100 Programming Languages in 100 Days

This repository tracks a misguided quest to write code in 100 different programming languages (specifically by solving the first 100 Project Euler problems), maybe even in 100 (almost certainly non-consecutive) days.

Interested in joining an inane challenge? Fork this repository (from this commit--or use this template from NathanielJS1541) and track your progress manually using Markdown tables!

Progress

#	Problem	Language	Solution
1	Multiples of 3 or 5	SIC-1 Assembly Language	p1.sic1
2	Even Fibonacci Numbers	SectorLISP	p2.lisp
3	Largest Prime Factor	Fortran	p3.f90
4	Largest Palindrome Product	J	p4.ijs
5	Smallest Multiple	Gforth	p5.fth
6	Sum Square Difference	Standard ML (SOSML)	p6.sml
7	10001st Prime	Squeak (2.2)	p7.st
8	Largest Product in a Series	SQL (SQLite)	p8.sql
9	Special Pythagorean Triplet	XSLT	p9.xsl
10	Summation of Primes	COBOL-85	p10.cbl
11	Largest Product in a Grid	Perl	p11.pl
12	Highly Divisible Triangular Number	WebGPU Shading Language	p12.wgsl (HTML host)
13	Large Sum	AWK	p13.awk
14	Longest Collatz Sequence	WebAssembly (Text Format)	p14.wat
15	Lattice Paths	Scratch	p15.sb3
16	Power Digit Sum	Commodore BASIC (2.0)	p16.bas
17	Number Letter Counts	Verilog	p17.v
18	Maximum Path Sum I	XOD	p18.xodball (screenshot)
19	Counting Sundays	EXA (TEC Redshift)	p19.exa (disc)
20	Factorial Digit Sum	BBC BASIC	p20.bas
21	Amicable Numbers	Unison	p21.u
22	Names Scores	TCL	p22.tcl
23	Non-Abundant Sums	Lil	p23.lil
24	Lexicographic Permutations	PostScript	p24.ps
25	1000-digit Fibonacci Number	fe	p25.fe
26	Reciprocal Cycles	x86 assembly (BIOS)	p26.asm (boot sector)
27	Quadratic Primes	RetroForth	p27.forth
28	Number Spiral Diagonals	Uxntal	p28.tal
29	Distinct Powers	APL	p29.apl
30	Digit Fifth Powers	Factor	p30.factor
31	Coin Sums	Rebol	p31.r
32	Pandigital Products	Bash	p32.sh
33	Digit Cancelling Fractions	Julia	p33.jl
34	Digit Factorials	Piet	p34.png (ppm, scaled)
35	Circular Primes	Turbo Pascal (7.0)	p35.pas
36	Double-base Palindromes	Hare	p36.ha
37	Truncatable Primes	Wren	p37.wren
38	Pandigital Multiples	Pkl	p38.pkl
39	Integer Right Triangles	قلب	p39.qlb
40	Champernowne's Constant	Roc	p40.roc
41	Pandigital Prime	wax	p41.wax
42	Coded Triangle Numbers	Boron	p42.b
43	Sub-string Divisibility	Self	p43.self
44	Pentagon Numbers	Haskell	p44.hs
45	Triangular, Pentagonal, and Hexagonal	文言	p45.wy
46	Goldbach's Other Conjecture	Idris	p46.idr
47	Distinct Primes Factors	Nim	p47.nim
48	Self Powers	Min	p48.min
49	Prime Permutations	Cakelisp	p49.cake
50	Consecutive Prime Sum	F#	p50.fs
51	Prime Digit Replacements	Haxe	p51.hx
52	Permuted Multiples	Amiga Basic	p52.bas
53	Combinatoric Selections	K (oK)	p53.k
54	Poker Hands	TypeScript (type system only)	p54.ts
55	Lychrel Numbers	Blazin' Forth	p55.forth (.d64 image)
56	Powerful Digit Sum	G-Pascal	p56.pas
57	Square Root Convergents	Scheme	p57.scm
58	Spiral Primes	BCPL	p58.b
59	XOR Decryption	TBD
60	Prime Pair Sets	TBD
61	Cyclical Figurate Numbers	TBD
62	Cubic Permutations	TBD
63	Powerful Digit Counts	TBD
64	Odd Period Square Roots	TBD
65	Convergents of	TBD
66	Diophantine Equation	TBD
67	Maximum Path Sum II	TBD
68	Magic 5-gon Ring	TBD
69	Totient Maximum	TBD
70	Totient Permutation	TBD
71	Ordered Fractions	TBD
72	Counting Fractions	TBD
73	Counting Fractions in a Range	TBD
74	Digit Factorial Chains	TBD
75	Singular Integer Right Triangles	TBD
76	Counting Summations	TBD
77	Prime Summations	TBD
78	Coin Partitions	TBD
79	Passcode Derivation	TBD
80	Square Root Digital Expansion	TBD
81	Path Sum: Two Ways	TBD
82	Path Sum: Three Ways	TBD
83	Path Sum: Four Ways	TBD
84	Monopoly Odds	TBD
85	Counting Rectangles	TBD
86	Cuboid Route	TBD
87	Prime Power Triples	TBD
88	Product-sum Numbers	TBD
89	Roman Numerals	TBD
90	Cube Digit Pairs	TBD
91	Right Triangles with Integer Coordinates	TBD
92	Square Digit Chains	TBD
93	Arithmetic Expressions	TBD
94	Almost Equilateral Triangles	TBD
95	Amicable Chains	TBD
96	Su Doku	TBD
97	Large Non-Mersenne Prime	TBD
98	Anagramic Squares	TBD
99	Largest Exponential	TBD
100	Arranged Probability	TBD