| Top World Languages A-Z | 0 | - | 4.83 | 36,756 |
| Geography by Letter - T | 0 | - | 4.84 | 154,339 |
| Alphabet Breadcrumb Trail | 0 | - | 4.96 | 28,329 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 82,456 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 108,239 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 180,725 |
| D Answers Quiz #1 | 0 | - | 4.41 | 103,957 |
| H Answers Quiz #1 | 0 | - | 4.44 | 123,080 |
| J Answers Quiz #1 | 0 | - | 4.44 | 90,917 |
| L Answers Quiz #1 | 0 | - | 4.45 | 96,986 |
| N Answers Quiz #1 | 0 | - | 4.46 | 97,721 |
| Q Answers Quiz | 0 | - | 4.41 | 55,285 |
| T Answers Quiz #2 | 0 | - | 4.41 | 47,491 |
| Answers that End in X | 0 | - | 4.41 | 44,942 |
| NATO Military Alphabet | 0 | - | 4.98 | 561,239 |
| Countries by Military Spending | 0 | - | 4.93 | 178,325 |
| Most Traded Currencies | 0 | - | 4.95 | 129,834 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 38,235 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 121,092 |
| Geography by Letter - A | 0 | - | 4.74 | 212,033 |
| Geography by Letter - B | 0 | - | 4.56 | 185,022 |
| Geography by Letter - H | 0 | - | 4.69 | 150,657 |
| Geography by Letter - C | 0 | - | 4.47 | 159,053 |
| Geography by Letter - D | 0 | - | 4.50 | 150,863 |
| Geography by Letter - E | 0 | - | 4.42 | 147,926 |
| Geography by Letter - I | 0 | - | 4.42 | 122,274 |
| Geography by Letter - K | 0 | - | 4.53 | 118,638 |
| Geography by Letter - L | 0 | - | 4.43 | 148,827 |
| Geography by Letter - M | 0 | - | 4.49 | 118,904 |
| Geography by Letter - N | 0 | - | 4.51 | 127,463 |
| Geography by Letter - P | 0 | - | 4.47 | 176,361 |
| Geography by Letter - R | 0 | - | 4.43 | 132,023 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 140,891 |
| Geography by Letter - U | 0 | - | 4.53 | 143,423 |
| Asian Geography By Letter - K | 0 | - | 4.74 | 58,213 |
| A Answers Quiz #1 | 0 | - | 4.25 | 136,896 |
| B Answers Quiz #1 | 0 | - | 4.33 | 112,215 |
| C Answers Quiz #1 | 0 | - | 4.35 | 100,885 |
| E Answers Quiz #1 | 0 | - | 4.39 | 132,390 |
| F Answers Quiz #1 | 0 | - | 4.30 | 114,640 |
| G Answers Quiz #1 | 0 | - | 4.21 | 70,741 |
| I Answers Quiz #1 | 0 | - | 4.32 | 83,560 |
| K Answers Quiz #1 | 0 | - | 4.29 | 73,592 |
| M Answers Quiz #1 | 0 | - | 4.30 | 101,173 |
| O Answers Quiz #1 | 0 | - | 4.39 | 111,054 |
| P Answers Quiz #1 | 0 | - | 4.31 | 104,989 |
| R Answers Quiz #1 | 0 | - | 4.31 | 89,738 |
| S Answers Quiz #1 | 0 | - | 4.22 | 92,855 |
| T Answers Quiz #1 | 0 | - | 4.35 | 95,705 |
| U Answers Quiz #1 | 0 | - | 4.27 | 93,451 |
| V Answers Quiz #1 | 0 | - | 4.39 | 96,895 |
| W Answers Quiz #1 | 0 | - | 4.02 | 88,199 |
| Y Answers Quiz #1 | 0 | - | 4.28 | 71,986 |
| Z Answers Quiz #1 | 0 | - | 4.28 | 81,236 |
| Double A Answers | 0 | - | 4.28 | 35,373 |
| Double B Answers | 0 | - | 4.25 | 37,678 |
| Double C Answers | 0 | - | 4.31 | 41,877 |
| Double D Answers | 0 | - | 4.25 | 49,688 |
| Double E Answers | 0 | - | 4.23 | 39,916 |
| Double F Answers | 0 | - | 4.14 | 51,078 |
| Double G Answers | 0 | - | 4.22 | 47,679 |
| Double L Answers | 0 | - | 4.21 | 46,972 |
| Double M Answers | 0 | - | 4.33 | 49,856 |
| Double O Answers | 0 | - | 4.34 | 71,212 |
| Double P Answers | 0 | - | 4.03 | 48,997 |
| Double R Answers | 0 | - | 4.22 | 46,996 |
| Double S Answers | 0 | - | 4.19 | 39,116 |
| Double T Answers | 0 | - | 4.30 | 40,608 |
