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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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim 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 200th BREMAUCY 🇫🇷 697 129 52ms 6 Aug 2025 202nd Sakisan 🇧🇪 697 164 181ms 5 Aug 2025 203rd SirBogman 🇺🇸 696 113 669ms 4 Aug 2025 204th sean-niemann 🇺🇸 693 200 486ms 5 Dec 2025 205th davecame 692 130 21ms 9 Aug 2025 205th RYNO8 692 130 93ms 6 Oct 2025 207th m-tkach 🇺🇦 692 264 213ms 1 Aug 2025 208th blaztoma 🇱🇹 686 84 54ms 1 Jan 2026 209th aksyristos 686 131 43ms 27 Mar 2026 209th scpchicken 🇵🇼 686 131 38ms 14 days ago 211th Natanaelel 🇸🇪 684 71 29ms 31 Jul 2025 212th commandz0 🇺🇸 684 115 603ms 1 Sep 2025 213th emgordon154 681 132 152ms 18 Nov 2025 213th Flekay 🇩🇪 681 132 20ms 5 Mar 2026 215th voytxt 🇨🇿 673 123 17ms 28 Jul 2025 216th ahmetdemirag 🇨🇾 671 134 42ms 10 Aug 2025 216th btjones0 671 134 17ms 8 Sep 2025 216th StefanHabel 🇨🇦 671 134 28ms 22 Feb 2026 219th albanian-laundromat 🇺🇸 670 175 533ms 8 Mar 2026 220th jupj 🇫🇮 668 185 3ms 28 Aug 2025 221st plcc0 666 135 18ms 4 Aug 2025 222nd Shanethegamer 🇺🇸 663 140 326ms 9 Aug 2025 223rd snoozingnewt 🇨🇦 663 209 522ms 30 Dec 2025 224th albanian-laundromat 🇺🇸 661 119 645ms 4 Aug 2025 225th madex 🇩🇪 661 136 21ms 18 days ago 226th annaproxy 656 137 20ms 5 Sep 2025 226th FortuiteMan 🇫🇷 656 137 18ms 25 Nov 2025 226th Lv0Sys 🇵🇱 656 137 29ms 21 Feb 2026 229th Shanethegamer 🇺🇸 656 259 828ms 8 Aug 2025 230th nwellnhof 🇩🇪 652 62 118ms 2 Aug 2025 231st trinityy-7 652 127 12ms 6 Aug 2025 232nd emgordon154 650 121 737ms 18 Nov 2025 233rd Googolplexo 🇷🇺 647 139 17ms 28 Mar 2026 234th AlephSquirrel 645 122 630ms 10 Jul 2025 235th Shanethegamer 🇺🇸 644 158 3ms 8 Aug 2025 236th edsrzf 🇳🇿 643 167 4,866ms 14 Aug 2025 237th andrewjc2000 642 140 18ms 2 Aug 2025 237th hiichbindermax 642 140 17ms 4 Aug 2025 239th albanian-laundromat 🇺🇸 641 265 1,894ms 8 Mar 2026 240th SirBogman 🇺🇸 639 80 2,074ms 8 Aug 2025 241st Ripick 635 209 475ms 5 Aug 2025 242nd albanian-laundromat 🇺🇸 631 89 820ms 8 Mar 2026 243rd CaedenHarper 🇨🇦 629 143 17ms 3 Oct 2025 244th Shanethegamer 🇺🇸 627 92 51ms 8 Aug 2025 245th prestosilver 🇺🇸 626 212 578ms 21 days ago 246th Shanethegamer 🇺🇸 625 106 2,082ms 16 Aug 2025 247th Natanaelel 🇸🇪 622 65 75ms 31 Jul 2025 248th error256 620 93 49ms 6 Aug 2025 249th Shanethegamer 🇺🇸 618 134 14ms 12 Jul 2025 250th GolfingSuccess 🇬🇷 618 200 3ms 23 Jul 2025 251st error256 617 189 190ms 7 Aug 2025 252nd InigoK 🇺🇸 616 146 16ms 3 Sep 2025 253rd MeWhenI 🇻🇦 615 128 485ms 16 Nov 2025 254th Shanethegamer 🇺🇸 612 156 2,859ms 10 Aug 2025 255th KatieLG 🇬🇧 607 148 57ms 7 Jan 2026 256th YAJUE114514 595 151 17ms 1 Aug 2025 256th vgamula 🇺🇦 595 151 16ms 4 Aug 2025 256th anter69 🇭🇺 595 151 37ms 27 Aug 2025 259th JOrE20 591 140 20ms 31 Jan 2026 260th SirBogman 🇺🇸 587 79 38ms 8 Aug 2025 261st albanian-laundromat 🇺🇸 587 226 637ms 22 Aug 2025 262nd alexsave 583 142 13ms 11 Jan 2026 263rd MeWhenI 🇻🇦 580 50 90ms 30 Jul 2025 263rd emgordon154 580 50 974ms 6 Nov 2025 265th albanian-laundromat 🇺🇸 572 178 101ms 16 Oct 2025 266th SirBogman 🇺🇸 569 51 6ms 5 Aug 2025 267th alemelis 569 158 17ms 2 Aug 2025 267th dirckvdende 569 158 18ms 4 Aug 2025 267th cros107 🇦🇺 569 158 16ms 12 Aug 2025 270th CLOStrophobic 🇮🇹 568 189 56ms 24 Dec 2025 271st CaedenHarper 🇨🇦 566 139 500ms 3 Oct 2025 272nd FEZfan 🇦🇺 562 160 33ms 11 Jul 2025 273rd aiwana 562 469 424ms 25 Oct 2025 274th CatsAreFluffy 561 93 62ms 30 Oct 2025 275th Yax42 🇫🇷 559 148 303ms 20 Jan 2026 276th jatloe 555 162 18ms 1 Sep 2025 277th olleicua 🇺🇸 554 104 40ms 5 Aug 2025 278th shelerr 552 163 1,620ms 21 Aug 2025 279th Shanethegamer 🇺🇸 551 102 15ms 9 Aug 2025 280th ovs-code 🇩🇪 550 141 729ms 22 Mar 2026 281st jared-hughes 548 151 18ms 13 Oct 2025 282nd albanian-laundromat 🇺🇸 548 183 149ms 30 Oct 2025 283rd scpchicken 🇵🇼 546 89 17ms 13 days ago 284th albanian-laundromat 🇺🇸 545 563 55ms 10 Mar 2026 285th AlephSquirrel 540 199 766ms 2 Aug 2025 286th weeble 540 204 63ms 22 Feb 2026 287th jerrandolph 538 344 358ms 20 Sep 2025 288th moustave 532 169 40ms 19 Aug 2025 289th tailorspy 530 282 2,991ms 12 Aug 2025 290th KatieLG 🇬🇧 528 149 668ms 22 Sep 2025 291st jgbaldwinbrown 522 237 3ms 30 Jan 2026 292nd albanian-laundromat 🇺🇸 519 288 1,545ms 10 Mar 2026 293rd madex 🇩🇪 518 160 13ms 18 days ago 294th yjgnaw 517 174 18ms 24 Jul 2025 295th DanielVenable 517 221 199ms 3 Aug 2025 296th qpwoeirut 514 175 34ms 2 Aug 2025 297th madex 🇩🇪 510 113 49ms 18 days ago 298th Mikey-Beep 🇬🇧 508 177 26ms 9 days ago 299th scpchicken 🇵🇼 504 227 234ms 21 days ago 300th jacekwladzinski 494 182 19ms 7 Oct 2025 First Prev 201–300 of 390 Next Last