Topological Sort in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E ALGOL 68 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E ALGOL 68 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 161st blaztoma 🇱🇹 674 84 58ms 24 days ago 162nd voytxt 🇨🇿 670 123 19ms 28 Jul 2025 163rd m-tkach 🇺🇦 669 94 1,562ms 12 Jul 2025 164th lukegustafson 🇺🇸 668 104 97ms 20 Jul 2025 165th jupj 🇫🇮 668 185 3ms 28 Aug 2025 166th albanian-laundromat 668 276 2,037ms 30 Nov 2025 167th snoozingnewt 🇨🇦 663 209 467ms 25 days ago 168th GolfingSuccess 🇬🇷 662 95 584ms 11 Jul 2025 169th FEZfan 🇦🇺 662 105 28ms 12 Jul 2025 170th nwellnhof 🇩🇪 652 62 114ms 2 Aug 2025 171st trinityy-7 649 127 12ms 6 Aug 2025 172nd bizy-coder 644 108 107ms 25 Jul 2025 172nd zacjl 644 108 95ms 26 Jul 2025 174th Shanethegamer 🇺🇸 644 158 3ms 8 Aug 2025 175th edsrzf 🇳🇿 643 167 4,660ms 14 Aug 2025 176th albanian-laundromat 636 160 291ms 22 Aug 2025 177th Seek64 🇩🇪 632 110 74ms 30 Jul 2025 178th bizy-coder 629 100 1,413ms 14 Jul 2025 178th KatieLG 🇬🇧 629 100 416ms 6 Oct 2025 180th GolfingSuccess 🇬🇷 626 111 26ms 11 Jul 2025 181st Shanethegamer 🇺🇸 625 106 1,639ms 16 Aug 2025 182nd Ripick 625 209 390ms 5 Aug 2025 183rd Natanaelel 🇸🇪 622 65 67ms 31 Jul 2025 184th yjgnaw 621 112 17ms 24 Jul 2025 184th 5cw 🇺🇸 621 112 255ms 7 Aug 2025 186th Shanethegamer 🇺🇸 620 137 2,166ms 4 Aug 2025 187th GolfingSuccess 🇬🇷 618 200 3ms 23 Jul 2025 188th Shanethegamer 🇺🇸 615 92 48ms 8 Aug 2025 189th ovs-code 🇩🇪 615 113 110ms 10 Jul 2025 189th edsrzf 🇳🇿 615 113 26ms 26 days ago 191st Shanethegamer 🇺🇸 615 134 13ms 12 Jul 2025 192nd albanian-laundromat 611 192 527ms 2 Nov 2025 193rd Shanethegamer 🇺🇸 609 134 333ms 9 Aug 2025 194th error256 608 93 47ms 6 Aug 2025 195th Shanethegamer 🇺🇸 606 156 3,083ms 10 Aug 2025 196th ovs-code 🇩🇪 599 105 577ms 10 Jul 2025 196th Shanethegamer 🇺🇸 599 105 666ms 11 Jul 2025 198th duckyluuk 🇳🇱 599 116 654ms 31 Jul 2025 199th olleicua 🇺🇸 596 95 43ms 5 Aug 2025 200th jerrandolph 595 344 266ms 20 Sep 2025 201st RaBa21 🇭🇺 594 117 16ms 11 Aug 2025 202nd tatzyr 🇯🇵 589 96 40ms 12 Aug 2025 203rd SirBogman 🇺🇸 587 79 38ms 8 Aug 2025 204th duckyluuk 🇳🇱 583 108 1,171ms 31 Jul 2025 205th MeWhenI 🇻🇦 580 50 142ms 30 Jul 2025 205th emgordon154 580 50 997ms 6 Nov 2025 207th alexsave 580 142 14ms 13 days ago 208th albanian-laundromat 578 226 563ms 22 Aug 2025 209th Shanethegamer 🇺🇸 575 121 135ms 11 Jul 2025 209th SirBogman 🇺🇸 575 121 73ms 30 Jul 2025 211th albanian-laundromat 572 178 101ms 16 Oct 2025 212th inventshah 570 122 16ms 4 Aug 2025 212th ryyyn 🇺🇸 570 122 17ms 5 Nov 2025 212th KasperKivimaeki 🇫🇮 570 122 170ms 26 Nov 2025 212th Emutis 🇱🇹 570 122 15ms 12 Dec 2025 212th blaztoma 🇱🇹 570 122 15ms 12 Dec 2025 217th SirBogman 🇺🇸 569 51 8ms 5 Aug 2025 218th CLOStrophobic 🇮🇹 568 189 50ms 24 Dec 2025 219th AlephSquirrel 565 123 19ms 10 Jul 2025 219th commandz0 🇺🇸 565 123 34ms 11 Jul 2025 219th bzijlema 🇳🇱 565 123 16ms 6 Aug 2025 219th 051 🇸🇬 565 123 115ms 17 days ago 223rd aiwana 562 469 402ms 25 Oct 2025 224th SirBogman 🇺🇸 557 113 708ms 4 Aug 2025 225th Yax42 🇫🇷 557 148 277ms 5 days ago 226th Shanethegamer 🇺🇸 554 152 175ms 8 Aug 2025 227th bricknellj 552 126 19ms 14 Jul 2025 228th Shanethegamer 🇺🇸 551 102 20ms 9 Aug 2025 228th albanian-laundromat 551 102 2,136ms 24 Sep 2025 230th albanian-laundromat 548 183 136ms 30 Oct 2025 231st commandz0 🇺🇸 547 115 577ms 1 Sep 2025 232nd jared-hughes 546 151 15ms 13 Oct 2025 233rd KatieLG 🇬🇧 544 104 96ms 2 Oct 2025 234th Natanaelel 🇸🇪 543 128 117ms 21 Jul 2025 235th AlephSquirrel 540 199 629ms 2 Aug 2025 236th MeWhenI 🇻🇦 539 129 33ms 12 Jul 2025 236th BREMAUCY 🇫🇷 539 129 51ms 6 Aug 2025 238th albanian-laundromat 539 569 55ms 5 Dec 2025 239th davecame 535 130 20ms 9 Aug 2025 239th RYNO8 535 130 90ms 6 Oct 2025 First Prev 161–240 of 352 Next Last