WebAssembly Track Management

This page provides the Exercism community with the information and tools needed to manage the WebAssembly track.

Students
3,854
Submissions
28,548
Mentoring Discussions
68

The WebAssembly track needs attention ⚠️

Building

Practice Exercises

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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.

Synced primary repo: eb3272fae9eaaffe4d8fbc96822267c15ef78e11 (Updates should be instant)

Next goal: Implement at least 30 practice exercises. Find out more.
25 active practice exercises
Started
Attempts
Completions
Mentoring requests
Hello World Hello World
2,778
4,483 (avg. 1.6)
1,238 (44.6%)
0 (0.0%)
Darts Darts
676
4,396 (avg. 6.5)
295 (43.6%)
31 (4.6%)
Collatz Conjecture Collatz Conjecture
297
2,986 (avg. 10.1)
210 (70.7%)
11 (3.7%)
Square Root Square Root
97
482 (avg. 5.0)
87 (89.7%)
2 (2.1%)
Grains Grains
220
1,727 (avg. 7.9)
200 (90.9%)
6 (2.7%)
Difference of Squares Difference of Squares
205
1,019 (avg. 5.0)
179 (87.3%)
1 (0.5%)
Leap Leap
208
1,068 (avg. 5.1)
184 (88.5%)
4 (1.9%)
Resistor Color Resistor Color
167
1,894 (avg. 11.3)
131 (78.4%)
4 (2.4%)
Reverse String Reverse String
140
1,385 (avg. 9.9)
102 (72.9%)
3 (2.1%)
Two Fer Two Fer
101
541 (avg. 5.4)
69 (68.3%)
3 (3.0%)
Bank Account Bank Account
64
490 (avg. 7.7)
57 (89.1%)
0 (0.0%)
Circular Buffer Circular Buffer
53
621 (avg. 11.7)
42 (79.2%)
3 (5.7%)
Acronym Acronym
50
472 (avg. 9.4)
41 (82.0%)
0 (0.0%)
All Your Base All Your Base
39
549 (avg. 14.1)
31 (79.5%)
0 (0.0%)
Binary Search Binary Search
44
410 (avg. 9.3)
36 (81.8%)
0 (0.0%)
Triangle Triangle
70
691 (avg. 9.9)
61 (87.1%)
1 (1.4%)
Nucleotide Count Nucleotide Count
159
1,643 (avg. 10.3)
135 (84.9%)
2 (1.3%)
Armstrong Numbers Armstrong Numbers
54
437 (avg. 8.1)
47 (87.0%)
0 (0.0%)
Rna Transcription Rna Transcription
49
141 (avg. 2.9)
41 (83.7%)
0 (0.0%)
Raindrops Raindrops
52
462 (avg. 8.9)
41 (78.8%)
1 (1.9%)
Hamming Hamming
67
260 (avg. 3.9)
63 (94.0%)
0 (0.0%)
Eliud's Eggs Eliud's Eggs
138
644 (avg. 4.7)
126 (91.3%)
2 (1.4%)
Pangram Pangram
50
591 (avg. 11.8)
44 (88.0%)
0 (0.0%)
Rotational Cipher Rotational Cipher
122
1,034 (avg. 8.5)
115 (94.3%)
1 (0.8%)
Sieve of Eratosthenes Sieve of Eratosthenes
22
122 (avg. 5.5)
13 (59.1%)
0 (0.0%)
104 unimplemented practice exercises
Affine Cipher Affine Cipher
Allergies Allergies
Alphametics Alphametics
Anagram Anagram
Atbash Cipher Atbash Cipher
Binary Search Tree Binary Search Tree
Bob Bob
Book Store Book Store
Bottle Song Bottle Song
Bowling Bowling
Change Change
Clock Clock
Complex Numbers Complex Numbers
Connect Connect
Conway's Game of Life Conway's Game of Life
Crypto Square Crypto Square
Custom Set Custom Set
D&D Character D&D Character
Diamond Diamond
Dominoes Dominoes
DOT DSL DOT DSL
Error Handling Error Handling
ETL ETL
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
Isogram Isogram
Killer Sudoku Helper Killer Sudoku Helper
Kindergarten Garden Kindergarten Garden
Knapsack Knapsack
Largest Series Product Largest Series Product
Ledger Ledger
Lens Person Lens Person
Linked List Linked List
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
OCR Numbers OCR Numbers
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
POV POV
Prime Factors Prime Factors
Protein Translation Protein Translation
Proverb Proverb
Pythagorean Triplet Pythagorean Triplet
Queen Attack Queen Attack
Rail Fence Cipher Rail Fence Cipher
Rational Numbers Rational Numbers
React React
Rectangles Rectangles
Resistor Color Duo Resistor Color Duo
Resistor Color Trio Resistor Color Trio
REST API REST API
Robot Name Robot Name
Robot Simulator Robot Simulator
Roman Numerals Roman Numerals
Run-Length Encoding Run-Length Encoding
Saddle Points Saddle Points
Satellite Satellite
Say Say
Scrabble Score Scrabble Score
Secret Handshake Secret Handshake
Series Series
SGF Parsing SGF Parsing
Simple Cipher Simple Cipher
Simple Linked List Simple Linked List
Space Age Space Age
Spiral Matrix Spiral Matrix
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

Programming Tags

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Help manage the tags used to group, filter and recommend solutions, approaches and articles.

0 tags

Test Runner

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

Current version: a03c7a409e7c2ea6fb75195bfd943b0cd260ce69 (Takes up to 10 mins to deploy)

Total Test Runner Runs
28,413
Test Run Pass Rate
21.7% (6154)
Test Run Fail Rate
75.1% (21345)
Test Run Error Rate
3.2% (914)

Representer

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

Current version: 61b3e0e3c828d11023b157724f5b16a68302ec34 (Takes up to 10 mins to deploy)

Total Representer Runs
6,419
Total Representation Comments Made
0
Feedback Given Frequency
0.0%

Analyzer

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

Next goal: Build an Analyzer. Find out more.