Reverse Polish Notation in all languages 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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) Taxicab Numbers Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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) Taxicab Numbers Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 501st scpchicken 🇵🇼 739 57 1,344ms 13 Feb 2022 501st SirBogman 🇺🇸 739 57 1,163ms 23 Jan 2024 503rd tailorspy 738 190 64ms 1 Jun 2024 504th dokutan 737 90 494ms 14 Feb 2026 505th neel11235813 737 102 11ms 16 Jan 2023 506th hemphen 737 186 433ms 20 Oct 2022 507th Shanethegamer 🇺🇸 737 248 323ms 20 Apr 2022 508th inventshah 736 182 3ms 14 Sep 2022 509th zacjl 735 47 2ms 22 Jan 2025 509th GrayJoKing 🇦🇺 735 47 2ms 5 Jun 2025 511th kg583 🇺🇸 735 141 6ms 7 days ago 512th chasewalden 734 100 14ms 24 Apr 2023 512th MeWhenI 🇻🇦 734 100 10ms 3 Aug 2024 512th Salutations45 734 100 13ms 12 Nov 2024 515th MeWhenI 🇻🇦 734 249 315ms 7 Jul 2023 516th DialFrost 🇸🇬 733 82 35ms 23 Apr 2025 517th DialFrost 🇸🇬 733 218 505ms 24 Sep 2025 518th Shanethegamer 🇺🇸 732 183 4ms 11 Sep 2022 519th edsrzf 🇳🇿 731 87 1,000ms 18 Feb 2026 520th edsrzf 🇳🇿 731 112 1,392ms 4 Feb 2026 521st nullie 731 256 203ms 11 Mar 2025 522nd DialFrost 🇸🇬 730 103 11ms 19 Dec 2022 523rd annaproxy 729 141 18ms 14 Dec 2022 524th HPWiz 🇳🇿 728 39 5ms 23 Nov 2023 525th GolfingSuccess 🇬🇷 728 184 2ms 11 Sep 2022 526th ChiefChippy2 727 101 12ms 12 Feb 2022 526th Frowny 727 101 38ms 16 Feb 2022 526th fitzdotlol 🇺🇸 727 101 13ms 8 Mar 2022 526th neel11235813 727 101 12ms 17 Mar 2024 526th madex 🇩🇪 727 101 11ms 9 Jul 2024 526th wh3n3v3r 🇨🇿 727 101 12ms 8 Nov 2024 532nd syntax-rules 726 193 417ms 25 Dec 2022 533rd Shanethegamer 🇺🇸 726 220 501ms 24 Sep 2025 533rd sean-niemann 🇺🇸 726 220 362ms 24 Sep 2025 535th antimon2 🇯🇵 725 93 765ms 13 Feb 2022 536th Yax42 🇫🇷 725 189 452ms 21 Jan 2026 537th GolfingSuccess 🇬🇷 723 194 444ms 14 Feb 2022 538th clockworknazo 722 84 19ms 13 Oct 2022 538th ovs-code 🇩🇪 722 84 20ms 7 Feb 2023 538th edsrzf 🇳🇿 722 84 19ms 9 Nov 2025 541st ovs-code 🇩🇪 722 113 131ms 2 Jul 2025 542nd Shanethegamer 🇺🇸 721 190 426ms 9 Apr 2025 543rd inventshah 719 102 15ms 13 Feb 2022 543rd smclaughlin-cf 719 102 12ms 4 Mar 2025 545th Frowny 717 185 145ms 18 Mar 2022 546th Shanethegamer 🇺🇸 717 261 244ms 30 Apr 2022 547th GolfingSuccess 🇬🇷 715 163 2ms 5 Dec 2022 