| Top World Languages A-Z | 0 | - | 4.81 | 37,037 |
| Geography by Letter - T | 0 | - | 4.84 | 155,539 |
| Alphabet Breadcrumb Trail | 0 | - | 4.96 | 28,495 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.87 | 83,209 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 109,071 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 181,461 |
| D Answers Quiz #1 | 0 | - | 4.41 | 104,379 |
| H Answers Quiz #1 | 0 | - | 4.44 | 123,438 |
| J Answers Quiz #1 | 0 | - | 4.44 | 91,529 |
| L Answers Quiz #1 | 0 | - | 4.45 | 97,393 |
| N Answers Quiz #1 | 0 | - | 4.47 | 98,094 |
| Q Answers Quiz | 0 | - | 4.41 | 55,425 |
| T Answers Quiz #2 | 0 | - | 4.41 | 47,709 |
| Answers that End in X | 0 | - | 4.41 | 45,075 |
| NATO Military Alphabet | 0 | - | 4.98 | 565,291 |
| Countries by Military Spending | 0 | - | 4.93 | 179,205 |
| Most Traded Currencies | 0 | - | 4.95 | 130,982 |
| Classic Novels by Plot #2 | 0 | - | 4.86 | 38,678 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 121,897 |
| Religion A-Z #2 | 0 | - | 4.41 | 37,155 |
| Geography by Letter - A | 0 | - | 4.75 | 213,243 |
| Geography by Letter - B | 0 | - | 4.61 | 186,124 |
| Geography by Letter - H | 0 | - | 4.69 | 151,671 |
| Geography by Letter - C | 0 | - | 4.48 | 159,988 |
| Geography by Letter - D | 0 | - | 4.50 | 151,940 |
| Geography by Letter - E | 0 | - | 4.42 | 148,766 |
| Geography by Letter - I | 0 | - | 4.42 | 122,934 |
| Geography by Letter - K | 0 | - | 4.54 | 119,410 |
| Geography by Letter - L | 0 | - | 4.44 | 149,798 |
| Geography by Letter - M | 0 | - | 4.51 | 119,767 |
| Geography by Letter - N | 0 | - | 4.51 | 128,133 |
| Geography by Letter - P | 0 | - | 4.47 | 177,092 |
| Geography by Letter - R | 0 | - | 4.43 | 132,898 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 141,699 |
| Geography by Letter - U | 0 | - | 4.52 | 144,327 |
| Asian Geography By Letter - K | 0 | - | 4.75 | 58,413 |
| A Answers Quiz #1 | 0 | - | 4.25 | 137,331 |
| B Answers Quiz #1 | 0 | - | 4.33 | 112,862 |
| C Answers Quiz #1 | 0 | - | 4.35 | 101,443 |
| E Answers Quiz #1 | 0 | - | 4.39 | 132,857 |
| F Answers Quiz #1 | 0 | - | 4.30 | 115,072 |
| G Answers Quiz #1 | 0 | - | 4.18 | 70,994 |
| I Answers Quiz #1 | 0 | - | 4.29 | 83,827 |
| K Answers Quiz #1 | 0 | - | 4.29 | 73,823 |
| M Answers Quiz #1 | 0 | - | 4.30 | 101,467 |
| O Answers Quiz #1 | 0 | - | 4.39 | 111,422 |
| P Answers Quiz #1 | 0 | - | 4.31 | 105,242 |
| R Answers Quiz #1 | 0 | - | 4.31 | 90,045 |
| S Answers Quiz #1 | 0 | - | 4.22 | 93,116 |
| T Answers Quiz #1 | 0 | - | 4.35 | 95,978 |
| U Answers Quiz #1 | 0 | - | 4.27 | 93,822 |
| V Answers Quiz #1 | 0 | - | 4.39 | 97,197 |
| W Answers Quiz #1 | 0 | - | 4.02 | 88,372 |
| Y Answers Quiz #1 | 0 | - | 4.28 | 72,168 |
| Z Answers Quiz #1 | 0 | - | 4.28 | 81,405 |
| Double A Answers | 0 | - | 4.28 | 35,628 |
| Double B Answers | 0 | - | 4.25 | 37,807 |
| Double C Answers | 0 | - | 4.31 | 42,002 |
| Double D Answers | 0 | - | 4.25 | 49,987 |
| Double E Answers | 0 | - | 4.23 | 40,277 |
| Double F Answers | 0 | - | 4.14 | 51,187 |
| Double G Answers | 0 | - | 4.22 | 47,928 |
| Double L Answers | 0 | - | 4.21 | 47,090 |
| Double M Answers | 0 | - | 4.33 | 50,169 |
| Double O Answers | 0 | - | 4.34 | 71,357 |
| Double P Answers | 0 | - | 4.03 | 49,116 |
| Double R Answers | 0 | - | 4.22 | 47,373 |
| Double S Answers | 0 | - | 4.19 | 39,526 |
| Double T Answers | 0 | - | 4.31 | 40,847 |
