Problems

Note that you can solve most task in any order!
Already solved ones are at the bottom of the table.

Tagged with: strings - total 43 (clear filter)

Id	Title	Translations	Author	Solved	Blessing
20	Vowel Count	DE ES AR ZH RO RU SK		13398	3.59
30	Reverse String	DE ES RU SK		9692	4.15
50	Palindromes	DE ES RU SK		5487	5.14
31	Rotate String	ES RU		5445	5.16
19	Matching Brackets	ES RU		4103	5.65
58	Card Names			3623	5.86
49	Rock Paper Scissors			3683	5.83
47	Caesar Shift Cipher	SK		3689	5.83
55	Matching Words			3544	5.90
33	Parity Control	RU		2653	6.40
45	Cards Shuffling	ZH		2249	6.69
72	Funny Words Generator			1790	7.09
127	Anagrams			1367	7.56
70	Most Frequent Word			792	8.50
428	Broken Keyboard			113	11.87
86	Brainfuck Interpreter			615	8.94
207	Suffix Array			417	9.62
82	Levenshtein Distance			559	9.11
131	Four Pics One Word			413	9.63
136	Variable Length Code Unpack			375	9.80
150	Introducing Regexps			351	9.91
476	Prime Vowel Count		csfpython	22	14.65
140	Proper Bracket Sequences			278	10.32
323	Next Palindrome		csfpython	115	11.84
151	Word Ladders			204	10.85
138	Huffman Coding			202	10.87
374	Longest Common Subsequence			71	12.67
244	Introducing SQL			122	11.74
148	Public Key Cryptography Intro			157	11.31
160	Social Web Scraper			126	11.68
258	Text Justification			89	12.28
158	Hamming Codes			125	11.70
372	String Minimization			43	13.53
277	The Adventure of Morse Code		zelevin	68	12.74
141	Sliding Window Search			107	11.97
142	LZ77 decompression			100	12.08
132	Stream Cipher Breaking			89	12.28
230	Move-To-Front Transform			58	13.02
233	Language Study			49	13.30
307	The Problem of Too Many Clues		zelevin	35	13.87
420	Life on a String		csfpython	13	15.52
392	Fixing an Anagram			14	15.40
415	Smallest Message		gardengnome	10	15.93