| D Answers Quiz #1 | 0 | - | 4.41 | 103,994 |
| H Answers Quiz #1 | 0 | - | 4.44 | 123,126 |
| J Answers Quiz #1 | 0 | - | 4.44 | 90,958 |
| L Answers Quiz #1 | 0 | - | 4.45 | 97,035 |
| N Answers Quiz #1 | 0 | - | 4.46 | 97,772 |
| Q Answers Quiz | 0 | - | 4.41 | 55,306 |
| T Answers Quiz #2 | 0 | - | 4.41 | 47,509 |
| Answers that End in X | 0 | - | 4.41 | 44,966 |
| A Answers Quiz #1 | 0 | - | 4.25 | 136,937 |
| B Answers Quiz #1 | 0 | - | 4.33 | 112,257 |
| C Answers Quiz #1 | 0 | - | 4.35 | 100,912 |
| E Answers Quiz #1 | 0 | - | 4.39 | 132,440 |
| F Answers Quiz #1 | 0 | - | 4.30 | 114,704 |
| G Answers Quiz #1 | 0 | - | 4.21 | 70,766 |
| I Answers Quiz #1 | 0 | - | 4.32 | 83,594 |
| K Answers Quiz #1 | 0 | - | 4.29 | 73,612 |
| M Answers Quiz #1 | 0 | - | 4.30 | 101,207 |
| O Answers Quiz #1 | 0 | - | 4.39 | 111,100 |
| P Answers Quiz #1 | 0 | - | 4.31 | 105,022 |
| R Answers Quiz #1 | 0 | - | 4.31 | 89,780 |
| S Answers Quiz #1 | 0 | - | 4.22 | 92,890 |
| T Answers Quiz #1 | 0 | - | 4.35 | 95,740 |
| U Answers Quiz #1 | 0 | - | 4.27 | 93,501 |
| V Answers Quiz #1 | 0 | - | 4.39 | 96,926 |
| W Answers Quiz #1 | 0 | - | 4.02 | 88,218 |
| Y Answers Quiz #1 | 0 | - | 4.28 | 72,009 |
| Z Answers Quiz #1 | 0 | - | 4.28 | 81,258 |
| Double A Answers | 0 | - | 4.28 | 35,400 |
| Double B Answers | 0 | - | 4.25 | 37,692 |
| Double C Answers | 0 | - | 4.31 | 41,893 |
| Double D Answers | 0 | - | 4.25 | 49,733 |
| Double E Answers | 0 | - | 4.23 | 39,973 |
| Double F Answers | 0 | - | 4.14 | 51,102 |
| Double G Answers | 0 | - | 4.22 | 47,711 |
| Double L Answers | 0 | - | 4.21 | 46,988 |
| Double M Answers | 0 | - | 4.33 | 49,908 |
| Double O Answers | 0 | - | 4.34 | 71,232 |
| Double P Answers | 0 | - | 4.03 | 49,013 |
| Double R Answers | 0 | - | 4.22 | 47,052 |
| Double S Answers | 0 | - | 4.19 | 39,186 |
| Double T Answers | 0 | - | 4.31 | 40,664 |
| Answers Begin and End with the Same Letter A-Z | 0 | - | 4.10 | 45,415 |
| A Answers Quiz #2 | 0 | - | 4.20 | 66,656 |
| C Answers Quiz #2 | 0 | - | 4.31 | 56,027 |
| D Answers Quiz #2 | 0 | - | 4.16 | 45,050 |
| E Answers Quiz #2 | 0 | - | 4.03 | 44,979 |
| F Answers Quiz #2 | 0 | - | 4.10 | 43,838 |
| G Answers Quiz #2 | 0 | - | 4.37 | 45,022 |
| L Answers Quiz #2 | 0 | - | 4.04 | 37,774 |
| R Answers Quiz #2 | 0 | - | 4.22 | 47,472 |
| S Answers Quiz #2 | 0 | - | 4.24 | 41,106 |
| V Answers Quiz #2 | 0 | - | 4.07 | 33,249 |
| W Answers Quiz #2 | 0 | - | 4.11 | 33,318 |
| N Answers Quiz #2 | 0 | - | 4.39 | 58,293 |
| Z Answers Quiz #2 | 0 | - | 4.12 | 32,418 |
| H Answers Quiz #2 | 0 | - | 4.27 | 51,498 |
| Geography by Letter - T | 0 | - | 4.84 | 154,482 |
| Top World Languages A-Z | 0 | - | 4.83 | 36,793 |
| Alphabet Breadcrumb Trail | 0 | - | 4.96 | 28,357 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.87 | 82,595 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 108,405 |
| X Answers Quiz | 0 | - | 3.86 | 65,040 |
| Double N Answers | 0 | - | 3.92 | 49,417 |
| B Answers Quiz #2 | 0 | - | 3.98 | 45,996 |
| I Answers Quiz #2 | 0 | - | 3.93 | 38,604 |
| J Answers Quiz #2 | 0 | - | 3.91 | 43,083 |
| K Answers Quiz #2 | 0 | - | 4.00 | 39,220 |
| M Answers Quiz #2 | 0 | - | 3.89 | 36,883 |
| O Answers Quiz #2 | 0 | - | 3.90 | 39,742 |
| P Answers Quiz #2 | 0 | - | 3.99 | 38,213 |
| U Answers Quiz #2 | 0 | - | 3.83 | 34,333 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 180,806 |
