12 Days of Christmas in Python 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 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 Chars Time Submitted 749th casmint 354 540 10ms 16 Nov 2022 749th sgaltair 354 540 11ms 22 Feb 2023 749th jj4th 354 540 9ms 22 May 2023 749th eli-siegel 354 540 9ms 27 Jun 2023 749th Trusly 354 540 12ms 27 Feb 2024 756th connorwagner 353 541 9ms 26 Jun 2018 756th breakingtherabbit 353 541 9ms 14 Jun 2022 756th andre-lameirinhas 🇵🇹 353 541 16ms 12 Oct 2022 756th Florian-Mt 353 541 10ms 12 Jul 2024 756th theonetruenerd 353 541 10ms 27 Aug 2024 761st JasonRaubenheimer 352 542 9ms 25 Nov 2023 761st smothest 352 542 11ms 29 Dec 2023 761st ComputerKWasTaken 🇺🇸 352 542 10ms 31 May 2024 761st MiLk 352 542 10ms 19 Feb 2025 765th derekthatcher 352 543 10ms 24 Sep 2020 765th goolygong 352 543 10ms 20 Nov 2020 765th shinylego 352 543 11ms 19 Oct 2022 765th EthanGrant1 352 543 10ms 29 Dec 2022 765th tlucanti 🇷🇺 352 543 11ms 8 Jan 2024 765th jasonho2582001 352 543 10ms 28 Jun 2024 771st KiwiKoder0123 351 544 12ms 4 Jul 2019 771st Guptacos 351 544 9ms 2 Aug 2020 771st Pargolo 351 544 10ms 7 Oct 2021 771st humz2k 351 544 10ms 5 Jul 2022 771st AharonSambol 351 544 16ms 18 Aug 2023 771st AthiraPillai123 351 544 9ms 4 Jan 2024 777th dzshn 350 545 9ms 25 Nov 2020 777th jellybro99 350 545 9ms 15 Oct 2021 777th StoverGitHub 350 545 9ms 16 Jun 2022 777th Bananapants22 350 545 9ms 15 Aug 2022 777th bedwards 350 545 9ms 13 Jan 2025 782nd llysnafedd 350 546 9ms 28 Aug 2020 782nd alexstarosta 350 546 10ms 27 Jun 2024 782nd kyleyarwood 350 546 10ms 4 Oct 2024 782nd jwfiredragon 350 546 9ms 15 May 2025 786th smf0x10 349 547 11ms 3 Oct 2021 786th Eilonlif 🇮🇱 349 547 14ms 25 Dec 2022 786th b20fuji 349 547 9ms 18 Oct 2023 786th Amy-Checcllo 349 547 9ms 22 Sep 2024 786th GeorgeStatho 349 547 10ms 5 Aug 2025 791st DylanScottCarroll 349 548 9ms 8 Nov 2021 791st RubiksImplosion 349 548 9ms 4 Dec 2022 791st felixcroc 349 548 9ms 1 Apr 2023 791st epic-programmer-guy 349 548 10ms 29 Dec 2023 791st MassimoParisi 349 548 15ms 24 Sep 2024 791st Shotokhan 349 548 10ms 15 Sep 2025 791st Evytag 🇫🇷 349 548 11ms 9 Oct 2025 798th afyber 348 549 9ms 26 Jun 2019 798th my1e5 348 549 10ms 29 Nov 2021 798th oakesy 348 549 13ms 19 May 2024 798th CyberTapir 348 549 10ms 30 Aug 2024 798th martindotexe 🇳🇴 348 549 17ms 15 Feb 2025 798th shawncrabtree 348 549 11ms 21 Jun 2025 798th Sharrrkkk 348 549 9ms 21 Jul 2025 798th dvckyduck 348 549 10ms 26 Oct 2025 806th Esterfox610 347 550 10ms 17 Aug 2022 806th llama1024 347 550 10ms 5 Dec 2022 806th lorienaquarius 347 550 10ms 31 Dec 2023 809th eoinfennessy 347 551 11ms 21 Jul 2021 809th micah-weitzman 347 551 9ms 27 Jul 2021 809th mehekj 347 551 9ms 29 Jul 2021 809th No-Jons 347 551 9ms 23 May 2022 813th Parapet128 346 552 9ms 17 Jan 2019 813th dillon-duncando 346 552 9ms 19 Dec 2021 813th nmougino 🇫🇷 346 552 21ms 31 May 2022 813th Vaibhav0460 346 552 9ms 16 Feb 2024 813th navier-1 346 552 10ms 15 Sep 2025 818th aazuspan 345 553 10ms 24 Nov 2021 818th leeyonjae 345 553 10ms 10 Dec 2023 818th jjkochan2 345 553 10ms 17 Jan 2025 821st carsonsyberg 345 554 9ms 9 May 2022 822nd Alexander-Francis 344 555 9ms 10 Jul 2019 822nd itiievskyi 🇺🇦 344 555 11ms 10 Aug 2020 822nd KasperKivimaeki 🇫🇮 344 555 10ms 3 days ago 825th dddthedark 344 556 9ms 21 Jun 2019 First Prev 751–825 of 1,106 Next Last