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 Calendar 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 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 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 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 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 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 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 Chars Time Submitted 160th anter69 🇭🇺 689 101 38ms 29 Aug 2025 162nd albanian-laundromat 686 199 1,430ms 23 Jan 2026 163rd m-tkach 🇺🇦 682 102 619ms 12 Jul 2025 164th albanian-laundromat 680 145 910ms 25 Sep 2025 165th Natanaelel 🇸🇪 679 71 28ms 31 Jul 2025 166th blaztoma 🇱🇹 674 84 51ms 1 Jan 2026 167th voytxt 🇨🇿 671 123 19ms 28 Jul 2025 168th m-tkach 🇺🇦 669 94 1,427ms 12 Jul 2025 169th lukegustafson 🇺🇸 669 104 99ms 20 Jul 2025 170th jupj 🇫🇮 668 185 3ms 28 Aug 2025 171st snoozingnewt 🇨🇦 663 209 522ms 30 Dec 2025 172nd GolfingSuccess 🇬🇷 662 95 542ms 11 Jul 2025 173rd FEZfan 🇦🇺 662 105 32ms 12 Jul 2025 174th Shanethegamer 🇺🇸 656 259 853ms 8 Aug 2025 175th nwellnhof 🇩🇪 652 62 114ms 2 Aug 2025 176th trinityy-7 650 127 11ms 6 Aug 2025 177th bizy-coder 644 108 104ms 25 Jul 2025 177th zacjl 644 108 88ms 26 Jul 2025 179th Shanethegamer 🇺🇸 644 158 3ms 8 Aug 2025 180th edsrzf 🇳🇿 643 167 4,660ms 14 Aug 2025 181st albanian-laundromat 638 266 1,958ms 22 days ago 182nd albanian-laundromat 636 160 292ms 22 Aug 2025 183rd Seek64 🇩🇪 632 110 59ms 30 Jul 2025 184th bizy-coder 629 100 1,300ms 14 Jul 2025 184th KatieLG 🇬🇧 629 100 485ms 6 Oct 2025 186th GolfingSuccess 🇬🇷 627 111 28ms 11 Jul 2025 187th Shanethegamer 🇺🇸 625 106 1,639ms 16 Aug 2025 188th Ripick 625 209 460ms 5 Aug 2025 189th Natanaelel 🇸🇪 622 65 67ms 31 Jul 2025 190th yjgnaw 621 112 20ms 24 Jul 2025 190th 5cw 🇺🇸 621 112 231ms 7 Aug 2025 192nd Shanethegamer 🇺🇸 620 137 2,125ms 4 Aug 2025 193rd GolfingSuccess 🇬🇷 618 200 3ms 23 Jul 2025 194th Shanethegamer 🇺🇸 616 92 48ms 8 Aug 2025 195th ovs-code 🇩🇪 616 113 104ms 10 Jul 2025 195th edsrzf 🇳🇿 616 113 27ms 30 Dec 2025 197th Shanethegamer 🇺🇸 616 134 16ms 12 Jul 2025 198th albanian-laundromat 611 192 527ms 2 Nov 2025 199th error256 609 93 44ms 6 Aug 2025 200th Shanethegamer 🇺🇸 606 156 2,984ms 10 Aug 2025 201st duckyluuk 🇳🇱 600 116 615ms 31 Jul 2025 202nd ovs-code 🇩🇪 599 105 632ms 10 Jul 2025 202nd Shanethegamer 🇺🇸 599 105 589ms 11 Jul 2025 204th olleicua 🇺🇸 596 95 41ms 5 Aug 2025 205th RaBa21 🇭🇺 595 117 17ms 11 Aug 2025 206th jerrandolph 595 344 316ms 20 Sep 2025 207th tatzyr 🇯🇵 590 96 40ms 12 Aug 2025 208th SirBogman 🇺🇸 587 79 38ms 8 Aug 2025 209th duckyluuk 🇳🇱 583 108 1,138ms 31 Jul 2025 210th alexsave 581 142 13ms 11 Jan 2026 211th MeWhenI 🇻🇦 580 50 87ms 30 Jul 2025 211th emgordon154 580 50 997ms 6 Nov 2025 213th albanian-laundromat 578 226 691ms 22 Aug 2025 214th Shanethegamer 🇺🇸 575 121 132ms 11 Jul 2025 214th SirBogman 🇺🇸 575 121 60ms 30 Jul 2025 216th albanian-laundromat 572 178 101ms 16 Oct 2025 217th inventshah 570 122 16ms 4 Aug 2025 217th ryyyn 🇺🇸 570 122 17ms 5 Nov 2025 217th KasperKivimaeki 🇫🇮 570 122 177ms 26 Nov 2025 217th Emutis 🇱🇹 570 122 16ms 12 Dec 2025 217th blaztoma 🇱🇹 570 122 16ms 12 Dec 2025 222nd SirBogman 🇺🇸 569 51 6ms 5 Aug 2025 223rd CLOStrophobic 🇮🇹 568 189 50ms 24 Dec 2025 224th AlephSquirrel 566 123 21ms 10 Jul 2025 224th commandz0 🇺🇸 566 123 39ms 11 Jul 2025 224th bzijlema 🇳🇱 566 123 17ms 6 Aug 2025 224th 051 🇸🇬 566 123 123ms 8 Jan 2026 228th aiwana 562 469 397ms 25 Oct 2025 229th Yax42 🇫🇷 558 148 320ms 20 Jan 2026 230th SirBogman 🇺🇸 557 113 599ms 4 Aug 2025 231st Shanethegamer 🇺🇸 554 152 175ms 8 Aug 2025 232nd bricknellj 552 126 21ms 14 Jul 2025 233rd Shanethegamer 🇺🇸 551 102 15ms 9 Aug 2025 233rd albanian-laundromat 551 102 555ms 24 Sep 2025 235th albanian-laundromat 548 183 154ms 30 Oct 2025 236th commandz0 🇺🇸 547 115 581ms 1 Sep 2025 237th jared-hughes 547 151 15ms 13 Oct 2025 238th KatieLG 🇬🇧 545 104 96ms 2 Oct 2025 239th Natanaelel 🇸🇪 543 128 131ms 21 Jul 2025 240th AlephSquirrel 540 199 629ms 2 Aug 2025 First Prev 161–240 of 362 Next Last