| Puzzle | Count | Histogram | |
|---|---|---|---|
| 20 | 30 | **** | |
| 19 | 41 | ***** | |
| 18 | 46 | ****** | |
| 17 | 38 | ***** | |
| 16 | 38 | ***** | |
| 15 | 58 | ******** | |
| 14 | 75 | ********** | |
| 13 | 80 | *********** | |
| 12 | 87 | ************ | |
| 11 | 103 | ************** | |
| 10 | 97 | ************* | |
| 9 | 121 | ***************** | |
| 8 | 129 | ****************** | |
| 7 | 121 | ***************** | |
| 6 | 161 | *********************** | |
| 5 | 191 | *************************** | |
| 4 | 208 | ***************************** | |
| 3 | 271 | ************************************** | |
| 2 | 298 | ****************************************** | |
| 1 | 389 | ******************************************************* |