56,026 |
| People with Food Names | 0 | - | 4.10 | 60,779 |
| 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 | 247,575 |
| Title in the Lyrics - Hair Band Songs | 0 | - | 4.02 | 21,666 |
| Title in the Lyrics - Names | 0 | - | 3.94 | 41,338 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 139,069 |
| Foods of the World by Description | 0 | - | 4.18 | 45,983 |
| Foods by Picture | 0 | - | 3.81 | 225,765 |
| Citrus Fruits | 0 | - | 3.63 | 41,997 |
| Junk Foods by Picture | 0 | - | 3.69 | 96,178 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 158,381 |
| Vegetables by Picture | 0 | - | 4.39 | 63,108 |
| Most Popular Fast Food Restaurants | 0 | - | 4.23 | 666,992 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,550 |
| Movies with Names in the Title #2 | 0 | - | 4.49 | 91,083 |
| Movie Titles by Emoji | 0 | - | 4.43 | 121,523 |
| Sayings About Food #1 | 0 | - | 4.17 | 120,653 |
| Sayings About Food #2 | 0 | - | 4.26 | 62,747 |
| Song Titles with Shared First Words #1 | 0 | - | 4.79 | 25,801 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,604,648 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,453 |
| Countries by National Anthem | 0 | - | 4.92 | 71,121 |
| Song Title Antonyms #1 | 0 | - | 4.11 | 87,393 |
| Song Title Antonyms #2 | 0 | - | 4.36 | 76,764 |
| 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 | 69,457 |
| Obfuscations of Song Titles #1 | 0 | - | 4.38 | 34,566 |
| Books with Names in the Title #1 | 0 | - | 4.26 | 70,365 |
| Movies with Names in the Title #1 | 0 | - | 4.28 | 138,655 |
| Movies with Names in the Title #3 | 0 | - | 4.19 | 64,572 |
| Movies with Animals in the Title #1 | 0 | - | 4.20 | 183,285 |
| Movies with Animals in the Title #2 | 0 | - | 4.28 | 108,148 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,094,448 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 164,404 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,183 |
| Anagram Chain - Countries | 0 | - | 4.98 | 115,833 |
| 7 Deadly Sins | 0 | - | 4.88 | 397,736 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 448,114 |
| Countries with Four Letters | 0 | - | 4.99 | 420,372 |
| Random Symbol to Element | 0 | - | 4.88 | 92,531 |
| Random Capital to Country | 0 | - | 4.99 | 2,584,391 |
| Random Country to Capital | 0 | - | 4.98 | 915,110 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,748 |
| Countries but all Vowels are Changed to O | 0 | - | 4.93 | 68,679 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,860 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,833 |
| Eight Most Popular Berries | 0 | - | 4.43 | 99,027 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.44 | 67,388 |
| Fruits: No Vowels | 0 | - | 4.81 | 99,078 |
| The Michael Jackson Quiz | 0 | - | 4.23 | 28,183 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 716,213 |
| Movies with Landforms in the Name | 0 | - | 4.16 | 50,350 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,093,891 |
| Islands by Country #1 | 0 | - | 4.87 | 174,831 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,185 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,539 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,507 |
| Countries by Emojis | 0 | - | 4.99 | 237,825 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 199,017 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 170,330 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,454 |
| Country Chain | 0 | - | 4.96 | 216,430 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 215,047 |
| Capital Cities Chain | 0 | - | 4.84 | 82,264 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,392 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 318,705 |
| Name a Valid Country #3 | 0 | - | 4.99 | 261,726 |
| Name a Valid Country #1 | 0 | - | 4.99 | 287,071 |
| Name a Valid Country #2 | 0 | - | 4.98 | 249,084 |
| Name a Valid Country #4 | 0 | - | 4.97 | 254,063 |
| Name a Valid Country #5 | 0 | - | 4.99 | 204,856 |
| Name a Valid Country #6 | 0 | - | 4.94 | 128,313 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,316 |
| Fruit & Vegetable Varieties Quiz | 0 | - | 4.30 | 58,301 |
| Plants as Key Ingredient | 0 | - | 4.40 | 46,333 |
| Answers are Beverages | 0 | - | 4.10 | 61,246 |
| Basic Cake Ingredients | 0 | - | 4.23 | 110,351 |
| Types of Food | 0 | - | 4.24 | 89,426 |
| The Foods they Ate | 0 | - | 4.03 | 69,352 |
| Animals Used in Food | 0 | - | 4.28 | 77,902 |
| Most Popular Fruits | 0 | - | 4.16 | 96,448 |
| Healthiest Fruits and Vegetables | 0 | - | 4.02 | 46,717 |
