Files

.github
practice
- accumulate
- acronym
- affine-cipher
- all-your-base
- allergies
- alphametics
- anagram
- armstrong-numbers
- atbash-cipher
- bank-account
- beer-song
- binary-search-tree
- binary-search
- binary
- bob
- book-store
- bottle-song
- bowling
- change
- circular-buffer
- clock
- collatz-conjecture
- complex-numbers
- connect
- crypto-square
- custom-set
- darts
- diamond
- difference-of-squares
- diffie-hellman
- dnd-character
- dominoes
- dot-dsl
- eliuds-eggs
- error-handling
- etl
- flatten-array
- food-chain
- forth
- gigasecond
- go-counting
- grade-school
- grains
- grep
- hamming
- hangman
- hello-world
- hexadecimal
- high-scores
- house
- isbn-verifier
- isogram
- killer-sudoku-helper
- kindergarten-garden
- knapsack
- largest-series-product
- leap
- ledger
- linked-list
- list-ops
- luhn
  - instructions.md
  - introduction.md
  - luhn.py
  - luhn_test.py
- markdown
- matching-brackets
- matrix
- meetup
- minesweeper
- nth-prime
- ocr-numbers
- octal
- paasio
- palindrome-products
- pangram
- pascals-triangle
- perfect-numbers
- phone-number
- pig-latin
- point-mutations
- poker
- pov
- prime-factors
- protein-translation
- proverb
- pythagorean-triplet
- queen-attack
- rail-fence-cipher
- raindrops
- rational-numbers
- react
- rectangles
- resistor-color-duo
- resistor-color-expert
- resistor-color-trio
- resistor-color
- rest-api
- reverse-string
- rna-transcription
- robot-name
- robot-simulator
- roman-numerals
- rotational-cipher
- run-length-encoding
- saddle-points
- satellite
- say
- scale-generator
- scrabble-score
- secret-handshake
- series
- sgf-parsing
- sieve
- simple-cipher
- simple-linked-list
- space-age
- spiral-matrix
- square-root
- strain
- sublist
- sum-of-multiples
- tournament
- transpose
- tree-building
- triangle
- trinary
- twelve-days
- two-bucket
- two-fer
- variable-length-quantity
- word-count
- word-search
- wordy
- yacht
- zebra-puzzle
- zipper
LICENSE
README.md
index.py

luhn.py

Apr 10, 2024

f85a411 · Apr 10, 2024