Topological Sort in all languages in bytes. 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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 161st Shanethegamer 🇺🇸 743 121 132ms 11 Jul 2025 161st SirBogman 🇺🇸 743 121 60ms 30 Jul 2025 163rd Steffan153 🇫🇮 742 106 570ms 26 Feb 2026 164th sean-niemann 🇺🇸 742 202 738ms 5 Dec 2025 165th inventshah 740 167 7ms 3 Aug 2025 166th duckyluuk 🇳🇱 739 112 1,413ms 31 Jul 2025 167th inventshah 737 122 16ms 4 Aug 2025 167th ryyyn 🇺🇸 737 122 17ms 5 Nov 2025 167th KasperKivimaeki 🇫🇮 737 122 177ms 26 Nov 2025 167th Emutis 🇱🇹 737 122 16ms 12 Dec 2025 171st sean-niemann 🇺🇸 735 107 526ms 8 Feb 2026 172nd emgordon154 735 150 1,454ms 9 Aug 2025 173rd edsrzf 🇳🇿 732 139 8ms 25 Nov 2025 174th Shanethegamer 🇺🇸 732 156 2,379ms 4 Aug 2025 174th kg583 🇺🇸 732 156 401ms 4 Mar 2026 176th AlephSquirrel 731 123 21ms 10 Jul 2025 176th commandz0 🇺🇸 731 123 39ms 11 Jul 2025 176th hallvabo 🇳🇴 731 123 18ms 23 Jul 2025 176th bzijlema 🇳🇱 731 123 17ms 6 Aug 2025 176th 051 🇸🇬 731 123 123ms 8 Jan 2026 181st duckyluuk 🇳🇱 729 108 1,138ms 31 Jul 2025 182nd snoozingnewt 🇨🇦 725 124 51ms 30 Dec 2025 183rd snoozingnewt 🇨🇦 720 129 335ms 22 Nov 2025 184th Shanethegamer 🇺🇸 716 184 1,272ms 12 Aug 2025 185th bricknellj 714 126 21ms 14 Jul 2025 186th albanian-laundromat 711 252 328ms 23 Jan 2026 187th DialFrost 🇸🇬 709 131 135ms 22 Nov 2025 188th albanian-laundromat 708 127 24ms 10 Jul 2025 188th ndren 708 127 58ms 3 Aug 2025 190th saito-ta 🇯🇵 707 41 657ms 30 Jul 2025 191st rucin93 🇵🇱 704 132 180ms 28 Feb 2026 192nd edsrzf 🇳🇿 704 218 4,369ms 24 Oct 2025 193rd snoozingnewt 🇨🇦 703 112 639ms 30 Dec 2025 194th namelessiw 703 167 526ms 2 Aug 2025 195th Natanaelel 🇸🇪 702 128 131ms 21 Jul 2025 195th CornerMercury 🇬🇧 702 128 15ms 19 days ago 197th MeWhenI 🇻🇦 697 129 29ms 12 Jul 2025 197th BREMAUCY 🇫🇷 697 129 47ms 6 Aug 2025 199th SirBogman 🇺🇸 696 113 599ms 4 Aug 2025 200th Sakisan 🇧🇪 694 164 181ms 5 Aug 2025 201st sean-niemann 🇺🇸 693 200 486ms 5 Dec 2025 202nd davecame 692 130 21ms 9 Aug 2025 202nd RYNO8 692 130 84ms 6 Oct 2025 204th m-tkach 🇺🇦 692 264 213ms 1 Aug 2025 205th blaztoma 🇱🇹 686 84 53ms 1 Jan 2026 206th aksyristos 686 131 38ms 7 days ago 207th commandz0 🇺🇸 684 115 581ms 1 Sep 2025 208th emgordon154 681 132 141ms 18 Nov 2025 208th Flekay 🇩🇪 681 132 19ms 5 Mar 2026 208th jusaka 681 132 27ms 36 hours ago 211th Natanaelel 🇸🇪 679 71 39ms 31 Jul 2025 212th voytxt 🇨🇿 673 123 17ms 28 Jul 2025 213th ahmetdemirag 🇨🇾 671 134 39ms 10 Aug 2025 213th btjones0 671 134 16ms 8 Sep 2025 213th StefanHabel 🇨🇦 671 134 16ms 22 Feb 2026 216th albanian-laundromat 670 175 522ms 26 days ago 217th jupj 🇫🇮 668 185 3ms 28 Aug 2025 218th plcc0 666 135 19ms 4 Aug 2025 219th Shanethegamer 🇺🇸 663 140 330ms 9 Aug 2025 220th snoozingnewt 🇨🇦 663 209 522ms 30 Dec 2025 221st albanian-laundromat 661 119 563ms 4 Aug 2025 222nd annaproxy 656 137 20ms 5 Sep 2025 222nd FortuiteMan 🇫🇷 656 137 19ms 25 Nov 2025 222nd Lv0Sys 🇵🇱 656 137 22ms 21 Feb 2026 225th Shanethegamer 🇺🇸 656 259 853ms 8 Aug 2025 226th nwellnhof 🇩🇪 652 62 114ms 2 Aug 2025 227th trinityy-7 651 127 13ms 6 Aug 2025 228th emgordon154 650 121 851ms 18 Nov 2025 229th Googolplexo 🇷🇺 647 139 16ms 6 days ago 230th AlephSquirrel 645 122 607ms 10 Jul 2025 231st Shanethegamer 🇺🇸 644 158 3ms 8 Aug 2025 232nd edsrzf 🇳🇿 643 167 4,660ms 14 Aug 2025 233rd andrewjc2000 642 140 17ms 2 Aug 2025 233rd hiichbindermax 642 140 18ms 4 Aug 2025 235th albanian-laundromat 641 265 1,894ms 26 days ago 236th SirBogman 🇺🇸 639 80 2,251ms 8 Aug 2025 237th albanian-laundromat 631 89 838ms 26 days ago 238th Ripick 630 209 437ms 5 Aug 2025 239th CaedenHarper 🇨🇦 629 143 16ms 3 Oct 2025 240th Shanethegamer 🇺🇸 626 92 45ms 8 Aug 2025 First Prev 161–240 of 382 Next Last