Topological Sort in all languages in chars. 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 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 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 United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Knight 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 76th SirBogman 🇺🇸 784 211 9 days ago 77th albanian-laundromat 783 221 16 days ago 78th albanian-laundromat 782 229 8 days ago 79th kg583 🇺🇸 779 215 38 hours ago 80th albanian-laundromat 779 249 9 days ago 81st albanian-laundromat 776 89 10 Jul 2025 81st ndren 776 89 12 days ago 83rd 2bular 773 60 14 Jul 2025 84th Natanaelel 🇸🇪 769 146 26 days ago 85th MeWhenI 🇻🇦 766 50 17 days ago 86th Kacarott 🇦🇺 766 148 8 days ago 87th Shanethegamer 🇺🇸 763 158 7 days ago 88th albanian-laundromat 762 582 4 days ago 89th Shanethegamer 🇺🇸 760 151 3 days ago 90th stefangimmillaro 759 74 11 Jul 2025 90th MeWhenI 🇻🇦 759 74 12 Jul 2025 92nd emgordon154 759 91 14 days ago 93rd edsrzf 🇳🇿 758 167 38 hours ago 94th stefangimmillaro 756 87 11 Jul 2025 95th MeWhenI 🇻🇦 755 225 17 days ago 96th emplv 🇱🇻 751 108 12 days ago 97th inventshah 745 199 13 days ago 98th ovs-code 🇩🇪 744 151 15 Jul 2025 99th plcc0 743 93 12 days ago 100th albanian-laundromat 742 340 14 days ago 101st SirBogman 🇺🇸 739 76 8 days ago 102nd pardouin 🇫🇷 738 128 9 days ago 103rd albanian-laundromat 736 85 11 days ago 104th m-tkach 🇺🇦 729 77 17 Jul 2025 105th inventshah 726 167 12 days ago 106th duckyluuk 🇳🇱 724 112 15 days ago 107th Ripick 724 209 10 days ago 108th Shanethegamer 🇺🇸 721 156 11 days ago 109th emgordon154 719 87 14 days ago 110th albanian-laundromat 712 120 14 days ago 111th m-tkach 🇺🇦 699 264 15 days ago 112th 4atj 698 99 26 days ago 113th namelessiw 687 167 13 days ago 114th Sakisan 🇧🇪 685 164 10 days ago 115th nwellnhof 🇩🇪 684 101 19 hours ago 116th m-tkach 🇺🇦 677 102 12 Jul 2025 117th Natanaelel 🇸🇪 675 71 15 days ago 118th albanian-laundromat 670 308 12 days ago 119th albanian-laundromat 666 227 11 days ago 120th m-tkach 🇺🇦 665 94 12 Jul 2025 121st lukegustafson 🇺🇸 664 104 27 days ago 122nd voytxt 🇨🇿 660 123 18 days ago 123rd retrohun 660 126 15 days ago 124th GolfingSuccess 🇬🇷 658 95 11 Jul 2025 125th FEZfan 🇦🇺 658 105 12 Jul 2025 126th nwellnhof 🇩🇪 652 62 13 days ago 127th albanian-laundromat 652 246 14 days ago 128th albanian-laundromat 641 188 8 days ago 129th bizy-coder 640 108 21 days ago 129th zacjl 640 108 21 days ago 131st trinityy-7 639 127 10 days ago 132nd AlephSquirrel 636 199 14 days ago 133rd rucin93 🇵🇱 629 129 17 days ago 134th Seek64 🇩🇪 628 110 17 days ago 135th bizy-coder 625 100 14 Jul 2025 136th Natanaelel 🇸🇪 622 65 15 days ago 137th GolfingSuccess 🇬🇷 622 111 11 Jul 2025 138th yjgnaw 617 112 23 days ago 138th 5cw 🇺🇸 617 112 8 days ago 140th albanian-laundromat 612 338 11 days ago 141st ovs-code 🇩🇪 611 113 10 Jul 2025 142nd Shanethegamer 🇺🇸 610 92 8 days ago 143rd Shanethegamer 🇺🇸 606 156 6 days ago 144th GolfingSuccess 🇬🇷 606 200 24 days ago 145th Shanethegamer 🇺🇸 605 134 12 Jul 2025 146th error256 604 93 9 days ago 147th ovs-code 🇩🇪 595 105 10 Jul 2025 147th Shanethegamer 🇺🇸 595 105 11 Jul 2025 149th duckyluuk 🇳🇱 595 116 16 days ago 150th olleicua 🇺🇸 591 95 10 days ago Prev 76–150 of 238 Next