Topological Sort in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 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 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 Erlang 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 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 Erlang 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 Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 151st albanian-laundromat 706 127 22ms 10 Jul 2025 151st ndren 706 127 55ms 3 Aug 2025 153rd edsrzf 🇳🇿 704 218 4,334ms 27 days ago 154th Natanaelel 🇸🇪 700 128 118ms 21 Jul 2025 155th sean-niemann 🇺🇸 700 164 153ms 12 Oct 2025 156th m-tkach 🇺🇦 699 264 238ms 1 Aug 2025 157th namelessiw 696 167 397ms 2 Aug 2025 158th SirBogman 🇺🇸 695 113 868ms 4 Aug 2025 159th MeWhenI 🇻🇦 695 129 38ms 12 Jul 2025 159th BREMAUCY 🇫🇷 695 129 48ms 6 Aug 2025 161st Sakisan 🇧🇪 694 164 162ms 5 Aug 2025 162nd davecame 689 130 18ms 9 Aug 2025 162nd RYNO8 689 130 95ms 6 Oct 2025 164th albanian-laundromat 688 253 311ms 16 Oct 2025 165th commandblockguy 🇺🇸 682 115 787ms 1 Sep 2025 166th Natanaelel 🇸🇪 679 71 29ms 31 Jul 2025 167th CornerMercury 🇬🇧 679 132 14ms 16 days ago 167th emgordon154 679 132 150ms 40 hours ago 169th ahmetdemirag 🇨🇾 669 134 45ms 10 Aug 2025 169th btjones0 669 134 16ms 8 Sep 2025 171st albanian-laundromat 669 204 1,514ms 17 days ago 172nd voytxt 🇨🇿 666 123 16ms 28 Jul 2025 173rd plcc0 664 135 17ms 4 Aug 2025 174th albanian-laundromat 660 119 508ms 4 Aug 2025 175th jupj 🇫🇮 659 185 3ms 28 Aug 2025 176th annaproxy 654 137 18ms 5 Sep 2025 177th nwellnhof 🇩🇪 652 62 114ms 2 Aug 2025 178th emgordon154 649 121 709ms 40 hours ago 179th trinityy-7 645 127 11ms 6 Aug 2025 180th Shanethegamer 🇺🇸 644 158 4ms 8 Aug 2025 181st AlephSquirrel 643 122 561ms 10 Jul 2025 182nd edsrzf 🇳🇿 643 167 4,314ms 14 Aug 2025 183rd andrewjc2000 640 140 16ms 2 Aug 2025 183rd hiichbindermax 640 140 17ms 4 Aug 2025 185th SirBogman 🇺🇸 639 80 1,498ms 8 Aug 2025 186th CaedenHarper 🇨🇦 627 143 16ms 3 Oct 2025 187th Ripick 625 209 389ms 5 Aug 2025 188th Shanethegamer 🇺🇸 623 92 47ms 8 Aug 2025 189th Natanaelel 🇸🇪 622 65 72ms 31 Jul 2025 190th Shanethegamer 🇺🇸 621 106 1,217ms 16 Aug 2025 191st error256 617 189 212ms 7 Aug 2025 192nd error256 616 93 39ms 6 Aug 2025 193rd InigoK 🇺🇸 614 146 14ms 3 Sep 2025 194th MeWhenI 🇻🇦 613 128 589ms 4 days ago 195th Shanethegamer 🇺🇸 612 134 13ms 12 Jul 2025 196th albanian-laundromat 612 338 1,212ms 4 Aug 2025 197th snoozingnewt 🇺🇸 610 147 32ms 11 hours ago 198th GolfingSuccess 🇬🇷 610 200 3ms 23 Jul 2025 199th Shanethegamer 🇺🇸 606 156 3,691ms 10 Aug 2025 200th albanian-laundromat 605 192 403ms 18 days ago 201st jerrandolph 604 344 276ms 20 Sep 2025 202nd KatieLG 🇬🇧 601 149 56ms 22 Sep 2025 203rd YAJUE114514 593 151 15ms 1 Aug 2025 203rd vgamula 🇺🇦 593 151 17ms 4 Aug 2025 203rd anter69 🇭🇺 593 151 34ms 27 Aug 2025 206th SirBogman 🇺🇸 587 79 42ms 8 Aug 2025 207th snoozingnewt 🇺🇸 581 135 517ms 11 hours ago 208th MeWhenI 🇻🇦 580 50 85ms 30 Jul 2025 208th emgordon154 580 50 869ms 13 days ago 210th albanian-laundromat 578 226 553ms 22 Aug 2025 211th albanian-laundromat 572 178 115ms 16 Oct 2025 212th SirBogman 🇺🇸 569 51 6ms 5 Aug 2025 213th alemelis 567 158 17ms 2 Aug 2025 213th dirckvdende 567 158 17ms 4 Aug 2025 213th cros107 🇦🇺 567 158 16ms 12 Aug 2025 213th blaztoma 🇱🇹 567 158 57ms 10 days ago 217th CaedenHarper 🇨🇦 565 139 395ms 3 Oct 2025 218th CatsAreFluffy 561 93 55ms 21 days ago 219th FEZfan 🇦🇺 560 160 30ms 11 Jul 2025 220th jatloe 553 162 16ms 1 Sep 2025 221st Shanethegamer 🇺🇸 551 102 21ms 9 Aug 2025 221st albanian-laundromat 551 102 2,067ms 24 Sep 2025 223rd olleicua 🇺🇸 551 104 38ms 5 Aug 2025 224th shelerr 550 163 1,357ms 21 Aug 2025 225th albanian-laundromat 548 183 145ms 20 days ago First Prev 151–225 of 316 Next Last