Black Crystal
CARNELL SOFTWARE
December 82 - October 84
| ZX | 81 |
| 1 | 1 |
| Mar 83 | Dec 82 |
Sources
(click here for more information on the data shown below)
Spectrum (Buffer Micro Shop)
| 4 | WEEK to c.82-12-30 | PoCW p35 83-01-13 | |
| 3 | WEEK to c.83-01-06 | PoCW p31 83-01-20 | |
| 3 | WEEK to c.83-01-13 | PoCW p31 83-01-27 | |
| 3 | WEEK to c.83-02-24 | PoCW p39 83-03-10 | |
| 7 | WEEK to c.83-03-03 | PoCW p43 83-03-17 | |
| 1 | WEEK to c.83-03-10 | PoCW p39 83-03-24 | |
| 8 | WEEK to c.83-03-17 | PoCW p43 83-03-31 | |
| 10 | WEEK to c.83-03-24 | PoCW p39 83-04-07 | |
| 1 | WEEK to c.83-03-31 | PoCW p43 83-04-14 | |
| 8 | WEEK to c.83-04-21 | PoCW p43 83-05-05 | |
| 5 | WEEK to c.83-04-28 | PoCW p43 83-05-12 | |
| 9 | WEEK to c.83-05-05 | PoCW p51 83-05-19 | |
| 2 | WEEK to c.83-03-03 | SU #14 p14 May 83 | |
| 10 | WEEK to c.84-05-17 | PoCW p54 84-05-24 | |
| 1 | WEEK to c.84-05-24 | PoCW p50 84-05-31 | |
| 7 | WEEK to c.84-06-07 | PoCW p58 84-06-14 | |
| 5 | WEEK to c.84-06-14 | PoCW p57 84-06-21 | |
| 9 | WEEK to c.84-06-28 | PoCW p53 84-07-05 | |
| 7 | WEEK to c.84-07-05 | PoCW p49 84-07-12 | |
| 2 | WEEK to c.84-07-12 | PoCW p49 84-07-19 | |
| 4 | WEEK to c.84-08-02 | PoCW p49 84-08-09 | |
| 5 | WEEK to c.84-08-09 | PoCW p49 84-08-16 | |
| 6 | WEEK to c.84-08-16 | PoCW p49 84-08-23 | |
| 6 | WEEK to c.84-08-23 | PoCW p53 84-08-30 | |
| 10 | WEEK to c.84-08-30 | PoCW p53 84-09-06 | |
| 10 | WEEK to c.84-09-06 | PoCW p58 84-09-13 | |
| 10 | WEEK to c.84-09-20 | PoCW p66 84-09-27 | |
| 3 | WEEK to c.84-09-27 | PoCW p66 84-10-04 | |
| 3 | WEEK to c.84-10-04 | PoCW p58 84-10-11 | |
| 4 | WEEK to c.84-10-11 | PoCW p66 84-10-18 | |
| 3 | WEEK to c.84-10-11 | PoCW p66 84-10-25 | |
| 2 | WEEK to c.84-10-25 | PoCW p74 84-11-01 | |
| 1 | WEEK to c.82-12-30 | PoCW p35 83-01-13 | |
| 1 | WEEK to c.83-01-06 | PoCW p31 83-01-20 | |
| 1 | WEEK to c.83-01-13 | PoCW p31 83-01-27 | |
| 6 | WEEK to c.83-01-20 | PoCW p31 83-02-03 | |
| 2 | WEEK to c.83-02-24 | PoCW p39 83-03-10 | |
| 1 | WEEK to c.83-03-03 | PoCW p43 83-03-17 | |
| 1 | WEEK to c.83-03-10 | PoCW p39 83-03-24 | |
| 2 | WEEK to c.83-03-31 | PoCW p43 83-04-14 | |
| 3 | WEEK to c.83-04-07 | PoCW p43 83-04-21 | |
| 4 | WEEK to c.83-04-14 | PoCW p43 83-04-28 | |
| 1 | WEEK to c.83-04-21 | PoCW p43 83-05-05 | |
| 6 | WEEK to c.83-04-28 | PoCW p43 83-05-12 | |
| 2 | WEEK to c.83-05-05 | PoCW p51 83-05-19 | |