The graduation system for programmers combines all the good aspects of many martial arts.
| Level | Grade |
|---|---|
| 0 | white |
| 1 | yellow |
| 2 | orange |
| 3 | green |
| 4 | blue |
| 5 | purple |
| 6 | brown |
| 7 | black |
| 8 | Ninja |
| 9 | Samurai |
| 10 | Master |
| 11 | Grandmaster |
| 12 | Sensei |
Between the black belt and Sensei is space for additional dan grades.
Enhance the descriptions and refine the requirements.
The symbolic images might be improved.
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