| NATO Military Alphabet | 0 | - | 4.98 | 561,899 |
| Countries by Military Spending | 0 | - | 4.93 | 178,480 |
| Most Traded Currencies | 0 | - | 4.95 | 130,078 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 121,236 |
| Geography by Letter - A | 0 | - | 4.74 | 212,187 |
| Geography by Letter - B | 0 | - | 4.56 | 185,183 |
| Geography by Letter - H | 0 | - | 4.69 | 150,772 |
| Geography by Letter - C | 0 | - | 4.47 | 159,190 |
| Geography by Letter - D | 0 | - | 4.50 | 151,209 |
| Geography by Letter - E | 0 | - | 4.42 | 148,053 |
| Geography by Letter - I | 0 | - | 4.42 | 122,352 |
| Geography by Letter - K | 0 | - | 4.53 | 118,711 |
| Geography by Letter - L | 0 | - | 4.43 | 148,923 |
| Geography by Letter - M | 0 | - | 4.49 | 118,991 |
| Geography by Letter - N | 0 | - | 4.51 | 127,544 |
| Geography by Letter - P | 0 | - | 4.47 | 176,446 |
| Geography by Letter - R | 0 | - | 4.43 | 132,134 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 140,983 |
| Geography by Letter - U | 0 | - | 4.53 | 143,516 |
| Asian Geography By Letter - K | 0 | - | 4.75 | 58,243 |
| Y Answers Quiz #2 | 0 | - | 3.69 | 28,590 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,428 |
| Geography A-Z #2 | 0 | - | 4.46 | 53,008 |
| Geography A-Z #5 | 0 | - | 4.44 | 37,429 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,687 |
| Movies that Start with G | 0 | - | 4.49 | 68,648 |
| Movies that Start with I | 0 | - | 4.41 | 65,257 |
| History by Letter - A | 0 | - | 4.51 | 153,481 |
| History by Letter - B | 0 | - | 4.45 | 172,792 |
| History by Letter - C | 0 | - | 4.70 | 172,083 |
| History by Letter - E | 0 | - | 4.51 | 141,082 |
| History by Letter - G | 0 | - | 4.46 | 122,532 |
| History by Letter - H | 0 | - | 4.45 | 137,167 |
| History by Letter - J | 0 | - | 4.51 | 154,546 |
| History by Letter - N | 0 | - | 4.45 | 104,404 |
| History by Letter - S | 0 | - | 4.47 | 94,707 |
| History by Letter - W | 0 | - | 4.45 | 109,909 |
| History by Letter - M | 0 | - | 4.54 | 120,214 |
| History by Letter - K | 0 | - | 4.50 | 101,695 |
| History by Letter - L | 0 | - | 4.50 | 112,467 |
| History by Letter - I | 0 | - | 4.46 | 104,736 |
| Series of Things #2 | 0 | - | 4.46 | 83,011 |
| Valuable Substances | 0 | - | 4.41 | 54,267 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 90,750 |
| Geography by Letter on the World Map - C | 0 | - | 4.77 | 118,139 |
| Islands A-Z | 0 | - | 4.46 | 125,961 |
| People in History A-Z #1 | 0 | - | 4.63 | 99,215 |
| People in History A-Z #2 | 0 | - | 4.47 | 55,234 |
| People in History A-Z #3 | 0 | - | 4.44 | 46,274 |
| Disney A-Z | 0 | - | 4.37 | 87,304 |
| Literature by Letter - A | 0 | - | 4.24 | 32,243 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,349 |
| Companies A-Z | 0 | - | 4.30 | 42,727 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 67,264 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,684 |
| Geography by Letter - G | 0 | - | 4.33 | 126,662 |
| Geography by Letter - F | 0 | - | 4.27 | 138,227 |
| Geography by Letter - J | 0 | - | 4.34 | 123,270 |
| Geography by Letter - O | 0 | - | 4.37 | 130,098 |
| Geography by Letter - V | 0 | - | 4.39 | 122,151 |
| Geography by Letter - W | 0 | - | 4.39 | 115,151 |
| Geography by Letter - Y | 0 | - | 4.39 | 111,853 |
| Geography by Letter - Z | 0 | - | 4.11 | 81,899 |
