410
students have developed their Zig skills on Exercism.

Students
410
Submissions
6,829
Mentoring Discussions
33

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
6,793
Test Run Pass Rate
32.8% (2228)
Test Run Fail Rate
8.4% (569)
Test Run Error Rate
58.8% (3996)

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 30 practice exercises. Find out more.

Usage statistics

25 active practice exercises
Started
Attempts
Completions
Mentoring requests
Hello, World! Hello, World!
354
473 (avg. 1.3)
328 (92.7%)
0 (0.0%)
Leap Leap
162
362 (avg. 2.2)
137 (84.6%)
4 (2.5%)
Difference of Squares Difference of Squares
138
479 (avg. 3.5)
111 (80.4%)
1 (0.7%)
Collatz Conjecture Collatz Conjecture
114
656 (avg. 5.8)
100 (87.7%)
8 (7.0%)
Pangram Pangram
94
363 (avg. 3.9)
74 (78.7%)
3 (3.2%)
Armstrong Numbers Armstrong Numbers
62
345 (avg. 5.6)
51 (82.3%)
0 (0.0%)
Isogram Isogram
53
166 (avg. 3.1)
48 (90.6%)
1 (1.9%)
Hamming Hamming
55
187 (avg. 3.4)
50 (90.9%)
1 (1.8%)
Grains Grains
61
392 (avg. 6.4)
55 (90.2%)
0 (0.0%)
Resistor Color Resistor Color
87
403 (avg. 4.6)
73 (83.9%)
0 (0.0%)
Resistor Color Duo Resistor Color Duo
73
248 (avg. 3.4)
67 (91.8%)
1 (1.4%)
Darts Darts
57
189 (avg. 3.3)
53 (93.0%)
0 (0.0%)
Triangle Triangle
54
223 (avg. 4.1)
46 (85.2%)
1 (1.9%)
Space Age Space Age
43
193 (avg. 4.5)
38 (88.4%)
0 (0.0%)
Bob Bob
6
44 (avg. 7.3)
6 (100.0%)
1 (16.7%)
Queen Attack Queen Attack
38
133 (avg. 3.5)
35 (92.1%)
1 (2.6%)
Two Fer Two Fer
145
573 (avg. 4.0)
87 (60.0%)
4 (2.8%)
RNA Transcription RNA Transcription
37
133 (avg. 3.6)
34 (91.9%)
0 (0.0%)
Sieve Sieve
39
271 (avg. 6.9)
30 (76.9%)
4 (10.3%)
Binary Search Binary Search
53
422 (avg. 8.0)
44 (83.0%)
1 (1.9%)
Acronym Acronym
19
51 (avg. 2.7)
18 (94.7%)
0 (0.0%)
Proverb Proverb
37
135 (avg. 3.6)
31 (83.8%)
2 (5.4%)
Secret Handshake Secret Handshake
50
296 (avg. 5.9)
41 (82.0%)
2 (4.0%)
Allergies Allergies
7
14 (avg. 2.0)
5 (71.4%)
0 (0.0%)
Linked List Linked List
37
78 (avg. 2.1)
23 (62.2%)
5 (13.5%)
103 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
D&D Character D&D Character
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
ISBN Verifier ISBN Verifier
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
Luhn Luhn
Markdown Markdown
Matching Brackets Matching Brackets
Matrix Matrix
Meetup Meetup
Micro Blog Micro Blog
Minesweeper Minesweeper
Nth Prime Nth Prime
Nucleotide Count Nucleotide Count
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