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 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 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 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 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 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 878th prestosilver 🇺🇸 588 92 2ms 11 days ago 878th BREMAUCY 🇫🇷 588 92 2ms 11 days ago 878th m-tkach 🇺🇦 588 92 2ms 10 days ago 884th tomh1012 586 142 283ms 12 Feb 2026 885th dokutan 583 73 200ms 28 Nov 2025 886th Protothor 583 76 9ms 4 Dec 2025 886th Andrey-Plotnikov 583 76 10ms 9 Jan 2026 888th aksyristos 582 93 2ms 10 days ago 889th Maashau 578 106 2ms 1 Dec 2025 890th MeWhenI 🇻🇦 578 111 18ms 28 Nov 2025 891st BREMAUCY 🇫🇷 575 78 35ms 1 Dec 2025 892nd Schmitt-Very-Cool 575 86 11ms 5 Dec 2025 893rd HumanoidCPU 575 181 1,852ms 30 Nov 2025 894th BREMAUCY 🇫🇷 573 109 368ms 1 Dec 2025 895th Schmitt-Very-Cool 573 128 69ms 6 Dec 2025 896th HumanoidCPU 565 111 108ms 30 Nov 2025 897th MeWhenI 🇻🇦 564 74 104ms 24 Nov 2025 898th msbranicky 563 96 2ms 10 days ago 898th Jonson26 563 96 2ms 8 days ago 900th jameswmccarty 561 79 12ms 8 Feb 2026 901st CaedenHarper 🇨🇦 561 121 10ms 30 Nov 2025 902nd bitsandbeyond 🇳🇱 553 107 4ms 16 Nov 2025 903rd IISResetMe 551 90 5ms 11 days ago 904th SirBogman 🇺🇸 549 59 3ms 2 Dec 2025 905th HumanoidCPU 548 88 289ms 30 Nov 2025 906th dokutan 548 134 692ms 10 Dec 2025 907th AstroOrbis 547 124 10ms 10 days ago 908th matejmatik123 🇸🇰 547 142 1,349ms 16 Jan 2026 909th Yewzir 🇧🇪 545 91 5ms 11 days ago 910th Schmitt-Very-Cool 544 130 463ms 1 Dec 2025 911th scpchicken 🇵🇼 543 125 10ms 1 Jan 2026 912th emgordon154 541 79 3ms 24 Nov 2025 913th albanian-laundromat 541 104 1,364ms 30 Oct 2025 914th Stockoh 🇫🇷 537 92 11ms 9 Jan 2026 915th Matter1024 🇮🇳 536 101 2ms 11 days ago 916th AstroOrbis 536 117 94ms 11 days ago 917th lacrosse 534 84 37ms 29 Nov 2025 918th Schmitt-Very-Cool 533 142 26ms 5 Dec 2025 919th CLOStrophobic 🇮🇹 532 93 10ms 3 Dec 2025 920th scpchicken 🇵🇼 531 61 3ms 43 hours ago 921st HumanoidCPU 529 95 79ms 29 Nov 2025 922nd aksyristos 528 85 35ms 3 Dec 2025 923rd tomh1012 527 94 5ms 11 days ago 924th tomh1012 523 120 136ms 11 days ago 925th Schmitt-Very-Cool 520 160 302ms 5 Dec 2025 926th Stockoh 🇫🇷 519 92 435ms 9 Jan 2026 927th aksyristos 519 146 27ms 3 Dec 2025 928th dokutan 517 115 2ms 26 Dec 2025 929th JRaspass 🇬🇧 516 96 5ms 11 days ago 930th logalex8369 🇺🇸 515 96 10ms 18 Dec 2025 931st tomh1012 513 94 252ms 11 days ago 932nd bitsandbeyond 🇳🇱 513 131 116ms 28 Nov 2025 933rd msbranicky 511 97 5ms 10 days ago 934th dokutan 510 357 11ms 28 Nov 2025 935th msbranicky 509 94 2ms 10 days ago 936th ravnskjaer 🇩🇰 508 139 461ms 15 Dec 2025 937th helbling 🇨🇭 506 98 5ms 10 days ago 938th OllieBoyne 🇬🇧 505 98 12ms 11 Dec 2025 939th aksyristos 504 165 283ms 3 Dec 2025 940th JRaspass 🇬🇧 503 85 3ms 11 days ago 941st amazingalek 🇳🇴 503 124 387ms 24 Jan 2026 942nd CaedenHarper 🇨🇦 500 94 6ms 29 Nov 2025 943rd te-chnical 498 89 11ms 23 Dec 2025 944th 4ndyJ 🇬🇧 494 100 12ms 31 Dec 2025 945th jameswmccarty 494 124 2ms 25 Jan 2026 946th jameswmccarty 494 143 459ms 8 Feb 2026 947th MeWhenI 🇻🇦 488 80 32ms 24 Nov 2025 948th scpchicken 🇵🇼 488 157 9ms 1 Jan 2026 949th matejmatik123 🇸🇰 486 126 2ms 4 days ago 950th AstroOrbis 485 102 10ms 24 days ago 951st msbranicky 484 118 3ms 10 days ago 952nd Protothor 483 112 2ms 7 days ago 953rd scpchicken 🇵🇼 482 157 28ms 1 Jan 2026 954th CaedenHarper 🇨🇦 469 218 1,438ms 30 Nov 2025 955th DrPrettyman 462 107 19ms 22 Dec 2025 956th aksyristos 459 148 8ms 3 Dec 2025 957th BREMAUCY 🇫🇷 459 165 27ms 2 Dec 2025 958th HumanoidCPU 454 149 40ms 30 Nov 2025 959th logalex8369 🇺🇸 452 98 9ms 18 Dec 2025 960th tomh1012 451 150 39ms 12 Feb 2026 First Prev 881–960 of 1,416 Next Last