| Geography by Letter - Q | 0 | - | 4.38 | 69,763 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.15 | 35,317 |
| Video Games A-Z | 0 | - | 4.05 | 39,113 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,324 |
| Movies that Start with A | 0 | - | 4.13 | 61,960 |
| Movies that Start with C | 0 | - | 4.30 | 61,951 |
| Movies that Start with B | 0 | - | 4.36 | 85,348 |
| Movies that Start with D | 0 | - | 4.34 | 68,518 |
| Movies that Start with E | 0 | - | 4.13 | 68,452 |
| Movies that Start with J | 0 | - | 4.18 | 76,269 |
| Movies that Start with L | 0 | - | 4.16 | 60,493 |
| Movies that Start with M | 0 | - | 4.28 | 48,303 |
| Movies that Start with N | 0 | - | 4.02 | 41,309 |
| Movies that Start with P | 0 | - | 4.25 | 54,203 |
| Movies that Start with R | 0 | - | 4.17 | 46,711 |
| Movies that Start with W | 0 | - | 4.07 | 44,305 |
| Movies that Start with T | 0 | - | 4.34 | 49,372 |
| Movies that Start with S | 0 | - | 4.35 | 56,546 |
| Movies that Start with F | 0 | - | 4.13 | 68,946 |
| History by Letter - D | 0 | - | 4.40 | 138,207 |
| History by Letter - F | 0 | - | 4.18 | 114,794 |
| History by Letter - O | 0 | - | 4.32 | 99,799 |
| History by Letter - P | 0 | - | 4.36 | 108,167 |
| History by Letter - Q | 0 | - | 4.34 | 80,566 |
| History by Letter - R | 0 | - | 4.26 | 122,511 |
| History by Letter - T | 0 | - | 4.39 | 105,561 |
| History by Letter - U | 0 | - | 4.19 | 101,077 |
| History by Letter - V | 0 | - | 4.27 | 81,009 |
| History by Letter - Y | 0 | - | 4.27 | 87,526 |
| History by Letter - Z | 0 | - | 4.20 | 77,266 |
| Music by Letter - F | 0 | - | 4.48 | 27,056 |
| Music by Letter - A | 0 | - | 4.61 | 31,448 |
| Wikipedia Languages | 0 | - | 4.97 | 127,244 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.80 | 803,639 |
| Series of Things #1 | 0 | - | 4.40 | 101,630 |
| Oxymorons | 0 | - | 4.05 | 65,312 |
| The Weapons They Carried | 0 | - | 4.22 | 53,533 |
| Name the Group | 0 | - | 4.08 | 35,950 |
| What Word Am I Thinking Of? #1 | 0 | - | 4.22 | 50,740 |
| Series of Things #3 | 0 | - | 4.14 | 75,810 |
| What Word Am I Thinking Of? #3 | 0 | - | 4.16 | 32,124 |
| Fun With Unicode | 0 | - | 4.10 | 32,887 |
| A Quiz About Nothing | 0 | - | 4.61 | 17,147 |
| Musical Acts by Letter - J | 0 | - | 4.17 | 77,565 |
| Musical Acts by Letter - M | 0 | - | 4.15 | 93,556 |
| Musical Acts by Letter - N | 0 | - | 4.17 | 68,417 |
| Musical Acts by Letter - P | 0 | - | 4.24 | 65,519 |
| Musical Acts by Letter - R | 0 | - | 4.33 | 83,401 |
| Musical Acts by Letter - T | 0 | - | 4.15 | 68,093 |
| Musical Acts by Letter - A | 0 | - | 4.29 | 82,891 |
| Musical Acts by Letter - B | 0 | - | 4.32 | 73,457 |
| Musical Acts by Letter - C | 0 | - | 4.34 | 60,371 |
| Musical Acts by Letter - D | 0 | - | 4.13 | 53,229 |
| Musical Acts by Letter - E | 0 | - | 4.37 | 61,823 |
| Geography by Letter on the World Map - D | 0 | - | 4.03 | 65,214 |
| Geography by Letter on the World Map - E | 0 | - | 4.37 | 67,375 |
| Locations by Letter - A | 0 | - | 4.11 | 51,527 |
| Locations by Letter - B | 0 | - | 4.15 | 48,807 |
| Locations by Letter - E | 0 | - | 4.26 | 56,656 |
| Locations by Letter - F | 0 | - | 4.02 | 48,798 |
| Locations by Letter - H | 0 | - | 4.07 | 38,384 |
| Locations by Letter - J | 0 | - | 4.12 | 58,580 |
| Locations by Letter - K | 0 | - | 4.06 | 36,530 |
| Locations by Letter - O | 0 | - | 4.05 | 34,774 |
| Locations by Letter - P | 0 | - | 4.11 | 38,108 |
