Solution for FINN.no's technical test.

• Java 8
• Kotlin 1.6

Use your local gradle or the provided wrapper to run the game with a new shuffled deck:

./gradlew run

Or run the game with a deck file:

./gradlew run --args=<DECK_FILE_PATH>

The example input from the problem statement can be found in src/test/resources/valid-deck.txt.

• The input deck file will always contain enough cards to finish the game with a winner (at least 4 cards)

• Validate program arguments (print usage message if too many arguments are provided)
• Validate input deck to ensure all cards are unique
• Validate input deck to ensure there are at least 4 cards
• Handle case when there are not enough cards to finish the game with a winner (remove assumption)
• Handle case when there is a tie between the two players
• Add more game rules, make the program interactive...
• Internationalization (i18n): support different locales when printing cards
• Use custom, descriptive domain exceptions instead of IllegalArgumentException and IllegalStateException
• Test deck shuffling randomness (interesting read!)

Thank you for your time to review my solution!