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 881st Schmitt-Very-Cool 575 86 11ms 5 Dec 2025 882nd HumanoidCPU 575 181 1,852ms 30 Nov 2025 883rd Schmitt-Very-Cool 573 128 69ms 6 Dec 2025 884th HumanoidCPU 565 111 124ms 30 Nov 2025 885th albanian-laundromat 564 104 1,364ms 30 Oct 2025 886th MeWhenI 🇻🇦 563 74 104ms 24 Nov 2025 887th msbranicky 563 96 2ms 5 days ago 887th Jonson26 563 96 2ms 3 days ago 889th jameswmccarty 561 79 10ms 27 days ago 890th CaedenHarper 🇨🇦 561 121 10ms 30 Nov 2025 891st bitsandbeyond 🇳🇱 553 107 4ms 16 Nov 2025 892nd IISResetMe 551 90 5ms 5 days ago 893rd SirBogman 🇺🇸 548 59 3ms 2 Dec 2025 894th HumanoidCPU 548 88 289ms 30 Nov 2025 895th dokutan 548 134 692ms 10 Dec 2025 896th AstroOrbis 547 124 10ms 5 days ago 897th matejmatik123 🇸🇰 547 142 1,316ms 16 Jan 2026 898th Yewzir 🇧🇪 545 91 5ms 6 days ago 899th scpchicken 🇵🇼 543 125 10ms 1 Jan 2026 900th Schmitt-Very-Cool 543 130 463ms 1 Dec 2025 901st emgordon154 541 79 3ms 24 Nov 2025 902nd Stockoh 🇫🇷 537 92 11ms 9 Jan 2026 903rd AstroOrbis 536 117 91ms 6 days ago 904th Matter1024 🇮🇳 535 101 2ms 5 days ago 905th lacrosse 534 84 37ms 29 Nov 2025 906th Schmitt-Very-Cool 533 142 26ms 5 Dec 2025 907th CLOStrophobic 🇮🇹 532 93 10ms 3 Dec 2025 908th HumanoidCPU 529 95 79ms 29 Nov 2025 909th aksyristos 528 85 35ms 3 Dec 2025 910th tomh1012 527 94 5ms 6 days ago 911th tomh1012 523 120 152ms 6 days ago 912th Schmitt-Very-Cool 520 160 302ms 5 Dec 2025 913th Stockoh 🇫🇷 519 92 435ms 9 Jan 2026 914th aksyristos 519 146 27ms 3 Dec 2025 915th dokutan 517 115 2ms 26 Dec 2025 916th amazingalek 🇳🇴 517 124 387ms 24 Jan 2026 917th JRaspass 🇬🇧 516 96 5ms 6 days ago 918th logalex8369 🇺🇸 515 96 10ms 18 Dec 2025 919th tomh1012 513 94 252ms 6 days ago 920th bitsandbeyond 🇳🇱 513 131 116ms 28 Nov 2025 921st msbranicky 511 97 5ms 5 days ago 922nd dokutan 510 357 11ms 28 Nov 2025 923rd msbranicky 509 94 2ms 4 days ago 924th ravnskjaer 🇩🇰 508 139 461ms 15 Dec 2025 925th helbling 🇨🇭 506 98 5ms 5 days ago 926th OllieBoyne 🇬🇧 505 98 12ms 11 Dec 2025 927th aksyristos 504 165 283ms 3 Dec 2025 928th JRaspass 🇬🇧 503 85 3ms 6 days ago 929th CaedenHarper 🇨🇦 500 94 6ms 29 Nov 2025 930th te-chnical 498 89 10ms 23 Dec 2025 931st scpchicken 🇵🇼 498 167 291ms 1 Jan 2026 932nd 4ndyJ 🇬🇧 494 100 12ms 31 Dec 2025 933rd jameswmccarty 494 124 2ms 25 Jan 2026 934th jameswmccarty 494 143 459ms 27 days ago 935th MeWhenI 🇻🇦 488 80 32ms 24 Nov 2025 936th scpchicken 🇵🇼 488 157 9ms 1 Jan 2026 937th AstroOrbis 485 102 10ms 19 days ago 938th msbranicky 484 118 3ms 4 days ago 939th Protothor 483 112 2ms 2 days ago 940th scpchicken 🇵🇼 482 157 28ms 1 Jan 2026 941st CaedenHarper 🇨🇦 469 218 1,489ms 30 Nov 2025 942nd DrPrettyman 462 107 19ms 22 Dec 2025 943rd aksyristos 459 148 8ms 3 Dec 2025 944th BREMAUCY 🇫🇷 459 165 27ms 2 Dec 2025 945th HumanoidCPU 454 149 40ms 30 Nov 2025 946th logalex8369 🇺🇸 452 98 10ms 18 Dec 2025 947th tomh1012 451 150 39ms 23 days ago 948th dokutan 450 175 114ms 12 Dec 2025 949th robbertvz 434 114 12ms 15 Dec 2025 950th Schmitt-Very-Cool 416 116 209ms 5 Dec 2025 951st UnderKoen 🇳🇱 414 206 4ms 3 Nov 2025 952nd dokutan 395 94 5ms 13 Dec 2025 953rd dokutan 387 264 1,429ms 26 Jan 2026 954th Msleizak 🇫🇷 383 126 300ms 28 Nov 2025 955th JOrE20 366 185 41ms 30 Jan 2026 956th JOrE20 362 253 7ms 28 Nov 2025 957th BREMAUCY 🇫🇷 360 188 41ms 2 Dec 2025 958th HumanoidCPU 354 166 1,372ms 29 Nov 2025 959th scpchicken 🇵🇼 351 141 5ms 6 days ago 960th aksyristos 336 228 9ms 3 Dec 2025 First Prev 881–960 of 1,403 Next Last