Tower of Hanoi 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 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 Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator 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 Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator 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 Chars Time Submitted 881st LostSyntax21 🇬🇧 660 75 20ms 30 Nov 2025 881st firegene 🇮🇪 660 75 12ms 20 Feb 2026 883rd solisolu 660 118 64ms 26 hours ago 884th bitsandbeyond 🇳🇱 658 75 148ms 5 Nov 2025 885th albanian-laundromat 🇺🇸 656 91 4ms 24 Nov 2025 886th Yewzir 🇧🇪 655 116 28ms 30 Nov 2025 887th AutumnWind75 655 119 442ms 10 Dec 2025 888th GolfingSuccess 🇬🇷 655 157 1,215ms 7 Dec 2025 889th madex 🇩🇪 654 74 1,081ms 14 Mar 2026 890th emgordon154 654 92 9ms 3 Mar 2026 891st tomh1012 653 68 11ms 21 days ago 891st scpchicken 🇵🇼 653 68 11ms 10 days ago 891st weliveinhell 🇭🇹 653 68 10ms 5 days ago 894th dokutan 653 165 1,642ms 7 days ago 895th scpchicken 🇵🇼 652 99 11ms 10 days ago 896th Ripick 651 76 12ms 14 Nov 2025 897th madex 🇩🇪 647 129 333ms 14 Mar 2026 898th BREMAUCY 🇫🇷 646 74 487ms 1 Dec 2025 898th JOrE20 646 74 556ms 7 Jan 2026 900th jameswmccarty 644 96 2,235ms 8 Feb 2026 901st jusaka 643 69 15ms 6 days ago 902nd mousetail 🇳🇱 643 77 11ms 23 Nov 2025 903rd AlephSquirrel 640 105 8ms 30 Nov 2025 904th GolfingSuccess 🇬🇷 639 72 1ms 30 Oct 2025 905th HumanoidCPU 638 111 457ms 29 Nov 2025 906th HumanoidCPU 638 122 62ms 29 Nov 2025 907th BREMAUCY 🇫🇷 637 97 2,242ms 3 Dec 2025 908th msbranicky 637 131 335ms 4 Dec 2025 909th Herbert00709 🇵🇱 636 78 4ms 4 Mar 2026 910th Bmrl7 635 78 12ms 20 Dec 2025 911th a6166231 🇨🇳 634 70 10ms 12 Feb 2026 912th D-MOVE 🇵🇭 633 71 42ms 5 Mar 2026 913th dokutan 633 95 7ms 25 Feb 2026 914th prestosilver 🇺🇸 633 97 2ms 3 Dec 2025 915th aksyristos 633 123 66ms 3 Dec 2025 915th yeminghan2021 633 123 54ms 3 Feb 2026 917th madex 🇩🇪 632 102 10ms 14 Mar 2026 918th stackofbears 631 62 34ms 22 Dec 2025 919th scpchicken 🇵🇼 631 114 10ms 10 days ago 920th jameswmccarty 629 77 1,016ms 8 Feb 2026 921st scpchicken 🇵🇼 629 102 22ms 10 days ago 922nd HumanoidCPU 628 105 128ms 29 Nov 2025 923rd msbranicky 627 79 11ms 26 Nov 2025 923rd nemoyatpeace 627 79 20ms 28 Dec 2025 923rd nstearns96 🇬🇧 627 79 11ms 31 Dec 2025 923rd tomh1012 627 79 11ms 2 Mar 2026 923rd Andrey2001 627 79 11ms 23 Mar 2026 928th alexsave 625 71 10ms 30 Nov 2025 929th HumanoidCPU 623 85 91ms 29 Nov 2025 930th Waffle3z 622 87 2ms 26 Dec 2025 930th Andriamanitra 🇫🇮 622 87 2ms 2 Mar 2026 932nd msbranicky 622 108 8ms 4 Dec 2025 933rd tomh1012 621 77 424ms 2 Mar 2026 934th tomh1012 621 78 837ms 2 Mar 2026 935th MeWhenI 🇻🇦 620 76 5ms 23 Nov 2025 936th IISResetMe 620 78 259ms 30 Nov 2025 937th HumanoidCPU 617 72 11ms 29 Nov 2025 937th olleicua 🇺🇸 617 72 12ms 8 Dec 2025 939th JOrE20 617 102 43ms 28 Nov 2025 940th MeWhenI 🇻🇦 617 104 21ms 23 Nov 2025 941st Mikey-Beep 🇬🇧 614 105 12ms 5 hours ago 942nd HumanoidCPU 614 121 478ms 30 Nov 2025 943rd AlephSquirrel 612 79 216ms 30 Nov 2025 944th kmathis22 612 101 2,241ms 20 Mar 2026 945th MeWhenI 🇻🇦 610 100 6ms 24 Nov 2025 946th madeforlosers 608 73 9ms 17 Mar 2026 947th MeWhenI 🇻🇦 608 111 122ms 24 Nov 2025 948th TheZwierzLF 🇵🇱 607 74 39ms 5 Jan 2026 949th HumanoidCPU 607 99 8ms 1 Dec 2025 950th tomh1012 607 103 422ms 12 Feb 2026 951st scpchicken 🇵🇼 606 116 45ms 10 days ago 952nd msbranicky 605 79 470ms 3 Dec 2025 952nd madex 🇩🇪 605 79 566ms 14 Mar 2026 952nd Andrey2001 605 79 467ms 23 Mar 2026 955th albanian-laundromat 🇺🇸 605 82 5ms 25 Nov 2025 956th dokutan 605 104 77ms 23 Jan 2026 957th NameRandomString 604 78 247ms 13 days ago 958th Schmitt-Very-Cool 604 127 9ms 6 Dec 2025 959th bitsandbeyond 🇳🇱 603 99 3ms 3 Jan 2026 960th HumanoidCPU 603 107 10ms 29 Nov 2025 First Prev 881–960 of 1,652 Next Last