| Original 151 Pokémon | 0 | - | 4.96 | 791,447 |
| All the Pokémon (#0001 to #1025) | 0 | - | 4.98 | 134,880 |
| Pokémon by Picture | 0 | - | 4.38 | 74,363 |
| Video Game Logos Quiz | 0 | - | 4.40 | 184,419 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,158 |
| Empires by Maps | 0 | - | 4.98 | 121,016 |
| Musicians by Picture #1 | 0 | - | 4.37 | 109,302 |
| Musicians by Picture #2 | 0 | - | 4.29 | 76,826 |
| Musicians by Picture #4 | 0 | - | 4.07 | 65,202 |
| Musicians by Picture #3 | 0 | - | 4.10 | 59,217 |
| All Country Flags of the World | 0 | - | 5.00 | 3,682,845 |
| Merged Company Logos #1 | 0 | - | 4.90 | 106,832 |
| Commonly Mixed-Up Countries - Multiple Choice | 0 | - | 4.98 | 52,799 |
| Pokémon Types | 0 | - | 4.44 | 218,661 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,364 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 104,736 |
| Play-Doh People from History | 0 | - | 4.99 | 95,098 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 61,263 |
| Jeppy in Disguise #1 | 0 | - | 4.92 | 49,607 |
| Jeppy in Disguise #2 | 0 | - | 4.96 | 49,723 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,779 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,540,483 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,094,514 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 734,545 |
| Generation II Pokémon | 0 | - | 4.24 | 38,289 |
| Pokémon Evolutions - 1st Generation | 0 | - | 4.27 | 70,124 |
| Pokémon Real-Life Resemblances | 0 | - | 4.23 | 79,595 |
| Pokémon with King in Their Name | 0 | - | 4.77 | 29,960 |
| Main Series Pokémon Games | 0 | - | 4.65 | 11,496 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,686 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,715 |
| Musicians by Picture #5 | 0 | - | 3.93 | 54,456 |
| Rappers by Picture | 0 | - | 4.23 | 134,961 |
| Flags with Crescents | 0 | - | 4.98 | 170,244 |
| Country Flag Trivia | 0 | - | 4.81 | 57,411 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,184 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,860 |
| Flags to Languages | 0 | - | 4.95 | 173,949 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 87,852 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,521 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,516 |
| Badly Drawn Flags #1 | 0 | - | 4.99 | 60,700 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 53,083 |
| Real vs. Fake Flags | 0 | - | 4.98 | 124,802 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 181,972 |
| National Football Team Logos | 0 | - | 4.85 | 180,902 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,724 |
| A Quiz About Elvis Presley | 0 | - | 4.34 | 21,262 |
| Countries by National Anthem | 0 | - | 4.93 | 71,304 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,351 |
| Years in History by Picture | 0 | - | 4.44 | 35,626 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 104,145 |
| Where Are These Doors? | 0 | - | 4.45 | 30,086 |
| Star Wars Original Trilogy Characters by Picture | 0 | - | 4.91 | 49,659 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,606 |
| Famous Foreheads #1 | 0 | - | 4.47 | 75,118 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 338,219 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 144,877 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,184 |
| Car Logos Quiz #1 | 0 | - | 4.52 | 541,114 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,429,329 |
| Merged Company Logos #2 | 0 | - | 4.75 | 77,798 |
| Pokemon Moves Quiz | 0 | - | 3.28 | 51,849 |
| Pokémon Theme Tune Lyrics | 0 | - | 4.31 | 90,547 |
| List of All Ash Ketchum's Pokémon | 0 | - | 4.02 | 29,386 |
| Elton John Quiz | 0 | - | 4.49 | 18,495 |
| Fruits by Picture | 0 | - | 4.19 | 808,092 |
| Old Movies by Picture | 0 | - | 4.51 | 25,156 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,143 |
| Name that Object #1 | 0 | - | 3.57 | 96,538 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,803 |
| Animals by Close-up Image | 0 | - | 4.42 | 218,602 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,800 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,345 |
| Mammals by Picture #1 | 0 | - | 4.70 | 92,057 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 48,097 |
| International Footballers by Picture | 0 | - | 4.51 | 55,935 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 285,139 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 108,037 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.51 | 50,973 |
| Geography by Picture - B | 0 | - | 4.42 | 55,682 |
| Geography by Picture - H | 0 | - | 4.50 | 58,285 |
| Geography by Picture - N | 0 | - | 4.45 | 42,258 |
| Geography by Picture - R | 0 | - | 4.56 | 41,079 |
| Geography by Picture - T | 0 | - | 4.54 | 57,907 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 281,084 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 172,025 |
| Flag Maths | 0 | - | 4.64 | 57,793 |
| Satellite Images #1 | 0 | - | 4.47 | 129,495 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,413 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,997 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 50,019 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 39,050 |
| Cities by Picture #1 | 0 | - | 4.73 | 86,213 |
| Soccer Team Logos | 0 | - | 4.26 | 375,763 |
| Random Logos Quiz | 0 | - | 4.33 | 208,827 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 115,623 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 262,731 |
| Brand Logos That Start with A | 0 | - | 4.52 | 70,692 |
| Pictures by Letter - A | 0 | - | 4.18 | 33,519 |
