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Topological Sort in all languages in chars. 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 Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz 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 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 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 Calendar Connect Four Continued Fractions 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi Turtle Tutorial All Languages ><> 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz 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 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 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 Calendar Connect Four Continued Fractions 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 151st voytxt 🇨🇿 666 123 15ms 28 Jul 2025 152nd GolfingSuccess 🇬🇷 662 95 676ms 11 Jul 2025 152nd snoozingnewt 🇺🇸 662 95 390ms 9 days ago 154th FEZfan 🇦🇺 661 105 29ms 12 Jul 2025 155th jupj 🇫🇮 659 185 3ms 28 Aug 2025 156th nwellnhof 🇩🇪 652 62 114ms 2 Aug 2025 157th trinityy-7 645 127 14ms 6 Aug 2025 158th Shanethegamer 🇺🇸 644 158 4ms 8 Aug 2025 159th bizy-coder 643 108 103ms 25 Jul 2025 159th zacjl 643 108 97ms 26 Jul 2025 161st edsrzf 🇳🇿 643 167 4,314ms 14 Aug 2025 162nd albanian-laundromat 636 160 310ms 22 Aug 2025 163rd Seek64 🇩🇪 631 110 57ms 30 Jul 2025 164th bizy-coder 629 100 1,144ms 14 Jul 2025 164th KatieLG 🇬🇧 629 100 475ms 6 Oct 2025 166th GolfingSuccess 🇬🇷 626 111 25ms 11 Jul 2025 167th Shanethegamer 🇺🇸 625 106 1,217ms 16 Aug 2025 168th Ripick 625 209 389ms 5 Aug 2025 169th Natanaelel 🇸🇪 622 65 72ms 31 Jul 2025 170th yjgnaw 620 112 16ms 24 Jul 2025 170th 5cw 🇺🇸 620 112 232ms 7 Aug 2025 172nd Shanethegamer 🇺🇸 620 137 2,333ms 4 Aug 2025 173rd ovs-code 🇩🇪 615 113 101ms 10 Jul 2025 174th Shanethegamer 🇺🇸 613 92 47ms 8 Aug 2025 175th Shanethegamer 🇺🇸 612 134 13ms 12 Jul 2025 176th albanian-laundromat 612 338 1,212ms 4 Aug 2025 177th GolfingSuccess 🇬🇷 610 200 3ms 23 Jul 2025 178th error256 607 93 39ms 6 Aug 2025 179th Shanethegamer 🇺🇸 606 156 3,577ms 10 Aug 2025 180th albanian-laundromat 605 192 444ms 27 days ago 181st ovs-code 🇩🇪 599 105 745ms 10 Jul 2025 181st Shanethegamer 🇺🇸 599 105 632ms 11 Jul 2025 183rd duckyluuk 🇳🇱 599 116 565ms 31 Jul 2025 184th jerrandolph 595 344 272ms 20 Sep 2025 185th olleicua 🇺🇸 594 95 37ms 5 Aug 2025 186th RaBa21 🇭🇺 594 117 16ms 11 Aug 2025 187th tatzyr 🇯🇵 588 96 36ms 12 Aug 2025 188th SirBogman 🇺🇸 587 79 38ms 8 Aug 2025 189th edsrzf 🇳🇿 584 119 29ms 16 Aug 2025 190th duckyluuk 🇳🇱 582 108 1,037ms 31 Jul 2025 191st MeWhenI 🇻🇦 580 50 85ms 30 Jul 2025 191st emgordon154 580 50 869ms 22 days ago 193rd albanian-laundromat 578 226 553ms 22 Aug 2025 194th Shanethegamer 🇺🇸 574 121 134ms 11 Jul 2025 194th SirBogman 🇺🇸 574 121 59ms 30 Jul 2025 196th albanian-laundromat 572 178 107ms 16 Oct 2025 197th SirBogman 🇺🇸 569 51 6ms 5 Aug 2025 198th inventshah 569 122 16ms 4 Aug 2025 198th ryyyn 🇺🇸 569 122 16ms 24 days ago 198th KasperKivimaeki 🇫🇮 569 122 159ms 3 days ago 201st AlephSquirrel 565 123 21ms 10 Jul 2025 201st commandblockguy 🇺🇸 565 123 35ms 11 Jul 2025 201st bzijlema 🇳🇱 565 123 16ms 6 Aug 2025 204th aiwana 562 469 387ms 25 Oct 2025 205th SirBogman 🇺🇸 556 113 868ms 4 Aug 2025 206th Shanethegamer 🇺🇸 554 152 217ms 8 Aug 2025 207th Shanethegamer 🇺🇸 551 102 21ms 9 Aug 2025 207th albanian-laundromat 551 102 2,067ms 24 Sep 2025 209th bricknellj 551 126 20ms 14 Jul 2025 210th albanian-laundromat 548 183 153ms 30 Oct 2025 211th commandblockguy 🇺🇸 547 115 630ms 1 Sep 2025 212th KatieLG 🇬🇧 543 104 89ms 2 Oct 2025 213th Natanaelel 🇸🇪 543 128 118ms 21 Jul 2025 214th jared-hughes 543 151 17ms 13 Oct 2025 215th AlephSquirrel 540 199 664ms 2 Aug 2025 216th MeWhenI 🇻🇦 538 129 36ms 12 Jul 2025 216th BREMAUCY 🇫🇷 538 129 48ms 6 Aug 2025 218th albanian-laundromat 536 572 47ms 8 Sep 2025 219th davecame 534 130 18ms 9 Aug 2025 219th RYNO8 534 130 95ms 6 Oct 2025 221st tailorspy 530 282 2,532ms 12 Aug 2025 222nd CaedenHarper 🇨🇦 529 387 260ms 12 days ago 223rd emgordon154 526 132 150ms 10 days ago 224th snoozingnewt 🇺🇸 523 337 274ms 6 days ago 225th emgordon154 519 121 709ms 10 days ago 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