Less is Morse

Use this minimalist control panel to install Morse code in your brain. The game currently has several modes, selectable from a drop-down menu:

Koch: This is the introductory trainer for people who want to learn Morse from scratch, using the standard Koch method. Hit the spacebar to start, then just type each character you hear. It introduces characters one at a time. Set the level (number of characters) manually, or let the game level up automatically when your accuracy and speed are good enough.

Hundred: This sends random words from a list of the 100 most commonly-used words in the English language, according to Wikipedia. For this and the other word modes, type the word you receive, then hit the spacebar.

Fry: This mode sends random words from the Fry "Sight Words" list. While this list was created for a literacy training strategy that's fallen out of favor, it works well for Morse code training. It's divided into 10 levels, each level adding another 100 words.

Ten Hundred: This is another random word mode, but with words from the popular XKCD list of the "Ten Hundred" most common English words.  Randall used a variety of sources to compile his list, and it differs slightly from the previous two. Each level adds another 100 words, but in alphabetical order. Please note that this list contains some "PG-13" words, so if that's a problem for you, don't use this mode.

Field Day: Practice receiving standard exchanges for the biggest ham radio operating event of the year: ARRL Field Day. Each exchange consists of a number-letter combination representing a contest category, then a two or three letter Section abbreviation. Include a space between the category and Section, then press "Enter" to log the exchange.

Callsigns: Made from a recent copy of the Super Check Partial database, this mode will send the callsigns of active radiosport competitors. Press the spacebar to enter each callsign, just like you're in a contest logging program.

Credits:

Design, textures, and programming: Alan Dove

Font: Xolonium Regular by Severin Meyer

Code: Samuel Morse, Alfred Vail, and Friedrich Gerke

Game engine: Godot