Check for out-of-date test data

[ErikSchierboom]

The canonical data of the various exercises regularly receives updates. Some of our exercises will be using outdated or incomplete data. We should try to fix this.

[ErikSchierboom]

• [ ] hello-world
• [ ] leap
• [ ] bob
• [ ] gigasecond
• [ ] difference-of-squares
• [ ] rna-transcription
• [ ] sum-of-multiples
• [ ] space-age
• [ ] grains
• [ ] hamming
• [ ] nucleotide-count
• [ ] accumulate
• [ ] raindrops
• [ ] grade-school
• [ ] pangram
• [ ] etl
• [ ] clock
• [ ] beer-song
• [ ] triangle
• [ ] robot-name
• [ ] error-handling
• [ ] scrabble-score
• [ ] proverb
• [ ] protein-translation
• [ ] kindergarten-garden
• [ ] queen-attack
• [ ] strain
• [ ] isogram
• [ ] sieve
• [ ] phone-number
• [ ] perfect-numbers
• [ ] robot-simulator
• [ ] binary-search
• [ ] secret-handshake
• [ ] word-count
• [ ] allergies
• [ ] twelve-days
• [ ] meetup
• [ ] anagram
• [ ] series
• [ ] simple-linked-list
• [ ] acronym
• [ ] matrix
• [ ] all-your-base
• [ ] largest-series-product
• [ ] house
• [ ] pythagorean-triplet
• [ ] saddle-points
• [ ] pascals-triangle
• [ ] list-ops
• [ ] prime-factors
• [ ] roman-numerals
• [ ] binary-search-tree
• [ ] ocr-numbers
• [ ] dot-dsl
• [ ] parallel-letter-frequency
• [ ] linked-list
• [ ] simple-cipher
• [ ] tree-building
• [ ] scale-generator
• [ ] atbash-cipher
• [ ] food-chain
• [ ] grep
• [ ] custom-set
• [ ] crypto-square
• [ ] ledger
• [ ] circular-buffer
• [ ] luhn
• [ ] bank-account
• [ ] markdown
• [ ] run-length-encoding
• [ ] book-store
• [ ] tournament
• [ ] word-search
• [ ] bowling
• [ ] transpose
• [ ] nth-prime
• [ ] palindrome-products
• [ ] pig-latin
• [ ] rail-fence-cipher
• [ ] bracket-push
• [ ] sublist
• [ ] change
• [ ] minesweeper
• [ ] diffie-hellman
• [ ] dominoes
• [ ] rectangles
• [ ] wordy
• [ ] hangman
• [ ] zebra-puzzle
• [ ] poker
• [ ] diamond
• [ ] two-bucket
• [ ] connect
• [ ] say
• [ ] react
• [ ] variable-length-quantity
• [ ] go-counting
• [ ] lens-person
• [ ] sgf-parsing
• [ ] alphametics
• [ ] zipper
• [ ] forth
• [ ] pov

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[robkeim]

@ErikSchierboom this effort should be obsolete with the migration to generators, so I'm going to close this issue.