| Answers Begin and End with the Same Letter A-Z | 0 | - | 4.10 | 45,408 |
| A Answers Quiz #2 | 0 | - | 4.20 | 66,637 |
| C Answers Quiz #2 | 0 | - | 4.31 | 56,003 |
| D Answers Quiz #2 | 0 | - | 4.16 | 45,033 |
| E Answers Quiz #2 | 0 | - | 4.03 | 44,960 |
| F Answers Quiz #2 | 0 | - | 4.10 | 43,819 |
| G Answers Quiz #2 | 0 | - | 4.37 | 45,006 |
| L Answers Quiz #2 | 0 | - | 4.04 | 37,758 |
| R Answers Quiz #2 | 0 | - | 4.22 | 47,451 |
| S Answers Quiz #2 | 0 | - | 4.24 | 41,093 |
| V Answers Quiz #2 | 0 | - | 4.07 | 33,231 |
| W Answers Quiz #2 | 0 | - | 4.11 | 33,298 |
| N Answers Quiz #2 | 0 | - | 4.39 | 58,253 |
| Z Answers Quiz #2 | 0 | - | 4.12 | 32,403 |
| H Answers Quiz #2 | 0 | - | 4.27 | 51,469 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,404 |
| Geography A-Z #2 | 0 | - | 4.46 | 52,983 |
| Geography A-Z #5 | 0 | - | 4.44 | 37,412 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,663 |
| Movies that Start with G | 0 | - | 4.49 | 68,613 |
| Movies that Start with I | 0 | - | 4.41 | 65,230 |
| History by Letter - A | 0 | - | 4.51 | 153,401 |
| History by Letter - B | 0 | - | 4.45 | 172,712 |
| History by Letter - C | 0 | - | 4.70 | 172,001 |
| History by Letter - E | 0 | - | 4.51 | 141,019 |
| History by Letter - G | 0 | - | 4.46 | 122,482 |
| History by Letter - H | 0 | - | 4.45 | 137,100 |
| History by Letter - J | 0 | - | 4.51 | 154,479 |
| History by Letter - N | 0 | - | 4.45 | 104,358 |
| History by Letter - S | 0 | - | 4.47 | 94,655 |
| History by Letter - W | 0 | - | 4.45 | 109,846 |
| History by Letter - M | 0 | - | 4.54 | 120,171 |
| History by Letter - K | 0 | - | 4.50 | 101,650 |
| History by Letter - L | 0 | - | 4.50 | 112,412 |
| History by Letter - I | 0 | - | 4.46 | 104,687 |
| Series of Things #2 | 0 | - | 4.45 | 82,934 |
| Valuable Substances | 0 | - | 4.41 | 54,232 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 90,619 |
| Geography by Letter on the World Map - C | 0 | - | 4.77 | 117,790 |
| Islands A-Z | 0 | - | 4.46 | 125,590 |
| People in History A-Z #1 | 0 | - | 4.63 | 99,156 |
| People in History A-Z #2 | 0 | - | 4.47 | 55,198 |
| People in History A-Z #3 | 0 | - | 4.44 | 46,248 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,469 |
| Top World Languages | 0 | - | 4.92 | 824,079 |
| Disney A-Z | 0 | - | 4.37 | 87,244 |
| Literature by Letter - A | 0 | - | 4.24 | 32,208 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,327 |
| Companies A-Z | 0 | - | 4.30 | 42,721 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 67,229 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,663 |
| Geography by Letter - G | 0 | - | 4.33 | 126,568 |
| Geography by Letter - F | 0 | - | 4.27 | 138,123 |
| Geography by Letter - J | 0 | - | 4.34 | 123,192 |
| Geography by Letter - O | 0 | - | 4.37 | 130,018 |
| Geography by Letter - V | 0 | - | 4.39 | 122,057 |
| Geography by Letter - W | 0 | - | 4.39 | 115,075 |
| Geography by Letter - Y | 0 | - | 4.39 | 111,785 |
| Geography by Letter - Z | 0 | - | 4.11 | 81,829 |
| Geography by Letter - Q | 0 | - | 4.38 | 69,691 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.15 | 35,304 |
| X Answers Quiz | 0 | - | 3.86 | 65,023 |
| Double N Answers | 0 | - | 3.92 | 49,408 |
| B Answers Quiz #2 | 0 | - | 3.98 | 45,977 |
| I Answers Quiz #2 | 0 | - | 3.93 | 38,587 |
| J Answers Quiz #2 | 0 | - | 3.91 | 43,062 |
| K Answers Quiz #2 | 0 | - | 4.00 | 39,201 |
