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Coding-Decoding and Mathematical Operations
1. Alphabet positions, reverse positions and shifting codes
2. Substitution, matrix, word and conditional coding
3. Symbol replacement and operator-based arithmetic
4. Testing the rule on every option instead of matching one pair only
Important topics
- Alphabet positions, reverse positions and shifting codes
- Substitution, matrix, word and conditional coding
- Symbol replacement and operator-based arithmetic
- Testing the rule on every option instead of matching one pair only