548th Alex-x90 🇺🇸 715 196 449ms 24 Oct 2025 549th JayXon 🇺🇸 714 56 44ms 23 Feb 2025 549th pardouin 🇫🇷 714 56 65ms 12 Sep 2025 551st emgordon154 714 137 12ms 26 Sep 2024 552nd stefangimmillaro 714 192 561ms 10 Oct 2023 553rd stefangimmillaro 714 256 48ms 3 Jan 2023 554th JGDoerrer 714 262 218ms 29 Jun 2022 555th daniel-pedersen 🇸🇪 712 103 13ms 6 Mar 2022 555th Heathcorp 🇦🇺 712 103 14ms 27 Apr 2022 555th FortuiteMan 🇫🇷 712 103 11ms 10 Oct 2024 555th SiBeepBoop 712 103 11ms 15 Apr 2025 555th alexsave 712 103 12ms 27 Dec 2025 560th Shanethegamer 🇺🇸 712 138 2ms 12 Feb 2022 561st albanian-laundromat 🇺🇸 712 349 1,216ms 6 Nov 2025 562nd JohandeRuiter 🇳🇱 711 164 2ms 11 Feb 2025 563rd prestosilver 🇺🇸 710 181 379ms 18 days ago 564th CaedenHarper 🇨🇦 710 225 556ms 22 Mar 2026 565th weeble 709 138 4ms 18 Aug 2024 566th Natanaelel 🇸🇪 708 45 65ms 26 Sep 2023 567th prplz 🇦🇺 707 165 1ms 14 Feb 2022 567th Szum123321 🇵🇱 707 165 1ms 29 Nov 2023 569th janbehrens 🇩🇪 706 104 13ms 14 Apr 2023 569th m-tkach 🇺🇦 706 104 11ms 3 Jan 2025 569th dokutan 706 104 11ms 15 Jun 2025 572nd CaedenHarper 🇨🇦 706 259 367ms 20 Nov 2025 573rd edsrzf 🇳🇿 705 184 1,618ms 29 Apr 2025 574th AlephSquirrel 704 37 4ms 3 Aug 2023 575th stefangimmillaro 702 57 41ms 18 Feb 2022 575th tatzyr 🇯🇵 702 57 41ms 26 Feb 2025 577th GrayJoKing 🇦🇺 702 60 1,539ms 8 May 2022 578th Alex-x90 🇺🇸 702 166 2ms 8 Feb 2023 579th vgamula 🇺🇦 700 226 32ms 6 Nov 2023 580th JunkIce 699 95 454ms 3 Dec 2024 581st Mandrzejy 🇵🇱 698 167 1ms 3 Nov 2024 582nd stefangimmillaro 698 193 2,699ms 12 Nov 2024 583rd stefangimmillaro 698 262 322ms 5 May 2025 583rd edsrzf 🇳🇿 698 262 353ms 10 Jun 2025 585th primo-ppcg 🇹🇭 696 48 26ms 15 Feb 2022 586th emgordon154 694 118 1,401ms 3 Dec 2024 587th Sp3000 🇦🇺 693 41 4ms 19 Jan 2024 587th MeWhenI 🇻🇦 693 41 5ms 2 Mar 2025 589th ian-h-chamberlain 🇺🇸 693 270 207ms 13 Nov 2025 590th KingSkyrock 🇺🇸 692 106 11ms 17 Mar 2022 591st lifthrasiir 🇰🇷 691 50 3ms 28 Nov 2024 592nd KatieLG 🇬🇧 691 96 529ms 28 Oct 2024 593rd Ripick 691 186 401ms 24 Jun 2025 594th Shanethegamer 🇺🇸 690 58 42ms 13 Feb 2022 594th SirBogman 🇺🇸 690 58 41ms 10 Jan 2024 596th edsrzf 🇳🇿 686 38 4ms 14 Oct 2025 596th error256 686 38 4ms 18 Mar 2026 598th MathisBullinger 686 107 14ms 11 May 2022 598th CaedenHarper 🇨🇦 686 107 12ms 23 Aug 2025 600th nwellnhof 🇩🇪 684 110 323ms 24 May 2022 First Prev 501–600 of 1,205 Next Last