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 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 298th HumanoidCPU 546 782 7ms 28 May 2024 298th Mabeloid 🇳🇴 546 782 7ms 21 Sep 2024 298th CaedenHarper 🇨🇦 546 782 9ms 22 Jan 2025 304th SirBogman 🇺🇸 543 116 2ms 11 Jan 2024 305th MeWhenI 🇻🇦 541 195 10ms 3 Aug 2024 306th weliveinhell 🇭🇹 539 196 10ms 6 Jan 2024 307th roavin 535 257 358ms 18 Oct 2023 307th janbehrens 🇩🇪 535 257 389ms 30 Dec 2023 307th rifatx 535 257 339ms 21 Jul 2024 310th weliveinhell 🇭🇹 534 118 2ms 16 Jan 2024 311th KrausRaus 🇺🇸 533 198 8ms 27 Sep 2023 312th typeswitch-dev 🇵🇹 532 571 3ms 1 Sep 2023 313th stefangimmillaro 531 161 1,088ms 13 Nov 2023 314th trinityy-7 530 334 3ms 9 Feb 2024 315th error256 529 119 2ms 27 May 2024 316th arcpolaris 529 260 417ms 3 days ago 317th CaedenHarper 🇨🇦 528 200 13ms 7 Sep 2025 318th weliveinhell 🇭🇹 527 278 290ms 7 Jan 2024 319th uttumuttu 🇫🇮 525 201 10ms 4 Sep 2023 320th ovs-code 🇩🇪 521 121 2ms 18 Apr 2025 321st KatieLG 🇬🇧 520 802 909ms 7 Jun 2025 322nd rak1507 🇬🇧 518 141 3ms 1 Sep 2023 323rd KrausRaus 🇺🇸 517 281 2ms 26 Oct 2023 324th stefangimmillaro 516 158 1,482ms 9 Sep 2023 325th dokutan 516 809 946ms 12 Jan 2025 325th Shanethegamer 🇺🇸 516 809 871ms 13 Jan 2025 325th GolfingSuccess 🇬🇷 516 809 907ms 13 Jan 2025 325th HumanoidCPU 516 809 857ms 13 Jan 2025 325th CaedenHarper 🇨🇦 516 809 1,148ms 21 Jan 2025 325th MeWhenI 🇻🇦 516 809 974ms 10 Feb 2025 331st snoozingnewt 🇺🇸 515 810 906ms 25 Sep 2025 332nd lukechampine 513 286 291ms 7 Jun 2025 333rd jared-hughes 502 174 12ms 5 Sep 2023 334th GrayJoKing 🇦🇺 502 209 78ms 13 Sep 2024 335th janbehrens 🇩🇪 501 295 434ms 30 Dec 2023 336th KasperKivimaeki 🇫🇮 500 126 2ms 24 days ago 337th emgordon154 498 276 396ms 20 Oct 2024 338th stefangimmillaro 494 212 166ms 24 Oct 2023 339th annaproxy 491 280 365ms 24 Sep 2023 340th olleicua 🇺🇸 490 872 7ms 28 Mar 2024 341st FlorianCassayre 🇫🇷 488 303 373ms 2 Sep 2023 342nd MeWhenI 🇻🇦 488 808 13ms 1 Sep 2023 342nd snoozingnewt 🇺🇸 488 808 12ms 2 Sep 2023 342nd BREMAUCY 🇫🇷 488 808 12ms 5 Sep 2023 342nd DialFrost 🇸🇬 488 808 12ms 7 Sep 2023 342nd dokutan 488 808 13ms 21 Jan 2024 342nd HumanoidCPU 488 808 12ms 27 May 2024 342nd KatieLG 🇬🇧 488 808 10ms 27 Sep 2024 342nd emgordon154 488 808 11ms 17 Oct 2024 342nd CaedenHarper 🇨🇦 488 808 11ms 24 Jan 2025 342nd Shanethegamer 🇺🇸 488 808 12ms 21 Apr 2025 352nd BambooleanLogic 🇸🇪 484 218 14ms 17 Sep 2023 352nd janbehrens 🇩🇪 484 218 9ms 30 Dec 2023 354th h3ra993huskp 🇯🇵 484 305 395ms 17 Jun 2024 355th Natanaelel 🇸🇪 483 177 984ms 1 Sep 2023 356th GolfingSuccess 🇬🇷 482 154 47ms 1 Sep 2023 357th blaztoma 🇱🇹 482 169 40ms 6 days ago 358th eranws 482 219 10ms 3 Sep 2023 359th postie77 482 285 353ms 6 Sep 2023 360th Mabeloid 🇳🇴 478 187 773ms 17 Sep 2024 361st guilhem-roy 🇫🇷 477 183 10ms 10 Jul 2024 362nd dokutan 476 429 4ms 19 Aug 2024 363rd rucin93 🇵🇱 473 203 162ms 3 Aug 2024 364th snoozingnewt 🇺🇸 473 314 308ms 11 days ago 365th KatieLG-Transpiler 🇬🇧 471 838 11ms 2 Sep 2023 366th stefangimmillaro 467 187 2,941ms 9 Sep 2023 366th Mabeloid 🇳🇴 467 187 18ms 17 Sep 2024 368th adamnielson42 🇺🇸 465 381 134ms 20 Dec 2023 369th dokutan 464 320 375ms 9 Apr 2025 370th CaedenHarper 🇨🇦 463 193 557ms 14 Aug 2025 371st helbling 🇨🇭 463 228 11ms 25 Jul 2024 372nd Natanaelel 🇸🇪 461 162 35ms 28 Nov 2023 373rd dokutan 460 269 1ms 28 Mar 2025 374th CaedenHarper 🇨🇦 452 193 148ms 14 Aug 2025 375th MeWhenI 🇻🇦 451 213 161ms 3 Aug 2024 First Prev 301–375 of 1,273 Next Last