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Newest 'unicode' Questions - Code Golf Stack Exchange
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Learn more about TeamsQuestions tagged [unicode]
For challenges involving the Unicode standards, or involving characters outside the ASCII codepage.
96 questions
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7
votes
7
answers
846
views
Conversion between CESU-8 and UTF-8 (for supplementary characters)
The Compatibility Encoding Scheme for UTF-16: 8-Bit, also known as CESU-8, is a Unicode encoding that is not part of the Unicode standard, but mentioned in a Unicode Technical Report as a ...
12
votes
3
answers
449
views
UTF-8 character decoder (with invalid sequence handling)
UTF-8 is the most widely used character encoding on the internet. It encodes a Unicode code point into a byte sequence of 1 to 4 bytes long.
The UTF-8 encoding has many features that makes it popular, ...
8
votes
4
answers
643
views
Toggle Hangul Vowel Harmony
(This post is partly self-plagiarized.)
Objective
Given a Hangul syllable, toggle its vowel harmony.
Introduction to Hangul syllables
Hangul(한글) is the Korean writing system invented by Sejong the ...
7
votes
9
answers
1k
views
Braille-based Base64
Make a one-to-one map from the base64 character table(0-9a-zA-Z+/) to Braille(U+2800-U+283F).
These characters are fixed map for compatibility. For other characters(aka. A-Z and +) you can map any ...
-3
votes
5
answers
284
views
Create the characters you can write on a MacOS US English Keyboard (as another OS will read them)
Introduction
This is a small challenge I came up with while trying to make some compact code for my younger brother to use. I don't think it's particularly interesting, but I believe it presents some ...
17
votes
2
answers
353
views
Translate Japanese hiragana into the flick input method
The flick input method is a way of inputting Japanese kana on a modern smartphone. It is arranged in a 12-key layout, with the following labels:
あかさ
たなは
まやら
小わ、
...
14
votes
12
answers
1k
views
Shift Braille down
Braille Patterns in Unicode contains 8 dots(⣿) and occupy area U+2800-U+28FF. Given a Braille Pattern character, where the bottom two dots are not used(aka. U+2800-...
22
votes
13
answers
3k
views
Chinese color mixing
Objective
Given two Chinese ideographs meaning basic colors, output the ideograph that means the color resulting from mixing them.
Basic colors
The basic colors are:
靑(U+9751; blue)
赤(U+8D64; red)
黃(...
- 7,117
10
votes
6
answers
1k
views
Translate the keitai input method into Japanese hiragana
The keitai input method is a method for writing Japanese kana on a 12-key phone keypad. Similar to Western keypads, each kana is assigned to a key; when the key is pressed multiple times, it cycles ...
12
votes
15
answers
1k
views
Sum of strings (UTF-16 codepoints)
Your function must accept two strings and return new string where are UTF-16 code of all symbols is the sum of UTF-16 codes of inputs symbols
If the resulting sum is greater than ...
23
votes
28
answers
2k
views
Fractional Unicode Bars
Your program should take as input a number n that is greater than 0 and output a bar composed of n // 8 ▉ characters (U+2588), ...
14
votes
11
answers
2k
views
Compress Jelly's code page
In this challenge, you'll print out the SBCS of Jelly, a popular golfing language. Its code page looks like this:
_0
_1
_2
_3
_4
_5
_6
_7
_8
_9
_A
_B
_C
_D
_E
_F
0_
...
19
votes
3
answers
930
views
Universal Unicode Clock
Plot contrivance
You wake up to find that something has gone horribly wrong! Your time machine has malfunctioned and you are lost sometime between June 2022 and October 1991.
You check the computer ...
4
votes
0
answers
318
views
Convert To Shorthand Part 2
Part 1 of the challenge revolved around converting the letters into specific unicode characters.
Lore
In this part we receive the output from the function made in Part 1, which now has to be arranged ...
6
votes
15
answers
1k
views
Convert To Shorthand Part 1
This challenge has been divided into parts.
Your goal is to convert a sentence into a form of 'short-hand'
For Part 1 these are the rules
Take in 1 word
Remove all vowels(a,e,i,o,u), except the ones ...
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