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 SirBogman 🇺🇸 639 80 2,126ms 8 Aug 2025 242nd Ripick 635 209 437ms 5 Aug 2025 243rd albanian-laundromat 🇺🇸 631 89 820ms 8 Mar 2026 244th CaedenHarper 🇨🇦 629 143 18ms 3 Oct 2025 244th scpchicken 🇵🇼 629 143 37ms 41 hours ago 246th Shanethegamer 🇺🇸 627 92 45ms 8 Aug 2025 247th prestosilver 🇺🇸 626 212 465ms 6 days ago 248th Shanethegamer 🇺🇸 625 106 1,639ms 16 Aug 2025 249th Natanaelel 🇸🇪 622 65 67ms 31 Jul 2025 250th error256 621 93 42ms 6 Aug 2025 251st Shanethegamer 🇺🇸 618 134 14ms 12 Jul 2025 252nd GolfingSuccess 🇬🇷 618 200 3ms 23 Jul 2025 253rd error256 617 189 190ms 7 Aug 2025 254th InigoK 🇺🇸 616 146 16ms 3 Sep 2025 255th MeWhenI 🇻🇦 615 128 485ms 16 Nov 2025 256th Shanethegamer 🇺🇸 612 156 2,881ms 10 Aug 2025 257th KatieLG 🇬🇧 608 148 57ms 7 Jan 2026 258th flekAI 597 132 490ms 69 mins ago 259th YAJUE114514 596 151 17ms 1 Aug 2025 259th vgamula 🇺🇦 596 151 16ms 4 Aug 2025 259th anter69 🇭🇺 596 151 37ms 27 Aug 2025 262nd JOrE20 591 140 20ms 31 Jan 2026 263rd SirBogman 🇺🇸 587 79 38ms 8 Aug 2025 264th albanian-laundromat 🇺🇸 587 226 605ms 22 Aug 2025 265th alexsave 583 142 18ms 11 Jan 2026 266th MeWhenI 🇻🇦 580 50 100ms 30 Jul 2025 266th emgordon154 580 50 963ms 6 Nov 2025 268th albanian-laundromat 🇺🇸 572 178 101ms 16 Oct 2025 269th SirBogman 🇺🇸 569 51 6ms 5 Aug 2025 270th alemelis 569 158 17ms 2 Aug 2025 270th dirckvdende 569 158 18ms 4 Aug 2025 270th cros107 🇦🇺 569 158 16ms 12 Aug 2025 273rd CLOStrophobic 🇮🇹 568 189 56ms 24 Dec 2025 274th CaedenHarper 🇨🇦 567 139 500ms 3 Oct 2025 275th FEZfan 🇦🇺 562 160 33ms 11 Jul 2025 276th aiwana 562 469 395ms 25 Oct 2025 277th CatsAreFluffy 561 93 62ms 30 Oct 2025 278th Yax42 🇫🇷 559 148 310ms 20 Jan 2026 279th olleicua 🇺🇸 555 104 42ms 5 Aug 2025 280th jatloe 555 162 18ms 1 Sep 2025 281st shelerr 552 163 1,620ms 21 Aug 2025 282nd Shanethegamer 🇺🇸 551 102 15ms 9 Aug 2025 283rd ovs-code 🇩🇪 550 141 729ms 21 days ago 284th jared-hughes 548 151 17ms 13 Oct 2025 285th albanian-laundromat 🇺🇸 548 183 174ms 30 Oct 2025 286th albanian-laundromat 🇺🇸 545 563 55ms 10 Mar 2026 287th AlephSquirrel 540 199 766ms 2 Aug 2025 288th weeble 540 204 63ms 22 Feb 2026 289th jerrandolph 538 344 358ms 20 Sep 2025 290th moustave 532 169 40ms 19 Aug 2025 291st tailorspy 530 282 3,039ms 12 Aug 2025 292nd KatieLG 🇬🇧 529 149 668ms 22 Sep 2025 293rd scpchicken 🇵🇼 528 92 17ms 11 hours ago 294th jgbaldwinbrown 522 237 3ms 30 Jan 2026 295th albanian-laundromat 🇺🇸 519 288 1,692ms 10 Mar 2026 296th madex 🇩🇪 518 160 13ms 3 days ago 297th yjgnaw 517 174 18ms 24 Jul 2025 298th DanielVenable 517 221 199ms 3 Aug 2025 299th qpwoeirut 514 175 34ms 2 Aug 2025 300th madex 🇩🇪 511 113 49ms 3 days ago 301st scpchicken 🇵🇼 504 227 234ms 6 days ago 302nd jacekwladzinski 494 182 19ms 7 Oct 2025 303rd RaBa21 🇭🇺 489 184 21ms 3 Aug 2025 303rd Mikey-Beep 🇬🇧 489 184 33ms 6 Aug 2025 305th albanian-laundromat 🇺🇸 487 209 103ms 29 Sep 2025 306th madex 🇩🇪 487 254 3ms 3 days ago 307th targrik 486 206 14ms 18 Aug 2025 308th Ripick 482 161 763ms 6 Aug 2025 309th weliveinhell 🇭🇹 481 172 16ms 23 Dec 2025 310th Artemis21 🇬🇧 481 187 82ms 6 Dec 2025 311th janAkali 🇷🇺 479 277 414ms 10 Mar 2026 312th CaedenHarper 🇨🇦 478 387 373ms 17 Nov 2025 313th voytxt 🇨🇿 477 519 1,733ms 25 Jul 2025 314th Mikey-Beep 🇬🇧 465 264 23ms 12 Aug 2025 315th madex 🇩🇪 452 211 2,989ms 3 days ago 316th OllieBoyne 🇬🇧 450 200 15ms 11 Dec 2025 317th guilhem-roy 🇫🇷 443 203 25ms 22 Nov 2025 318th MeWhenI 🇻🇦 439 92 46ms 29 Nov 2025 319th h3ra993huskp 🇯🇵 439 341 709ms 30 Nov 2025 320th flekAI 437 132 46ms 3 mins ago First Prev 241–320 of 394 Next Last