| Answers Begin and End with the Same Letter A-Z | 0 | - | 4.10 | 45,480 |
| A Answers Quiz #2 | 0 | - | 4.21 | 66,988 |
| C Answers Quiz #2 | 0 | - | 4.31 | 56,293 |
| D Answers Quiz #2 | 0 | - | 4.16 | 45,277 |
| E Answers Quiz #2 | 0 | - | 4.03 | 45,167 |
| F Answers Quiz #2 | 0 | - | 4.10 | 44,039 |
| G Answers Quiz #2 | 0 | - | 4.37 | 45,215 |
| L Answers Quiz #2 | 0 | - | 4.04 | 37,931 |
| R Answers Quiz #2 | 0 | - | 4.22 | 47,688 |
| S Answers Quiz #2 | 0 | - | 4.24 | 41,272 |
| V Answers Quiz #2 | 0 | - | 4.07 | 33,366 |
| W Answers Quiz #2 | 0 | - | 4.11 | 33,430 |
| N Answers Quiz #2 | 0 | - | 4.39 | 58,535 |
| Z Answers Quiz #2 | 0 | - | 4.12 | 32,527 |
| H Answers Quiz #2 | 0 | - | 4.27 | 51,707 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,596 |
| Geography A-Z #2 | 0 | - | 4.46 | 53,195 |
| Geography A-Z #5 | 0 | - | 4.44 | 37,541 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,871 |
| Movies that Start with G | 0 | - | 4.49 | 68,866 |
| Movies that Start with I | 0 | - | 4.41 | 65,455 |
| History by Letter - A | 0 | - | 4.51 | 154,053 |
| History by Letter - B | 0 | - | 4.45 | 173,494 |
| History by Letter - C | 0 | - | 4.70 | 172,837 |
| History by Letter - E | 0 | - | 4.51 | 141,651 |
| History by Letter - G | 0 | - | 4.46 | 123,223 |
| History by Letter - H | 0 | - | 4.45 | 137,740 |
| History by Letter - J | 0 | - | 4.51 | 155,182 |
| History by Letter - N | 0 | - | 4.45 | 104,908 |
| History by Letter - S | 0 | - | 4.47 | 95,085 |
| History by Letter - W | 0 | - | 4.45 | 110,340 |
| History by Letter - M | 0 | - | 4.54 | 120,819 |
| History by Letter - K | 0 | - | 4.50 | 102,120 |
| History by Letter - L | 0 | - | 4.50 | 112,930 |
| History by Letter - I | 0 | - | 4.46 | 105,140 |
| Series of Things #2 | 0 | - | 4.46 | 83,442 |
| Valuable Substances | 0 | - | 4.41 | 54,431 |
| Geography by Letter on the World Map - B | 0 | - | 4.49 | 91,241 |
| Geography by Letter on the World Map - C | 0 | - | 4.77 | 118,743 |
| Islands A-Z | 0 | - | 4.46 | 128,128 |
| People in History A-Z #1 | 0 | - | 4.63 | 99,818 |
| People in History A-Z #2 | 0 | - | 4.47 | 55,542 |
| People in History A-Z #3 | 0 | - | 4.44 | 46,498 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 377,111 |
| Top World Languages | 0 | - | 4.92 | 831,613 |
| Disney A-Z | 0 | - | 4.37 | 87,584 |
| Literature by Letter - A | 0 | - | 4.24 | 32,425 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,443 |
| Companies A-Z | 0 | - | 4.30 | 42,783 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 67,520 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,773 |
| Geography by Letter - G | 0 | - | 4.33 | 127,237 |
| Geography by Letter - F | 0 | - | 4.28 | 138,949 |
| Geography by Letter - J | 0 | - | 4.35 | 123,818 |
| Geography by Letter - O | 0 | - | 4.37 | 130,644 |
| Geography by Letter - V | 0 | - | 4.39 | 122,796 |
| Geography by Letter - W | 0 | - | 4.39 | 115,629 |
| Geography by Letter - Y | 0 | - | 4.39 | 112,343 |
| Geography by Letter - Z | 0 | - | 4.11 | 82,311 |
| Geography by Letter - Q | 0 | - | 4.38 | 70,221 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.15 | 35,408 |
| X Answers Quiz | 0 | - | 3.86 | 65,142 |
| Double N Answers | 0 | - | 3.92 | 49,507 |
| B Answers Quiz #2 | 0 | - | 3.98 | 46,246 |
| I Answers Quiz #2 | 0 | - | 3.93 | 38,746 |
| J Answers Quiz #2 | 0 | - | 3.91 | 43,268 |
| K Answers Quiz #2 | 0 | - | 4.00 | 39,402 |
