ToDo.md

YAMLScript Track Exercises Left To Do

This a list of the active (not deprecated) Problem Specifications that have not yet been added to the YAMLScript track.

The 2 numbers before each exercise are:

• Number of tracks that have implemented it (out of 71)
• The median difficulty rating from all the implementations

See the Contributing page for more instructions on how to contrbute.

Exercises:

• 66 - 2 - acronym - DONE
• 29 - 5 - affine-cipher
• 59 - 5 - all-your-base - DONE
• 65 - 3 - allergies - DONE
• 20 - 5 - alphametics
• 65 - 4 - anagram - DONE
• 63 - 2 - armstrong-numbers
• 58 - 5 - atbash-cipher - DONE
• 29 - 3 - bank-account - DONE
• 62 - 2 - binary-search - DONE
• 32 - 1 - binary-search-tree
• 64 - 3 - bob - DONE
• 26 - 7 - book-store
• 17 - 3 - bottle-song - DONE
• 31 - 8 - bowling
• 29 - 5 - change
• 45 - 8 - circular-buffer
• 45 - 4 - clock
• 66 - 2 - collatz-conjecture
• 26 - 3 - complex-numbers
• 20 - 7 - connect
• 42 - 1 - crypto-square
• 28 - 4 - custom-set
• 59 - 1 - darts - DONE
• 45 - 5 - diamond
• 68 - 2 - difference-of-squares - DONE
• 42 - 3 - dnd-character
• 22 - 8 - dominoes
• 46 - 3 - eliuds-eggs
• 55 - 2 - etl - DONE
• 33 - 3 - flatten-array
• 30 - 5 - food-chain
• 25 - 7 - forth
• 12 - 7 - game-of-life
• 51 - 4 - gigasecond
• 10 - 8 - go-counting
• 43 - 5 - grade-school
• 64 - 2 - grains
• 16 - 4 - grep
• 67 - 2 - hamming
• 71 - 1 - hello-world - DONE
• 38 - 2 - high-scores
• 24 - 4 - house
• 43 - 3 - isbn-verifier
• 65 - 2 - isogram - DONE
• 13 - 4 - killer-sudoku-helper
• 41 - 5 - kindergarten-garden
• 37 - 6 - knapsack
• 53 - 7 - largest-series-product - DONE
• 71 - 1 - leap - DONE
• 9 - 5 - ledger
• 33 - 5 - linked-list
• 46 - 3 - list-ops
• 60 - 4 - luhn - DONE
• 13 - 6 - markdown
• 59 - 5 - matching-brackets - DONE
• 37 - 4 - matrix
• 42 - 1 - meetup
• 7 - 2 - micro-blog
• 42 - 8 - minesweeper - DONE
• 45 - 1 - nth-prime - DONE
• 59 - 2 - nucleotide-count - DONE
• 25 - 6 - ocr-numbers
• 28 - 6 - palindrome-products
• 65 - 2 - pangram - DONE
• 23 - 7 - parallel-letter-frequency
• 49 - 4 - pascals-triangle
• 51 - 2 - perfect-numbers - DONE
• 55 - 5 - phone-number - DONE
• 45 - 3 - pig-latin
• 20 - 8 - poker
• 13 - 9 - pov
• 46 - 1 - prime-factors
• 58 - 2 - protein-translation - DONE
• 35 - 2 - proverb
• 36 - 3 - pythagorean-triplet
• 51 - 4 - queen-attack - DONE
• 26 - 4 - rail-fence-cipher
• 70 - 2 - raindrops - DONE
• 22 - 5 - rational-numbers
• 17 - 8 - react
• 20 - 7 - rectangles
• 48 - 1 - resistor-color
• 45 - 1 - resistor-color-duo
• 30 - 3 - resistor-color-trio
• 10 - 7 - rest-api
• 63 - 1 - reverse-string - DONE
• 69 - 1 - rna-transcription - DONE
• 51 - 5 - robot-simulator - DONE
• 67 - 4 - roman-numerals - DONE
• 54 - 4 - rotational-cipher - DONE
• 50 - 4 - run-length-encoding - DONE
• 33 - 1 - saddle-points
• 13 - 7 - satellite
• 37 - 5 - say
• 63 - 2 - scrabble-score - DONE
• 59 - 3 - secret-handshake - DONE
• 44 - 2 - series
• 11 - 9 - sgf-parsing
• 61 - 2 - sieve
• 27 - 1 - simple-cipher
• 64 - 2 - space-age - DONE
• 42 - 4 - spiral-matrix
• 33 - 2 - square-root
• 11 - 5 - state-of-tic-tac-toe
• 40 - 3 - strain
• 40 - 6 - sublist
• 55 - 1 - sum-of-multiples - DONE
• 23 - 3 - tournament
• 28 - 5 - transpose
• 64 - 2 - triangle - DONE
• 26 - 1 - twelve-days
• 32 - 6 - two-bucket
• 65 - 1 - two-fer - DONE
• 23 - 6 - variable-length-quantity
• 55 - 2 - word-count - DONE
• 14 - 7 - word-search
• 33 - 5 - wordy
• 49 - 3 - yacht - DONE
• 30 - 8 - zebra-puzzle
• 17 - 8 - zipper