| Pictures by Letter - J | 0 | - | 4.31 | 40,147 |
| Pictures by Letter - B | 0 | - | 4.32 | 44,092 |
| Pictures by Letter - D | 0 | - | 4.14 | 37,689 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,889 |
| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 57,439 |
| Movies by Screenshot | 0 | - | 4.45 | 91,339 |
| Name the Cat Flags | 0 | - | 5.00 | 40,426 |
| Name a Minecraft Mob A-Z | 0 | - | 4.88 | 43,077 |
| #1 Hits of the 1980s | 0 | - | 4.87 | 148,844 |
| Twelve Days of Christmas | 0 | - | 4.45 | 146,098 |
| Rudolph the Red-Nosed Reindeer | 0 | - | 4.53 | 76,341 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,506 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,571 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 269,286 |
| Foods by Picture | 0 | - | 3.81 | 226,297 |
| Flowers by Picture | 0 | - | 4.46 | 105,736 |
| Name that Bug | 0 | - | 4.12 | 45,590 |
| Islands by Shape #1 | 0 | - | 4.33 | 84,424 |
| Junk Foods by Picture | 0 | - | 3.69 | 96,508 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,843 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 58,066 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,783 |
| Christmas by Picture | 0 | - | 4.26 | 28,202 |
| Elements by Picture | 0 | - | 4.27 | 70,099 |
| Hats by Picture | 0 | - | 4.21 | 17,992 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,393 |
| Weapons by Picture | 0 | - | 4.13 | 21,107 |
| Cars by Picture | 0 | - | 3.89 | 41,626 |
| Reptile Picture Quiz | 0 | - | 4.32 | 14,324 |
| Authors by Picture | 0 | - | 4.48 | 25,568 |
| Plants by Picture | 0 | - | 4.24 | 14,482 |
| Islands by Picture | 0 | - | 4.28 | 107,284 |
| Fruit and Vegetable Emojis | 0 | - | 4.45 | 90,396 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,326 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 55,962 |
| Planets By Picture Quiz | 0 | - | 4.49 | 57,048 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 41,368 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,199 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 59,046 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,653 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,627 |
| Australian Animals By Picture | 0 | - | 4.45 | 31,680 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,292 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,212 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,832 |
| Birds by Picture #2 | 0 | - | 4.33 | 36,527 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,366 |
| Birds by Picture #3 | 0 | - | 4.24 | 33,332 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 165,379 |
| Oscar Nominated Actresses by Picture #1 | 0 | - | 4.30 | 129,667 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,565 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,529 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 51,257 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 71,876 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.14 | 79,561 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.16 | 72,593 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.15 | 95,788 |
| Women in History by Picture | 0 | - | 4.25 | 25,969 |
| Oscar Nominated Actors by Picture #2 | 0 | - | 4.30 | 46,686 |
| Oscar Nominated Actresses by Picture #2 | 0 | - | 4.38 | 48,819 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.29 | 46,242 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 239,896 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 159,519 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 93,633 |
| Geography by Picture - E | 0 | - | 3.55 | 47,432 |
| Geography by Picture - A | 0 | - | 4.39 | 60,330 |
| Geography by Picture - D | 0 | - | 4.15 | 45,712 |
| Landforms by Picture | 0 | - | 4.31 | 20,703 |
| Geography by Picture - F | 0 | - | 4.31 | 51,077 |
| Geography by Picture - G | 0 | - | 4.39 | 48,006 |
| Geography by Picture - I | 0 | - | 4.00 | 39,471 |
| Geography by Picture - J | 0 | - | 4.16 | 38,517 |
| Geography by Picture - K | 0 | - | 4.29 | 33,178 |
| Geography by Picture - C | 0 | - | 4.31 | 57,133 |
| Geography by Picture - L | 0 | - | 4.37 | 59,049 |
| Geography by Picture - M | 0 | - | 4.14 | 40,511 |
| Geography by Picture - P | 0 | - | 4.24 | 42,485 |
| Geography by Picture - O | 0 | - | 4.01 | 28,180 |
| Geography by Picture - S | 0 | - | 4.38 | 47,093 |
| Emoji Flags | 0 | - | 4.35 | 44,165 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 59,005 |
| Select the World Flags | 0 | - | 4.27 | 37,845 |
| Fill the Map of Europe by Guessing Flag Colors | 0 | - | 4.68 | 38,015 |
| Languages by Combined Flags | 0 | - | 4.53 | 100,247 |
| Satellite Images Quiz #3 | 0 | - | 4.35 | 73,456 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 66,640 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 70,942 |
| Peninsulas by Satellite Image | 0 | - | 4.53 | 27,862 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 394,997 |
| Landmarks Picture Quiz #2 | 0 | - | 4.38 | 131,027 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 43,951 |
| Places by City - Tile Select | 0 | - | 4.48 | 19,361 |
| Airline Logos | 0 | - | 4.45 | 141,045 |
| Brand Logos Quiz #2 | 0 | - | 4.70 | 1,693,213 |
| Brand Logos Quiz #4 | 0 | - | 4.45 | 1,014,734 |
| Fast Food Logos Quiz | 0 | - | 4.45 | 248,837 |
| Movie Logos | 0 | - | 4.33 | 239,222 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 159,416 |
| Brand Logos That Start With M | 0 | - | 4.40 | 63,134 |
| Brand Logos That Start With S | 0 | - | 4.37 | 57,920 |
