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 241st CaedenHarper 🇨🇦 629 143 16ms 3 Oct 2025 242nd Shanethegamer 🇺🇸 626 92 45ms 8 Aug 2025 243rd prestosilver 🇺🇸 626 212 476ms 10 hours ago 244th Shanethegamer 🇺🇸 625 106 1,639ms 16 Aug 2025 245th Natanaelel 🇸🇪 622 65 67ms 31 Jul 2025 246th error256 619 93 42ms 6 Aug 2025 247th GolfingSuccess 🇬🇷 618 200 3ms 23 Jul 2025 248th Shanethegamer 🇺🇸 617 134 15ms 12 Jul 2025 249th error256 617 189 190ms 7 Aug 2025 250th InigoK 🇺🇸 616 146 15ms 3 Sep 2025 250th scpchicken 🇵🇼 616 146 37ms 18 Jan 2026 252nd MeWhenI 🇻🇦 615 128 614ms 16 Nov 2025 253rd KatieLG 🇬🇧 607 148 54ms 7 Jan 2026 254th Shanethegamer 🇺🇸 606 156 2,892ms 10 Aug 2025 255th YAJUE114514 595 151 16ms 1 Aug 2025 255th vgamula 🇺🇦 595 151 18ms 4 Aug 2025 255th anter69 🇭🇺 595 151 36ms 27 Aug 2025 258th JOrE20 591 140 26ms 31 Jan 2026 259th SirBogman 🇺🇸 587 79 38ms 8 Aug 2025 260th albanian-laundromat 587 226 605ms 22 Aug 2025 261st alexsave 583 142 12ms 11 Jan 2026 262nd MeWhenI 🇻🇦 580 50 100ms 30 Jul 2025 262nd emgordon154 580 50 963ms 6 Nov 2025 264th albanian-laundromat 572 178 101ms 16 Oct 2025 265th SirBogman 🇺🇸 569 51 6ms 5 Aug 2025 266th alemelis 569 158 17ms 2 Aug 2025 266th dirckvdende 569 158 17ms 4 Aug 2025 266th cros107 🇦🇺 569 158 15ms 12 Aug 2025 269th CLOStrophobic 🇮🇹 568 189 60ms 24 Dec 2025 270th CaedenHarper 🇨🇦 566 139 416ms 3 Oct 2025 271st FEZfan 🇦🇺 562 160 30ms 11 Jul 2025 272nd aiwana 562 469 395ms 25 Oct 2025 273rd CatsAreFluffy 561 93 62ms 30 Oct 2025 274th Yax42 🇫🇷 559 148 284ms 20 Jan 2026 275th jatloe 555 162 17ms 1 Sep 2025 276th olleicua 🇺🇸 554 104 42ms 5 Aug 2025 277th shelerr 552 163 1,592ms 21 Aug 2025 278th Shanethegamer 🇺🇸 551 102 15ms 9 Aug 2025 279th ovs-code 🇩🇪 550 141 640ms 15 days ago 280th jared-hughes 548 151 18ms 13 Oct 2025 281st albanian-laundromat 548 183 132ms 30 Oct 2025 282nd albanian-laundromat 545 563 55ms 27 days ago 283rd AlephSquirrel 540 199 832ms 2 Aug 2025 284th weeble 540 204 63ms 22 Feb 2026 285th jerrandolph 538 344 300ms 20 Sep 2025 286th moustave 532 169 29ms 19 Aug 2025 287th tailorspy 530 282 3,051ms 12 Aug 2025 288th KatieLG 🇬🇧 528 149 674ms 22 Sep 2025 289th jgbaldwinbrown 522 237 3ms 30 Jan 2026 290th albanian-laundromat 519 288 1,569ms 27 days ago 291st yjgnaw 517 174 18ms 24 Jul 2025 292nd DanielVenable 517 221 199ms 3 Aug 2025 293rd qpwoeirut 514 175 34ms 2 Aug 2025 294th scpchicken 🇵🇼 504 227 234ms 22 hours ago 295th jacekwladzinski 494 182 17ms 7 Oct 2025 296th RaBa21 🇭🇺 489 184 18ms 3 Aug 2025 296th Mikey-Beep 🇬🇧 489 184 26ms 6 Aug 2025 298th albanian-laundromat 487 209 103ms 29 Sep 2025 299th targrik 486 206 10ms 18 Aug 2025 300th Ripick 482 161 790ms 6 Aug 2025 301st weliveinhell 🇭🇹 481 172 13ms 23 Dec 2025 302nd Artemis21 🇬🇧 481 187 77ms 6 Dec 2025 303rd janAkali 🇷🇺 479 277 414ms 27 days ago 304th CaedenHarper 🇨🇦 478 387 316ms 17 Nov 2025 305th voytxt 🇨🇿 477 519 1,539ms 25 Jul 2025 306th Mikey-Beep 🇬🇧 465 264 23ms 12 Aug 2025 307th OllieBoyne 🇬🇧 450 200 16ms 11 Dec 2025 308th madex 🇩🇪 445 202 18ms 18 Jan 2026 309th guilhem-roy 🇫🇷 443 203 17ms 22 Nov 2025 310th MeWhenI 🇻🇦 439 92 46ms 29 Nov 2025 311th h3ra993huskp 🇯🇵 439 341 709ms 30 Nov 2025 312th iczelia 🇩🇪 435 263 208ms 19 Oct 2025 313th Bulmenisaurus 432 208 114ms 26 Oct 2025 314th LukeBridges 🇬🇧 431 192 13ms 19 Aug 2025 315th retrohun 430 94 1,094ms 1 Aug 2025 316th klixel 🇨🇦 430 209 18ms 15 Jan 2026 317th RobertBurs 424 212 17ms 24 Sep 2025 318th Program-Pi 422 196 15ms 9 Mar 2026 319th madex 🇩🇪 420 427 263ms 2 Aug 2025 320th tatzyr 🇯🇵 417 138 42ms 12 Aug 2025 First Prev 241–320 of 384 Next Last