simple battleship game

Simple 1 player battleship game written in python 3 that uses file IO, loops and lists. Uses a high score feature that shows the 10 best scores (how few turns used) before the game begins Will randomly import 1 grid from a list of 5 10x10 grids User given 30 guesses to input from a1-j10 that decrease with each given turn but does not decrease if an incorrect input is entered Game ends when either the user has sank all 5 ships or they've run out of guesses The following functions are required in the program: def LoadMapFromFile(dataFileName) def LoadScoreFromFile(dataFileName) def SortScores(scoreList) -> Returns a new list def SaveScores(dataFileName, scoreList) def DisplayMap(mapList) def isHit(mapList) -> Returns a boolean def InputCoordinates() -> Returns a list of integers