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Contents
# Alphametics
Write a function to solve alphametics puzzles.
[Alphametics](https://en.wikipedia.org/wiki/Alphametics) is a puzzle where
letters in words are replaced with numbers.
For example `SEND + MORE = MONEY`:
```text
S E N D
M O R E +
-----------
M O N E Y
```
Replacing these with valid numbers gives:
```text
9 5 6 7
1 0 8 5 +
-----------
1 0 6 5 2
```
This is correct because every letter is replaced by a different number and the
words, translated into numbers, then make a valid sum.
Each letter must represent a different digit, and the leading digit of
a multi-digit number must not be zero.
Write a function to solve alphametics puzzles.
## Running tests
Execute the tests with:
```bash
$ elixir alphametics_test.exs
```
### Pending tests
In the test suites, all but the first test have been skipped.
Once you get a test passing, you can unskip the next one by
commenting out the relevant `@tag :pending` with a `#` symbol.
For example:
```elixir
# @tag :pending
test "shouting" do
assert Bob.hey("WATCH OUT!") == "Whoa, chill out!"
end
```
Or, you can enable all the tests by commenting out the
`ExUnit.configure` line in the test suite.
```elixir
# ExUnit.configure exclude: :pending, trace: true
```
For more detailed information about the Elixir track, please
see the [help page](http://exercism.io/languages/elixir).
## Source
Wikipedia [https://en.wikipedia.org/wiki/Alphametics](https://en.wikipedia.org/wiki/Alphametics)
## Submitting Incomplete Solutions
It's possible to submit an incomplete solution so you can see how others have completed the exercise.
Version data entries
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