| 10 Most Popular Pizza Toppings | 0 | - | 4.06 | 84,988 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,521 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,124 |
| 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 | 54,630 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,353 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,207 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 95,914 |
| 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 | 195,040 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 61,881 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 320,770 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,837 |
| The Eleven Colors | 0 | - | 4.73 | 234,585 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 335,582 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,207 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,916 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,710 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 78,275 |
| The Only Country ... | 0 | - | 4.91 | 80,459 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,732 |
| Random Countries by Borders | 0 | - | 4.99 | 81,968 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 138,269 |
| Random Name a Valid Country | 0 | - | 4.99 | 204,133 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,097 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 234,726 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,835 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,223 |
| French Food Words | 0 | - | 4.78 | 194,221 |
| Fruits in the Answer | 0 | - | 4.32 | 108,935 |
| Bread Alone | 0 | - | 4.48 | 27,060 |
| Vegetables: No Vowels | 0 | - | 4.74 | 73,664 |
| Foods that Start with W | 0 | - | 4.21 | 86,815 |
| Foods that Start with C | 0 | - | 4.15 | 137,568 |
| Foods that Start with G | 0 | - | 4.03 | 74,431 |
| Foods that Start with L | 0 | - | 4.09 | 84,956 |
| Foods that Start with P | 0 | - | 4.13 | 108,150 |
| Foods that Start with R | 0 | - | 4.15 | 110,549 |
| Foods that Start with O | 0 | - | 4.23 | 65,350 |
| Musicians Who Died Young | 0 | - | 4.39 | 107,839 |
| 2000s Music Trivia #1 | 0 | - | 4.04 | 66,857 |
| 2000s Music Trivia #2 | 0 | - | 4.19 | 52,709 |
| 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 | 147,947 |
| Twelve Days of Christmas | 0 | - | 4.45 | 145,870 |
| Rudolph the Red-Nosed Reindeer | 0 | - | 4.53 | 76,115 |
| Songs From Movies | 0 | - | 4.35 | 65,758 |
| Historical Middle Names | 0 | - | 4.16 | 35,600 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 40,409 |
| First Names of Historical Figures #1 | 0 | - | 4.39 | 228,985 |
| 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 | 173,768 |
| First Names of Scientists | 0 | - | 4.50 | 56,650 |
| 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 | 67,560 |
| Star Wars Quotes | 0 | - | 4.83 | 175,510 |
| Quotes from Historical Figures #1 | 0 | - | 4.50 | 87,316 |
| Santa's Reindeer | 0 | - | 4.47 | 192,505 |
| Countries of the World - One Minute Sprint | 0 | - | 4.35 | 971,083 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 274,212 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 278,303 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 78,955 |
| 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 | 44,462 |
| Answers are Elements #2 | 0 | - | 4.43 | 54,907 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 66,668 |
| Word Scramble - European Countries | 0 | - | 4.70 | 141,304 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,500 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 94,178 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,816 |
| Empty World Map without 20 Random Countries | 0 | - | 4.93 | 136,413 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 380,630 |
| Capitals in Random Squares of the World Map | 0 | - | 4.91 | 75,139 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 275,748 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 112,314 |
| Christmas Decoder | 0 | - | 4.42 | 49,423 |
| Cities Chain #2 | 0 | - | 4.42 | 56,247 |
| Cities Chain #1 | 0 | - | 4.61 | 66,476 |
| Word Chain - Christmas | 0 | - | 4.51 | 50,509 |
| Periodic Table Elements A-Z | 0 | - | 4.77 | 102,519 |
| Name a Valid Element | 0 | - | 4.64 | 69,784 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,495 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 40,394 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 88,954 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,139 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,817 |
