Rijndael S-box in all languages 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 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 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 525th snoozingnewt 🇺🇸 292 783 7 Sep 2023 525th Shanethegamer 🇺🇸 292 783 16 Jan 2024 525th HumanoidCPU 292 783 16 Apr 2024 525th CaedenHarper 🇨🇦 292 783 22 Jan 2025 530th KatieLG-Transpiler 🇬🇧 292 784 2 Sep 2023 530th Mabeloid 🇳🇴 292 784 21 Sep 2024 532nd dokutan 291 313 17 Apr 2024 533rd msbranicky 291 785 20 Sep 2023 534th logvp 289 218 1 Feb 2024 535th Stanbroek 289 291 18 Sep 2023 536th dokutan 289 354 20 Mar 2025 537th Yewzir 🇧🇪 288 219 7 Nov 2023 538th janbehrens 🇩🇪 284 222 30 Dec 2023 539th dokutan 284 569 6 Jun 2024 540th rifatx 283 223 16 Jul 2024 541st hellwue 281 311 10 Sep 2024 542nd dokutan 281 625 5 Jun 2024 543rd codereport 🇨🇦 279 226 18 Apr 2025 544th mossiegoat 279 313 6 Jun 2025 545th alphafalfa 279 578 1 Nov 2024 546th dokutan 278 314 16 Nov 2023 547th KatieLG 🇬🇧 277 776 11 Dec 2023 547th Shanethegamer 🇺🇸 277 776 11 Dec 2023 547th theunofficialcoder 277 776 12 Jan 2024 547th HumanoidCPU 277 776 16 Apr 2024 547th KatieLG-Transpiler 🇬🇧 277 776 16 Aug 2024 547th Mabeloid 🇳🇴 277 776 21 Sep 2024 547th CaedenHarper 🇨🇦 277 776 20 Jan 2025 554th dokutan 275 572 24 Oct 2024 555th aksyristos 272 321 11 Sep 2023 556th msbranicky 271 596 10 Oct 2023 557th JunkIce 270 338 13 Feb 2025 558th dokutan 270 495 10 Apr 2025 559th tomtheisen 🇺🇸 269 521 13 Feb 2025 560th msbranicky 269 626 12 Sep 2023 561st plcc0 268 326 10 Apr 2025 562nd bac0id 267 236 8 Jan 2025 563rd dokutan 267 305 13 Mar 2025 564th msbranicky 267 590 11 Jan 2025 565th trinityy-7 266 237 10 Oct 2023 566th YAJUE114514 265 329 8 days ago 567th KatieLG 🇬🇧 265 769 11 Aug 2024 567th Shanethegamer 🇺🇸 265 769 11 Aug 2024 567th HumanoidCPU 265 769 13 Aug 2024 567th KatieLG-Transpiler 🇬🇧 265 769 16 Aug 2024 567th Mabeloid 🇳🇴 265 769 21 Sep 2024 567th CaedenHarper 🇨🇦 265 769 22 Jan 2025 573rd msbranicky 262 638 1 Sep 2023 574th c0d3-4-F00d 🇩🇪 261 241 4 Dec 2023 574th Mabeloid 🇳🇴 261 241 29 Sep 2024 576th helbling 🇨🇭 260 242 25 Jul 2024 577th msbranicky 259 678 8 Sep 2023 578th Shanethegamer 🇺🇸 259 781 1 Sep 2023 578th KatieLG 🇬🇧 259 781 2 Sep 2023 578th KatieLG-Transpiler 🇬🇧 259 781 2 Sep 2023 578th snoozingnewt 🇺🇸 259 781 5 Sep 2023 578th vgamula 🇺🇦 259 781 6 Sep 2023 578th HumanoidCPU 259 781 16 Apr 2024 578th Mabeloid 🇳🇴 259 781 21 Sep 2024 578th dokutan 259 781 18 Oct 2024 578th CaedenHarper 🇨🇦 259 781 22 Jan 2025 587th ndren 259 782 20 Jan 2025 588th Martymoose98 258 244 30 May 2025 589th JunkIce 258 338 13 Feb 2025 590th msbranicky 255 594 1 Sep 2023 591st 1231234md5 🇨🇳 254 344 12 Dec 2023 592nd Shanethegamer 🇺🇸 252 782 1 Sep 2023 592nd HumanoidCPU 252 782 27 May 2024 592nd dokutan 252 782 30 Jul 2024 592nd Mabeloid 🇳🇴 252 782 21 Sep 2024 592nd CaedenHarper 🇨🇦 252 782 22 Jan 2025 597th rak1507 🇬🇧 251 347 1 Sep 2023 598th KatieLG 🇬🇧 251 712 22 Aug 2024 599th dokutan 249 422 17 days ago 600th KatieLG 🇬🇧 249 792 2 Sep 2023 Prev 526–600 of 1,194 Next
