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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers 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 ><> ALGOL 68 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 ArkScript 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 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 ArkScript 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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers 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 Bytes Time Submitted 241st YAJUE114514 595 151 17ms 1 Aug 2025 241st vgamula 🇺🇦 595 151 18ms 4 Aug 2025 241st anter69 🇭🇺 595 151 37ms 27 Aug 2025 244th jerrandolph 595 344 316ms 20 Sep 2025 245th JOrE20 590 140 17ms 31 Jan 2026 246th SirBogman 🇺🇸 587 79 38ms 8 Aug 2025 247th alexsave 581 142 13ms 11 Jan 2026 248th MeWhenI 🇻🇦 580 50 87ms 30 Jul 2025 248th emgordon154 580 50 997ms 6 Nov 2025 250th albanian-laundromat 578 226 624ms 22 Aug 2025 251st albanian-laundromat 572 178 101ms 16 Oct 2025 252nd SirBogman 🇺🇸 569 51 6ms 5 Aug 2025 253rd alemelis 569 158 17ms 2 Aug 2025 253rd dirckvdende 569 158 17ms 4 Aug 2025 253rd cros107 🇦🇺 569 158 15ms 12 Aug 2025 256th CLOStrophobic 🇮🇹 568 189 50ms 24 Dec 2025 257th CaedenHarper 🇨🇦 566 139 416ms 3 Oct 2025 258th FEZfan 🇦🇺 562 160 30ms 11 Jul 2025 259th aiwana 562 469 397ms 25 Oct 2025 260th CatsAreFluffy 561 93 51ms 30 Oct 2025 261st Yax42 🇫🇷 558 148 298ms 20 Jan 2026 262nd jatloe 555 162 17ms 1 Sep 2025 263rd olleicua 🇺🇸 554 104 41ms 5 Aug 2025 264th Shanethegamer 🇺🇸 551 102 15ms 9 Aug 2025 264th albanian-laundromat 551 102 555ms 24 Sep 2025 266th shelerr 551 163 1,637ms 21 Aug 2025 267th albanian-laundromat 548 183 154ms 30 Oct 2025 268th jared-hughes 547 151 15ms 13 Oct 2025 269th AlephSquirrel 540 199 629ms 2 Aug 2025 270th weeble 540 204 63ms 10 days ago 271st albanian-laundromat 539 569 55ms 5 Dec 2025 272nd moustave 532 169 29ms 19 Aug 2025 273rd tailorspy 530 282 3,021ms 12 Aug 2025 274th CaedenHarper 🇨🇦 529 387 336ms 17 Nov 2025 275th KatieLG 🇬🇧 528 149 674ms 22 Sep 2025 276th snoozingnewt 🇨🇦 523 337 293ms 23 Nov 2025 277th jgbaldwinbrown 522 237 3ms 30 Jan 2026 278th yjgnaw 516 174 22ms 24 Jul 2025 279th DanielVenable 515 221 199ms 3 Aug 2025 280th qpwoeirut 514 175 34ms 2 Aug 2025 281st jacekwladzinski 494 182 17ms 7 Oct 2025 282nd RaBa21 🇭🇺 488 184 18ms 3 Aug 2025 282nd Mikey-Beep 🇬🇧 488 184 26ms 6 Aug 2025 284th albanian-laundromat 487 209 103ms 29 Sep 2025 285th targrik 486 206 11ms 18 Aug 2025 286th Artemis21 🇬🇧 481 187 81ms 6 Dec 2025 287th weliveinhell 🇭🇹 480 172 13ms 23 Dec 2025 288th Ripick 478 161 790ms 6 Aug 2025 289th voytxt 🇨🇿 478 519 1,944ms 25 Jul 2025 290th albanian-laundromat 469 319 1,573ms 29 Oct 2025 291st Mikey-Beep 🇬🇧 465 264 24ms 12 Aug 2025 292nd OllieBoyne 🇬🇧 449 200 16ms 11 Dec 2025 293rd madex 🇩🇪 445 202 18ms 18 Jan 2026 294th guilhem-roy 🇫🇷 443 203 17ms 22 Nov 2025 295th MeWhenI 🇻🇦 439 92 46ms 29 Nov 2025 296th h3ra993huskp 🇯🇵 439 341 743ms 30 Nov 2025 297th iczelia 🇩🇪 433 263 208ms 19 Oct 2025 298th Bulmenisaurus 432 208 114ms 26 Oct 2025 299th retrohun 430 94 1,096ms 1 Aug 2025 300th LukeBridges 🇬🇧 430 192 14ms 19 Aug 2025 301st klixel 🇨🇦 430 209 18ms 15 Jan 2026 302nd MeWhenI 🇻🇦 428 170 1,277ms 15 Sep 2025 303rd RobertBurs 424 212 17ms 24 Sep 2025 304th tatzyr 🇯🇵 417 138 39ms 12 Aug 2025 305th DialFrost 🇸🇬 417 359 632ms 19 Nov 2025 306th madex 🇩🇪 413 427 244ms 2 Aug 2025 307th CatsAreFluffy 410 219 21ms 30 Oct 2025 308th helbling 🇨🇭 407 203 14ms 8 Aug 2025 309th SB-945 405 222 18ms 1 Aug 2025 310th Lv0Sys 🇵🇱 397 145 42ms 12 Dec 2025 311th alemelis 395 195 968ms 5 Aug 2025 312th emgordon154 379 152 43ms 18 Nov 2025 313th FlorianCassayre 🇫🇷 379 237 15ms 5 Aug 2025 313th mbittner20 379 237 13ms 18 Aug 2025 313th HumanoidCPU 379 237 23ms 12 Jan 2026 316th KatieLG 🇬🇧 376 153 94ms 18 Aug 2025 317th DialFrost 🇸🇬 362 248 15ms 10 Jul 2025 318th Shotokhan 359 250 14ms 24 Sep 2025 319th CaedenHarper 🇨🇦 358 203 1,426ms 27 Sep 2025 320th HumanoidCPU 358 220 681ms 12 Jan 2026 First Prev 241–320 of 368 Next Last