CFML impact and status on Exercism

CFML

626 students

About CFML

Practice

19 contributors

56 mentors

CFML Track Management

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

Students

626

Submissions

3,793

Mentoring Discussions

The CFML track needs attention ⚠️

Building

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.

Synced primary repo: f3632fcd9e6cdc2d8642544f6c5186fc37a3dbd2 (Updates should be instant)

Next goal: Implement 129 practice exercises. Find out more.

51 active practice exercises

Started

Attempts

Completions

Mentoring requests

Hello World

398

1,243 (avg. 3.1)

196 (49.2%)

1 (0.3%)

Acronym

488 (avg. 5.5)

30 (33.7%)

6 (6.7%)

All Your Base

42 (avg. 2.8)

6 (40.0%)

0 (0.0%)

Anagram

449 (avg. 9.8)

16 (34.8%)

1 (2.2%)

Atbash Cipher

186 (avg. 6.6)

9 (32.1%)

0 (0.0%)

Binary Search

10 (avg. 2.5)

3 (75.0%)

0 (0.0%)

Bob

209 (avg. 11.0)

9 (47.4%)

0 (0.0%)

D&D Character

27 (avg. 5.4)

2 (40.0%)

0 (0.0%)

Darts

3 (avg. 1.5)

2 (100.0%)

0 (0.0%)

Diamond

27 (avg. 1.9)

5 (35.7%)

0 (0.0%)

Difference of Squares

49 (avg. 2.0)

18 (72.0%)

0 (0.0%)

Eliud's Eggs

2 (avg. 1.0)

2 (100.0%)

0 (0.0%)

ETL

0 (avg. 0.0)

0 (0.0%)

Flatten Array

193 (avg. 12.9)

7 (46.7%)

0 (0.0%)

Gigasecond

19 (avg. 1.0)

9 (47.4%)

1 (5.3%)

Grains

91 (avg. 6.5)

7 (50.0%)

0 (0.0%)

Hamming

42 (avg. 3.0)

11 (78.6%)

0 (0.0%)

Isogram

53 (avg. 5.3)

7 (70.0%)

0 (0.0%)

Largest Series Product

64 (avg. 8.0)

5 (62.5%)

0 (0.0%)

Leap

132 (avg. 1.9)

42 (61.8%)

14 (20.6%)

Luhn

21 (avg. 1.5)

8 (57.1%)

0 (0.0%)

Nth Prime

166 (avg. 18.4)

3 (33.3%)

0 (0.0%)

Nucleotide Count

1 (avg. 0.5)

1 (50.0%)

0 (0.0%)

Pangram

27 (avg. 2.3)

8 (66.7%)

0 (0.0%)

Perfect Numbers

1 (avg. 0.5)

1 (50.0%)

0 (0.0%)

Pig Latin

4 (avg. 0.6)

2 (28.6%)

0 (0.0%)

Protein Translation

1 (avg. 0.3)

1 (33.3%)

0 (0.0%)

Queen Attack

10 (avg. 3.3)

2 (66.7%)

0 (0.0%)

Raindrops

43 (avg. 1.2)

23 (62.2%)

1 (2.7%)

Resistor Color

6 (avg. 2.0)

2 (66.7%)

0 (0.0%)

Resistor Color Duo

1 (avg. 0.5)

1 (50.0%)

0 (0.0%)

Roman Numerals

1 (avg. 0.3)

0 (0.0%)

Reverse String

6 (avg. 1.5)

1 (25.0%)

0 (0.0%)

RNA Transcription

34 (avg. 3.8)

6 (66.7%)

0 (0.0%)

Run Length Encoding

16 (avg. 5.3)

2 (66.7%)

0 (0.0%)

Saddle Points

1 (avg. 0.3)

1 (25.0%)

0 (0.0%)

Scrabble Score

35 (avg. 1.5)

16 (69.6%)

1 (4.3%)

Secret Handshake

10 (avg. 0.8)

7 (53.8%)

1 (7.7%)

Space Age

10 (avg. 0.8)

7 (58.3%)

0 (0.0%)

Square Root

0 (avg. 0.0)

0 (0.0%)

Strain

1 (avg. 0.5)

1 (50.0%)

0 (0.0%)

Sum of Multiples

19 (avg. 1.5)

9 (69.2%)

0 (0.0%)

Triangle

14 (avg. 1.2)

7 (58.3%)

0 (0.0%)

Two Fer

12 (avg. 4.0)

3 (100.0%)

0 (0.0%)

Word Count

15 (avg. 2.1)

3 (42.9%)

0 (0.0%)

Markdown

5 (avg. 0.3)

1 (6.7%)

0 (0.0%)

Robot Simulator

0 (avg. 0.0)

0 (0.0%)

List Ops

0 (avg. 0.0)

0 (0.0%)

Allergies

0 (avg. 0.0)

0 (0.0%)

Circular Buffer

0 (avg. 0.0)

0 (0.0%)

Collatz Conjecture

4 (avg. 4.0)

1 (100.0%)

0 (0.0%)

78 unimplemented practice exercises

Affine Cipher

Alphametics

Armstrong Numbers

Bank Account

Binary Search Tree

Book Store

Bottle Song

Bowling

Change

Clock

Complex Numbers

Connect

Conway's Game of Life

Crypto Square

Custom Set

Dominoes

DOT DSL

Error Handling

Food Chain

Forth

Go Counting

Grade School

Grep

Hangman

High Scores

House

ISBN Verifier

Killer Sudoku Helper

Kindergarten Garden

Knapsack

Ledger

Lens Person

Linked List

Matching Brackets

Matrix

Meetup

Micro Blog

Minesweeper

OCR Numbers

PaaS I/O

Palindrome Products

Parallel Letter Frequency

Pascal's Triangle

Phone Number

Poker

POV

Prime Factors

Proverb

Pythagorean Triplet

Rail Fence Cipher

Rational Numbers

React

Rectangles

Resistor Color Trio

REST API

Robot Name

Rotational Cipher

Satellite

Say

Series

SGF Parsing

Sieve

Simple Cipher

Simple Linked List

Spiral Matrix

State of Tic-Tac-Toe

Sublist

Tournament

Transpose

Tree Building

Twelve Days

Two Bucket

Variable Length Quantity

Word Search

Wordy

Yacht

Zebra Puzzle

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

Learn More

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

Current version: 78fa63a050a22770d29914b64c4480a672ce31b9 (Takes up to 10 mins to deploy)

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

Total Test Runner Runs

3,575

Test Run Pass Rate

14.6% (523)

Test Run Fail Rate

34.7% (1241)

Test Run Error Rate

50.7% (1811)

Representer

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.

Analyzer

Learn More

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

Next goal: Build an Analyzer. Find out more.

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