| M Answers Quiz #2 | 0 | - | 3.89 | 36,874 |
| O Answers Quiz #2 | 0 | - | 3.90 | 39,728 |
| P Answers Quiz #2 | 0 | - | 3.99 | 38,194 |
| U Answers Quiz #2 | 0 | - | 3.83 | 34,312 |
| Video Games A-Z | 0 | - | 4.08 | 39,073 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,312 |
| Movies that Start with A | 0 | - | 4.13 | 61,940 |
| Movies that Start with C | 0 | - | 4.30 | 61,931 |
| Movies that Start with B | 0 | - | 4.36 | 85,304 |
| Movies that Start with D | 0 | - | 4.34 | 68,500 |
| Movies that Start with E | 0 | - | 4.13 | 68,432 |
| Movies that Start with J | 0 | - | 4.18 | 76,236 |
| Movies that Start with L | 0 | - | 4.16 | 60,474 |
| Movies that Start with M | 0 | - | 4.28 | 48,279 |
| Movies that Start with N | 0 | - | 4.02 | 41,296 |
| Movies that Start with P | 0 | - | 4.25 | 54,190 |
| Movies that Start with R | 0 | - | 4.17 | 46,692 |
| Movies that Start with W | 0 | - | 4.07 | 44,289 |
| Movies that Start with T | 0 | - | 4.34 | 49,355 |
| Movies that Start with S | 0 | - | 4.35 | 56,525 |
| Movies that Start with F | 0 | - | 4.13 | 68,923 |
| History by Letter - D | 0 | - | 4.40 | 138,140 |
| History by Letter - F | 0 | - | 4.18 | 114,745 |
| History by Letter - O | 0 | - | 4.32 | 99,761 |
| History by Letter - P | 0 | - | 4.36 | 108,108 |
| History by Letter - Q | 0 | - | 4.34 | 80,528 |
| History by Letter - R | 0 | - | 4.26 | 122,471 |
| History by Letter - T | 0 | - | 4.39 | 105,525 |
| History by Letter - U | 0 | - | 4.19 | 101,035 |
| History by Letter - V | 0 | - | 4.27 | 80,969 |
| History by Letter - Y | 0 | - | 4.27 | 87,480 |
| History by Letter - Z | 0 | - | 4.20 | 77,235 |
| The 3rd and 4th Century | 0 | - | 4.60 | 27,282 |
| Music by Letter - F | 0 | - | 4.48 | 27,047 |
| Music by Letter - A | 0 | - | 4.61 | 31,432 |
| Wikipedia Languages | 0 | - | 4.97 | 127,193 |
| Countries by Official Language | 0 | - | 4.95 | 195,231 |
| Places in their Native Language #1 | 0 | - | 4.85 | 242,250 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,330 |
| Countries in their Native Language | 0 | - | 4.99 | 199,020 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,302 |
| Official European Union Languages | 0 | - | 4.97 | 238,863 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,094 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,059 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.80 | 803,358 |
| 20th Century A-Z | 0 | - | 4.50 | 53,821 |
| 19th Century A-Z | 0 | - | 4.77 | 47,354 |
| 18th Century A-Z | 0 | - | 4.54 | 43,231 |
| Series of Things #1 | 0 | - | 4.40 | 101,569 |
| Oxymorons | 0 | - | 4.05 | 65,282 |
| The Weapons They Carried | 0 | - | 4.22 | 53,520 |
| Name the Group | 0 | - | 4.08 | 35,929 |
| What Word Am I Thinking Of? #1 | 0 | - | 4.22 | 50,724 |
| Series of Things #3 | 0 | - | 4.14 | 75,745 |
| What Word Am I Thinking Of? #3 | 0 | - | 4.16 | 32,117 |
| Fun With Unicode | 0 | - | 4.10 | 32,871 |
| A Quiz About Nothing | 0 | - | 4.61 | 17,124 |
| Musical Acts by Letter - J | 0 | - | 4.17 | 77,532 |
| Musical Acts by Letter - M | 0 | - | 4.14 | 93,496 |
| Musical Acts by Letter - N | 0 | - | 4.17 | 68,397 |
| Musical Acts by Letter - P | 0 | - | 4.24 | 65,495 |
| Musical Acts by Letter - R | 0 | - | 4.33 | 83,370 |
| Musical Acts by Letter - T | 0 | - | 4.15 | 68,068 |
| Musical Acts by Letter - A | 0 | - | 4.29 | 82,859 |
| Musical Acts by Letter - B | 0 | - | 4.32 | 73,424 |
