Compute the Discrete Cosine Transform

7yr ⋅

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Thinking outside the box

11yr ⋅

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Crash (i.e. cause the interpreter to stop working and force close) Python

11yr ⋅

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Code-Golf Ascii Art Mini-Golf

10yr ⋅

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Make the pattern from composition notebooks

9yr ⋅

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Total number of topological sorts

9yr ⋅

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Find the longest musical substring

9yr ⋅

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Polygonal numbers

8yr ⋅

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Lets take Beal's $1,000,000

10yr ⋅

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Create a fractal tree

11yr ⋅

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place vials in your centrifuge

10yr ⋅

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Tangent Polygon Extensions

10yr ⋅

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Crossword Compulsions!

11yr ⋅

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Make a directory tree

8yr ⋅

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Mr Seckington weights his ternary

7yr ⋅

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Growing Manhattan Ameobas

10yr ⋅

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fourth grade math homework for the week: a most inefficient traveling salesman

9yr ⋅

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Spirograph Time!

10yr ⋅

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The Swift Make-It-Compile Challenge #4

9yr ⋅

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Circle Maze Checker

10yr ⋅

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Write code to determine the accepted answer

11yr ⋅

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Activate the auto destruct sequence

7yr ⋅

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Monkey Island: The Head of the Navigator

10yr ⋅

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Render a version of the BBC Micro owl logo

11yr ⋅

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Manufactoria: generate the slowest possible accepting program

11yr ⋅

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Witness My Challenge (Tetris Puzzle)

8yr ⋅

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SPOF Picture Hanging

10yr ⋅

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Can you make my terminal less boring?

10yr ⋅

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It's Your Turn ! (Renju)

8yr ⋅

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What do you see in an inkspot? Rorschach generation'

11yr ⋅

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Print the Australian Flag!

9yr ⋅

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Frogger-ish game

10yr ⋅

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Shubbles and Smoles - Part I

10yr ⋅

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Implement a Moore State Machine

9yr ⋅

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Also want my cake

9yr ⋅

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Make a word cloud from a text

10yr ⋅

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Golfed+Fast sorting in C

11yr ⋅

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The Partition Problem - Sorting Stacks of Boxes

9yr ⋅

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Convert degrees to one of the 32 points of the compass

11yr ⋅

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King of the Torus!

8yr ⋅

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Writing code for three tasks

9yr ⋅

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Manhattan Police

10yr ⋅

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Display the explosion of a star in ASCII-art

10yr ⋅

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Coding hex board game

9yr ⋅

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Drive a hexadecimal 7-segment display using NAND logic gates

10yr ⋅

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Help Me Play My Harmonica

10yr ⋅

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Calculate the Trump Tax

8yr ⋅

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Euler's Front 9

11yr ⋅

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Put a list in order

10yr ⋅

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3-D Antiferromagnetism

9yr ⋅

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Box-256 Assembly - BIG SQUARE II

8yr ⋅

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Find the last position in a matrix walking like a spiral

8yr ⋅

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Longest non-repeating Game-of-Life sequence

12yr ⋅

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Add the Fibonnaci Sequence to the Lucas Sequence

8yr ⋅

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10 PRINT CHR$(205.5+RND(1)); : GOTO 10 in PHP (or anything else, for that matter)

12yr ⋅

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Solve a Tetris Puzzle (pack predefined shapes into optimal form)

10yr ⋅

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Triforce ReBoot

11yr ⋅

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Tune the oscilloscope display

8yr ⋅

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Correlation Coefficient of Words

8yr ⋅

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Missy Elliot, XKCD and ASCII Bytes

11yr ⋅

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2nd byte bias of RC4

10yr ⋅

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The Mouse's Tale

10yr ⋅

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Spiral in the grid

10yr ⋅

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Will it ambigram?

9yr ⋅

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Code Golf Bingo!

12yr ⋅

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Edge Elimination Number

10yr ⋅

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HTML2JSON Converter

9yr ⋅

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Fix your trees!

10yr ⋅

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Morse code translator

14yr ⋅

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Display Continued Fractions

11yr ⋅

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fit 22 (perhaps 23) of a specific 3d pentacube into a 5x5 cube

10yr ⋅

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Drawing 3d nets - Archimedean solids

12yr ⋅

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Approximate a Bell Curve

11yr ⋅

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Solving a Ubongo-puzzle

10yr ⋅

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Open source optical lattice clock

10yr ⋅

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Find one point per pyramidal region

10yr ⋅

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Play a perfect game of Mu Torere

12yr ⋅

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Draw centered polygonal numbers

10yr ⋅

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Koch Snowflake - codegolf

14yr ⋅

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Twinkle Twinkle Little Star

14yr ⋅

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Markov Chain Beatbox Generator

13yr ⋅

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Print the fingering for the note on a saxophone

10yr ⋅

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Correct using a Parity Block

10yr ⋅

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Code Golf: Mix the nuts so that none of the same kind are touching

12yr ⋅

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Make a colorful table

11yr ⋅

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Autoscale complex function

11yr ⋅

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Eiffel Tower in 3D

11yr ⋅

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Create a multi-level 5x5x5 Labyrinth with only one solution

13yr ⋅

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Encode an image inside of the source

13yr ⋅

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Shuffle a deck without local variables

14yr ⋅

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1P5: Earthquake!

14yr ⋅

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Solve the 14-Pegs puzzle

13yr ⋅

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Did I win the lotto?

13yr ⋅

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Code-Golf: Lattice Points inside a Circle

14yr ⋅

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Calculating areas.

14yr ⋅

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Rational Counting Function

14yr ⋅

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Calculate golden ratio

12yr ⋅

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Ascii art equation visualizer

14yr ⋅

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Implement DES key expansion

12yr ⋅

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Implement strategy for Jacks or Better Video

13yr ⋅

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Physics golf: inclined shooting

14yr ⋅

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Infinite Boolean Matrix

11yr ⋅

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Numerical Integration through Plotting

14yr ⋅

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Calculate the total number of paths

13yr ⋅

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Basic Calculator with GUI

11yr ⋅

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Help johnny to solve this Puzzle

12yr ⋅

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Challenge: take ciphered text and decipher, also print out if it was offset to the left or right

11yr ⋅

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