| M Answers Quiz #2 | 0 | - | 3.89 | 37,034 |
| O Answers Quiz #2 | 0 | - | 3.90 | 39,887 |
| P Answers Quiz #2 | 0 | - | 3.99 | 38,370 |
| U Answers Quiz #2 | 0 | - | 3.83 | 34,475 |
| Video Games A-Z | 0 | - | 4.05 | 39,293 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,437 |
| Movies that Start with A | 0 | - | 4.13 | 62,176 |
| Movies that Start with C | 0 | - | 4.30 | 62,190 |
| Movies that Start with B | 0 | - | 4.36 | 85,737 |
| Movies that Start with D | 0 | - | 4.34 | 68,698 |
| Movies that Start with E | 0 | - | 4.13 | 68,639 |
| Movies that Start with J | 0 | - | 4.18 | 76,465 |
| Movies that Start with L | 0 | - | 4.16 | 60,640 |
| Movies that Start with M | 0 | - | 4.28 | 48,435 |
| Movies that Start with N | 0 | - | 4.02 | 41,421 |
| Movies that Start with P | 0 | - | 4.25 | 54,317 |
| Movies that Start with R | 0 | - | 4.17 | 46,858 |
| Movies that Start with W | 0 | - | 4.07 | 44,394 |
| Movies that Start with T | 0 | - | 4.34 | 49,490 |
| Movies that Start with S | 0 | - | 4.35 | 56,669 |
| Movies that Start with F | 0 | - | 4.13 | 69,125 |
| History by Letter - D | 0 | - | 4.40 | 138,743 |
| History by Letter - F | 0 | - | 4.19 | 115,200 |
| History by Letter - O | 0 | - | 4.32 | 100,377 |
| History by Letter - P | 0 | - | 4.36 | 108,581 |
| History by Letter - Q | 0 | - | 4.34 | 80,881 |
| History by Letter - R | 0 | - | 4.26 | 122,920 |
| History by Letter - T | 0 | - | 4.39 | 105,906 |
| History by Letter - U | 0 | - | 4.19 | 101,422 |
| History by Letter - V | 0 | - | 4.27 | 81,296 |
| History by Letter - Y | 0 | - | 4.27 | 87,803 |
| History by Letter - Z | 0 | - | 4.20 | 77,535 |
| The 3rd and 4th Century | 0 | - | 4.60 | 27,369 |
| Music by Letter - F | 0 | - | 4.47 | 27,157 |
| Music by Letter - A | 0 | - | 4.61 | 31,558 |
| Wikipedia Languages | 0 | - | 4.97 | 127,667 |
| Countries by Official Language | 0 | - | 4.95 | 196,278 |
| Places in their Native Language #1 | 0 | - | 4.85 | 243,671 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 298,016 |
| Countries in their Native Language | 0 | - | 4.99 | 199,999 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,876 |
| Official European Union Languages | 0 | - | 4.97 | 240,407 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,848 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 133,175 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.79 | 805,685 |
| Series of Things #1 | 0 | - | 4.40 | 102,000 |
| Oxymorons | 0 | - | 4.05 | 65,398 |
| The Weapons They Carried | 0 | - | 4.22 | 53,627 |
| Name the Group | 0 | - | 4.08 | 36,030 |
| What Word Am I Thinking Of? #1 | 0 | - | 4.22 | 50,829 |
| Series of Things #3 | 0 | - | 4.14 | 76,095 |
| What Word Am I Thinking Of? #3 | 0 | - | 4.15 | 32,171 |
| Fun With Unicode | 0 | - | 4.11 | 32,972 |
| A Quiz About Nothing | 0 | - | 4.61 | 17,255 |
| Musical Acts by Letter - J | 0 | - | 4.17 | 77,794 |
| Musical Acts by Letter - M | 0 | - | 4.15 | 93,916 |
| Musical Acts by Letter - N | 0 | - | 4.17 | 68,619 |
| Musical Acts by Letter - P | 0 | - | 4.24 | 65,726 |
| Musical Acts by Letter - R | 0 | - | 4.33 | 83,660 |
| Musical Acts by Letter - T | 0 | - | 4.15 | 68,360 |
| Musical Acts by Letter - A | 0 | - | 4.29 | 83,214 |
| Musical Acts by Letter - B | 0 | - | 4.32 | 73,757 |
| Musical Acts by Letter - C | 0 | - | 4.34 | 60,622 |
| Musical Acts by Letter - D | 0 | - | 4.13 | 53,441 |
