Reverse Polish Notation in all languages in bytes. 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 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 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 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 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 Bytes Time Submitted 601st annaproxy 729 141 42ms 14 Dec 2022 602nd KatieLG 🇬🇧 729 142 91ms 12 Feb 2022 602nd MichalMarsalek 🇨🇿 729 142 15ms 14 Feb 2022 602nd marcin7Cd 729 142 18ms 20 Feb 2022 602nd yzhs 🇩🇪 729 142 23ms 23 Jun 2023 606th nullie 729 256 201ms 11 Mar 2025 607th HPWiz 🇳🇿 728 39 5ms 23 Nov 2023 608th ChiefChippy2 725 101 10ms 12 Feb 2022 608th Frowny 725 101 45ms 16 Feb 2022 608th fitzdotlol 🇺🇸 725 101 9ms 8 Mar 2022 608th neel11235813 725 101 10ms 17 Mar 2024 608th madex 🇩🇪 725 101 13ms 9 Jul 2024 608th wh3n3v3r 🇨🇿 725 101 11ms 8 Nov 2024 614th emgordon154 725 137 28ms 29 Jul 2025 615th syntax-rules 725 193 377ms 25 Dec 2022 616th SniperSmiley 🇺🇸 724 143 18ms 8 Jul 2022 616th Europe2048 724 143 26ms 22 Oct 2024 616th moustave 724 143 14ms 7 Apr 2025 619th Shanethegamer 🇺🇸 723 220 539ms 24 Sep 2025 619th sean-niemann 🇺🇸 723 220 368ms 24 Sep 2025 621st Kacarott 🇦🇺 722 114 669ms 4 Feb 2025 622nd edsrzf 🇳🇿 721 98 5ms 24 Aug 2025 623rd GolfingSuccess 🇬🇷 721 194 431ms 14 Feb 2022 624th CaedenHarper 🇨🇦 720 101 2,132ms 12 days ago 625th randolchance 719 144 18ms 4 Jan 2024 625th roupiq 🇵🇱 719 144 18ms 1 Mar 2024 627th Shanethegamer 🇺🇸 719 190 390ms 9 Apr 2025 628th inventshah 718 102 10ms 13 Feb 2022 628th smclaughlin-cf 718 102 9ms 4 Mar 2025 628th Lv0Sys 🇵🇱 718 102 11ms 1 Jun 2025 631st GolfingSuccess 🇬🇷 718 163 2ms 5 Dec 2022 632nd MeWhenI 🇻🇦 718 166 159ms 17 Nov 2022 633rd adoxography 717 68 47ms 20 Mar 2022 634th emgordon154 716 115 627ms 11 Aug 2025 635th Frowny 716 185 160ms 18 Mar 2022 636th Yax42 🇫🇷 716 191 362ms 26 Jul 2025 637th Shanethegamer 🇺🇸 715 261 227ms 30 Apr 2022 638th emgordon154 714 137 18ms 26 Sep 2024 639th LeeCamp 714 145 17ms 14 Feb 2022 639th hellwue 714 145 12ms 7 Feb 2023 639th adamnielson42 🇺🇸 714 145 27ms 8 Oct 2024 639th Mabeloid 🇳🇴 714 145 24ms 4 May 2025 639th te-chnical 714 145 20ms 9 Jul 2025 644th stefangimmillaro 714 256 45ms 3 Jan 2023 645th Alex-x90 🇺🇸 713 196 383ms 11 days ago 646th stefangimmillaro 712 192 401ms 10 Oct 2023 647th JGDoerrer 712 262 197ms 29 Jun 2022 648th daniel-pedersen 🇸🇪 711 103 11ms 6 Mar 2022 648th Heathcorp 🇦🇺 711 103 8ms 27 Apr 2022 648th snoozingnewt 🇺🇸 711 103 10ms 23 Sep 2023 648th FortuiteMan 🇫🇷 711 103 10ms 10 Oct 2024 648th SiBeepBoop 711 103 15ms 15 Apr 2025 653rd kg583 🇺🇸 711 145 7ms 9 Jun 2025 654th SirBogman 🇺🇸 710 116 576ms 16 Jan 2024 654th commandblockguy 🇺🇸 710 116 627ms 1 Sep 2025 656th weeble 709 138 6ms 18 Aug 2024 657th karhuthebear 709 146 17ms 6 May 2022 657th Bonjour27891 🇻🇳 709 146 17ms 17 Jul 2022 659th prplz 🇦🇺 709 165 2ms 14 Feb 2022 659th Szum123321 🇵🇱 709 165 2ms 29 Nov 2023 659th JohandeRuiter 🇳🇱 709 165 2ms 11 Feb 2025 662nd KatieLG 🇬🇧 707 69 36ms 12 Feb 2022 662nd jared-hughes 707 69 38ms 10 Sep 2022 664th MeWhenI 🇻🇦 706 204 3ms 11 Sep 2022 665th edsrzf 🇳🇿 705 184 1,460ms 29 Apr 2025 666th janbehrens 🇩🇪 704 104 10ms 14 Apr 2023 666th m-tkach 🇺🇦 704 104 11ms 3 Jan 2025 668th duckyluuk 🇳🇱 704 117 555ms 26 Mar 2024 669th SomeKitten 🇺🇸 704 147 26ms 29 Aug 2022 669th Bodo171 704 147 19ms 7 Dec 2022 669th vgamula 🇺🇦 704 147 19ms 6 Nov 2023 669th croc54 704 147 16ms 27 Jan 2025 673rd CaedenHarper 🇨🇦 703 260 257ms 2 days ago 674th AlephSquirrel 702 37 4ms 3 Aug 2023 675th Alex-x90 🇺🇸 701 167 2ms 8 Feb 2023 First Prev 601–675 of 1,125 Next Last