929
students have developed their Zig skills on Exercism.

Students
929
Submissions
14,186
Mentoring Discussions
65

The Zig track needs attention ⚠️

Building

Build

Use your knowledge to build the Zig track itself

Build Test Runners

Learn More

Create Test Runners that have the single responsibility of taking a solution, running all tests and returning a standardized output.

Next goal: Get Test Runners to Version 2. Zig is currently utilising a Version 1 Test Runner. Find out more.

Usage statistics

Total Test Runner Runs
14,095
Test Run Pass Rate
33.0% (4652)
Test Run Fail Rate
10.0% (1415)
Test Run Error Rate
57.0% (8028)

Build Analyzers

Learn More

Build an Analyzer for Zig: Exercism's analyzers automatically assess student's submissions and provide mentor-style commentary.

Next goal: Build an Analyzer. Find out more.

Build Representers

Learn More

Build a Representer: a bit of code that has the single responsibility of taking a solution and returning a normalized representation of it.

Next goal: Build a Representer. Find out more.

Create Practice Exercises

Learn More

Practice Exercises are exercises designed to allow students to solve an arbitrary problem, with the aim of them making use of the concepts they have learned so far.

Next goal: Implement at least 40 practice exercises. Find out more.

Usage statistics

30 active practice exercises
Started
Attempts
Completions
Mentoring requests
Hello, World! Hello, World!
776
1,012 (avg. 1.3)
706 (91.0%)
0 (0.0%)
Leap Leap
453
1,234 (avg. 2.7)
341 (75.3%)
7 (1.5%)
Difference of Squares Difference of Squares
321
1,160 (avg. 3.6)
243 (75.7%)
4 (1.2%)
Collatz Conjecture Collatz Conjecture
238
1,333 (avg. 5.6)
209 (87.8%)
12 (5.0%)
Pangram Pangram
201
837 (avg. 4.2)
160 (79.6%)
5 (2.5%)
Armstrong Numbers Armstrong Numbers
147
600 (avg. 4.1)
113 (76.9%)
2 (1.4%)
Isogram Isogram
117
335 (avg. 2.9)
105 (89.7%)
2 (1.7%)
Hamming Hamming
123
326 (avg. 2.7)
101 (82.1%)
1 (0.8%)
Grains Grains
119
618 (avg. 5.2)
105 (88.2%)
1 (0.8%)
ISBN Verifier ISBN Verifier
61
152 (avg. 2.5)
50 (82.0%)
0 (0.0%)
Resistor Color Resistor Color
133
496 (avg. 3.7)
112 (84.2%)
1 (0.8%)
Resistor Color Duo Resistor Color Duo
114
320 (avg. 2.8)
103 (90.4%)
1 (0.9%)
Luhn Luhn
52
268 (avg. 5.2)
43 (82.7%)
1 (1.9%)
Darts Darts
94
255 (avg. 2.7)
85 (90.4%)
0 (0.0%)
Triangle Triangle
92
365 (avg. 4.0)
81 (88.0%)
2 (2.2%)
Nucleotide Count Nucleotide Count
47
94 (avg. 2.0)
41 (87.2%)
0 (0.0%)
Space Age Space Age
76
278 (avg. 3.7)
66 (86.8%)
1 (1.3%)
Bob Bob
48
160 (avg. 3.3)
41 (85.4%)
2 (4.2%)
Queen Attack Queen Attack
71
213 (avg. 3.0)
61 (85.9%)
2 (2.8%)
Two Fer Two Fer
179
659 (avg. 3.7)
115 (64.2%)
5 (2.8%)
RNA Transcription RNA Transcription
66
216 (avg. 3.3)
57 (86.4%)
0 (0.0%)
D&D Character D&D Character
45
144 (avg. 3.2)
34 (75.6%)
0 (0.0%)
Sieve Sieve
73
468 (avg. 6.4)
56 (76.7%)
5 (6.8%)
Binary Search Binary Search
91
679 (avg. 7.5)
75 (82.4%)
4 (4.4%)
Matching Brackets Matching Brackets
43
179 (avg. 4.2)
33 (76.7%)
1 (2.3%)
Acronym Acronym
51
185 (avg. 3.6)
43 (84.3%)
0 (0.0%)
Proverb Proverb
63
261 (avg. 4.1)
50 (79.4%)
3 (4.8%)
Secret Handshake Secret Handshake
81
531 (avg. 6.6)
66 (81.5%)
3 (3.7%)
Allergies Allergies
43
205 (avg. 4.8)
32 (74.4%)
0 (0.0%)
Linked List Linked List
89
603 (avg. 6.8)
57 (64.0%)
9 (10.1%)
98 unimplemented practice exercises
Affine Cipher Affine Cipher
All Your Base All Your Base
Alphametics Alphametics
Anagram Anagram
Atbash Cipher Atbash Cipher
Bank Account Bank Account
Binary Search Tree Binary Search Tree
Book Store Book Store
Bottle Song Bottle Song
Bowling Bowling
Change Change
Circular Buffer Circular Buffer
Clock Clock
Complex Numbers Complex Numbers
Connect Connect
Crypto Square Crypto Square
Custom Set Custom Set
DOT DSL DOT DSL
Diamond Diamond
Dominoes Dominoes
ETL ETL
Error Handling Error Handling
Flatten Array Flatten Array
Food Chain Food Chain
Forth Forth
Gigasecond Gigasecond
Go Counting Go Counting
Grade School Grade School
Grep Grep
Hangman Hangman
High Scores High Scores
House House
Killer Sudoku Helper Killer Sudoku Helper
Kindergarten Garden Kindergarten Garden
Knapsack Knapsack
Largest Series Product Largest Series Product
Ledger Ledger
Lens Person Lens Person
List Ops List Ops
Markdown Markdown
Matrix Matrix
Meetup Meetup
Micro Blog Micro Blog
Minesweeper Minesweeper
Nth Prime Nth Prime
OCR Numbers OCR Numbers
POV POV
PaaS I/O PaaS I/O
Palindrome Products Palindrome Products
Parallel Letter Frequency Parallel Letter Frequency
Pascal's Triangle Pascal's Triangle
Perfect Numbers Perfect Numbers
Phone Number Phone Number
Pig Latin Pig Latin
Poker Poker
Prime Factors Prime Factors
Protein Translation Protein Translation
Pythagorean Triplet Pythagorean Triplet
REST API REST API
Rail Fence Cipher Rail Fence Cipher
Raindrops Raindrops
Rational Numbers Rational Numbers
React React
Rectangles Rectangles
Resistor Color Trio Resistor Color Trio
Reverse String Reverse String
Robot Name Robot Name
Robot Simulator Robot Simulator
Roman Numerals Roman Numerals
Rotational Cipher Rotational Cipher
Run-Length Encoding Run-Length Encoding
SGF Parsing SGF Parsing
Saddle Points Saddle Points
Satellite Satellite
Say Say
Scale Generator Scale Generator
Scrabble Score Scrabble Score
Series Series
Simple Cipher Simple Cipher
Simple Linked List Simple Linked List
Spiral Matrix Spiral Matrix
Square Root Square Root
State of Tic-Tac-Toe State of Tic-Tac-Toe
Strain Strain
Sublist Sublist
Sum of Multiples Sum of Multiples
Tournament Tournament
Transpose Transpose
Tree Building Tree Building
Twelve Days Twelve Days
Two Bucket Two Bucket
Variable Length Quantity Variable Length Quantity
Word Count Word Count
Word Search Word Search
Wordy Wordy
Yacht Yacht
Zebra Puzzle Zebra Puzzle
Zipper Zipper