Leap Years in C 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 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 Taxicab 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 Taxicab Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 148th daschr 818 66 2ms 1 Nov 2020 148th thebuilder6 🇺🇸 818 66 2ms 23 Oct 2021 148th second-pumpkin 818 66 2ms 14 Mar 2023 148th Rubiksmath 818 66 2ms 9 Oct 2023 148th Vinterion 818 66 2ms 6 Nov 2023 148th funnyboy-roks 818 66 2ms 15 Jun 2024 148th snoozingnewt 🇺🇸 818 66 2ms 18 Jun 2024 148th hacker112 🇸🇪 818 66 2ms 22 Jun 2024 148th TheBrokenRail 818 66 2ms 5 Oct 2024 148th Lv0Sys 🇵🇱 818 66 2ms 30 May 2025 148th nulzo 818 66 2ms 17 Oct 2025 162nd juntuu 806 67 2ms 24 Mar 2019 162nd dymowski 806 67 2ms 14 Jul 2019 162nd ToriTheChicken 806 67 2ms 31 Jul 2020 162nd Indivicivet 806 67 2ms 15 Mar 2021 162nd KatieLG 🇬🇧 806 67 2ms 9 Jun 2021 162nd jhpaques 🇫🇷 806 67 2ms 4 Dec 2022 162nd BalaM314 806 67 2ms 8 Feb 2025 169th archee303 794 68 2ms 5 Feb 2020 169th BenAns 794 68 2ms 26 Sep 2020 169th ei14 794 68 2ms 23 Jun 2021 169th lemogne 794 68 2ms 8 Aug 2021 169th Bobini1 🇵🇱 794 68 2ms 11 Feb 2022 169th pyrolitic 🇮🇪 794 68 2ms 7 Apr 2022 169th slerpyyy 🇩🇪 794 68 2ms 21 Oct 2022 169th aubergine-sauce 794 68 2ms 21 May 2023 169th camieac 🇬🇧 794 68 2ms 12 Jul 2023 169th pandaninjas 794 68 2ms 9 Aug 2023 169th iilegacyyii 794 68 2ms 22 Jan 2024 180th chunky 783 69 2ms 2 Oct 2020 180th AIn0n 783 69 2ms 19 Aug 2021 180th VictorChemin 🇫🇷 783 69 2ms 30 Nov 2021 180th ishvanl 783 69 2ms 11 Jul 2022 180th anbutle 783 69 2ms 14 Aug 2022 180th trist224 🇫🇷 783 69 2ms 14 Dec 2022 180th msbranicky 783 69 2ms 20 Aug 2023 180th 1231234md5 🇨🇳 783 69 2ms 13 Dec 2023 180th cpchrispye 783 69 2ms 20 Apr 2024 180th evanjaco 783 69 2ms 4 Oct 2024 180th ibrahimhanifceker 783 69 2ms 30 Jan 2025 191st jngbsn 771 70 2ms 2 Mar 2019 191st nwdamgaard 771 70 2ms 19 Dec 2021 191st bac0id 771 70 2ms 26 Sep 2023 191st gussy420 771 70 2ms 28 Oct 2023 191st Iznoanygod 🇺🇸 771 70 2ms 26 Apr 2025 196th madeve-unipi 761 71 2ms 16 Oct 2019 196th uier 761 71 2ms 28 Dec 2019 196th FrederikHutfless 🇩🇪 761 71 2ms 12 Jan 2023 196th NickTheEASDude 🇺🇸 761 71 2ms 6 Nov 2023 200th Batzuga 750 72 2ms 10 Sep 2019 200th alexjlaberge 750 72 2ms 3 Aug 2020 200th petroselo 750 72 2ms 29 Aug 2021 200th Ripick 750 72 2ms 13 Aug 2022 204th KiwiKoder0123 740 73 2ms 28 Jun 2019 204th AaronGarbut 740 73 2ms 30 Jul 2019 204th MadMax129 740 73 2ms 24 Dec 2019 204th rchalamala 740 73 2ms 8 Jun 2021 204th wirewolf010 740 73 2ms 6 Jan 2022 204th ibexq 740 73 2ms 29 Sep 2022 204th TornadoCookie 740 73 2ms 8 Mar 2023 204th Ralac07 🇦🇺 740 73 2ms 11 Mar 2024 204th mickmurci 740 73 3ms 30 Dec 2024 204th matejmatik123 🇸🇰 740 73 2ms 27 Jun 2025 204th RYSF13 🇨🇳 740 73 2ms 5 Jul 2025 215th Waterperry 730 74 3ms 24 Dec 2021 215th kallmi28 🇨🇿 730 74 2ms 26 Sep 2023 217th jgbaldwinbrown 720 75 2ms 30 Jun 2021 217th ryguyNelson 720 75 2ms 19 Jul 2021 217th Cloakless 🇬🇧 720 75 2ms 17 Oct 2021 217th ms-tingliang 720 75 2ms 5 Aug 2022 217th heabr12 720 75 2ms 6 Sep 2024 222nd simontime 711 76 2ms 20 May 2020 222nd StHagel 711 76 2ms 18 Aug 2020 222nd garrisonhh 711 76 2ms 20 Nov 2020 222nd furokku 711 76 2ms 15 Feb 2021 First Prev 151–225 of 282 Next Last
daschr
thebuilder6
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second-pumpkin
Rubiksmath
Vinterion
funnyboy-roks
snoozingnewt
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hacker112
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TheBrokenRail
Lv0Sys
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nulzo
juntuu
dymowski
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KatieLG
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jhpaques
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BalaM314
archee303
BenAns
ei14
lemogne
Bobini1
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pyrolitic
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slerpyyy
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aubergine-sauce
camieac
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pandaninjas
iilegacyyii
chunky
AIn0n
VictorChemin
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ishvanl
anbutle
trist224
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msbranicky
1231234md5
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cpchrispye
evanjaco
ibrahimhanifceker
jngbsn
nwdamgaard
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gussy420
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madeve-unipi
uier
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NickTheEASDude
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petroselo
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rchalamala
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ibexq
TornadoCookie
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mickmurci
matejmatik123
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RYSF13
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kallmi28
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furokku