4clojure - Problem Listing

Title	Difficulty	Topics	Submitted By	Times Solved
Nothing but the Truth	Elementary			169
Simple Math	Elementary			173
Strings	Elementary			163
Lists	Elementary			161
conj on lists	Elementary			157
Vectors	Elementary			155
conj on vectors	Elementary			160
Sets	Elementary			151
conj on sets	Elementary			156
Maps	Elementary			153
conj on maps	Elementary			153
Sequences	Elementary			152
rest	Elementary			155
Functions	Elementary			153
Double Down	Elementary			152
Hello World	Elementary			142
map	Elementary			147
filter	Elementary			146
Last Element	Easy	seqs core-functions		140
Penultimate Element	Easy	seqs		133
Nth Element	Easy	seqs core-functions		123
Count a Sequence	Easy	seqs core-functions		117
Reverse a Sequence	Easy	seqs core-functions		122
Sum It All Up	Easy	seqs		131
Find the odd numbers	Easy	seqs		126
Fibonacci Sequence	Easy	fibonacci seqs		100
Palindrome Detector	Easy	seqs		119
Flatten a Sequence	Easy	seqs core-functions		93
Get the Caps	Easy	strings		113
Compress a Sequence	Easy	seqs		108
Pack a Sequence	Easy	seqs		107
Duplicate a Sequence	Easy	seqs		110
Replicate a Sequence	Easy	seqs		109
Implement range	Easy	seqs core-functions		98
Local bindings	Elementary	syntax		140
Let it Be	Elementary	math syntax		141
Regular Expressions	Elementary	regex syntax		133
Maximum value	Easy	core-functions		104
Interleave Two Seqs	Easy	seqs core-functions		97
Interpose a Seq	Easy	seqs core-functions		100
Drop Every Nth Item	Easy	seqs		101
Factorial Fun	Easy	math		114
Reverse Interleave	Medium	seqs		72
Rotate Sequence	Medium	seqs		63
Intro to Iterate	Easy	seqs		122
Flipping out	Medium	higher-order-functions		83
Contain Yourself	Easy			119
Intro to some	Easy			124
Split a sequence	Easy	seqs core-functions		106
Split by Type	Medium	seqs		75
Advanced Destructuring	Easy	destructuring		107
Intro to Destructuring	Elementary	destructuring		127
Longest Increasing Sub-Seq	Hard	seqs		39
Partition a Sequence	Medium	seqs core-functions		59
Count Occurences	Medium	seqs core-functions		59
Find Distinct Items	Medium	seqs core-functions		54
Simple Recursion	Elementary	recursion		128
Function Composition	Medium	higher-order-functions core-functions		39
Juxtaposition	Medium	higher-order-functions core-functions		49
Sequence Reductions	Medium	seqs core-functions		36
Map Construction	Easy	core-functions		91
Re-implement Iteration	Easy	seqs core-functions		72
Group a Sequence	Easy	core-functions		64
Intro to Reduce	Elementary	seqs		132
Black Box Testing	Medium	seqs testing		34
Greatest Common Divisor	Easy			88
Prime Numbers	Medium	primes		59
Recurring Theme	Elementary	recursion		117
Merge with a Function	Medium	core-functions		33
Word Sorting	Medium	sorting		56
Rearranging Code: ->	Elementary			118
Rearranging Code: ->>	Elementary			116
Analyze a Tic-Tac-Toe Board	Hard	game		32
Filter Perfect Squares	Medium			52
Euler's Totient Function	Medium			38
Intro to Trampoline	Medium	recursion		47
Anagram Finder	Medium			44
Reimplement Trampoline	Medium	core-functions		28
Triangle Minimal Path	Hard	graph-theory		22
Perfect Numbers	Medium			49
Set Intersection	Easy	set-theory		85
Word Chains	Hard	seqs		15
A Half-Truth	Easy			85
Transitive Closure	Hard	set-theory		18
Power Set	Medium	set-theory		26
Happy numbers	Medium	math		40
Create an Equation				0
Symmetric Difference	Easy	set-theory		71
Graph Tour	Hard	graph-theory		13
Cartesian Product	Easy	set-theory		77
Graph Connectivity	Hard	graph-theory		15
Read Roman numerals	Hard	strings math		22
Partially Flatten a Sequence	Medium	seqs		23
Game of Life	Hard	game		5
To Tree, or not to Tree	Easy	trees		41
Beauty is Symmetry	Easy	trees		29
Pascal's Triangle	Easy			49
Equivalence Classes	Medium			38
Product Digits	Easy	math seqs		72
Least Common Multiple	Easy	math		48
Levenshtein Distance	Hard	seqs		8
intoCamelCase	Medium	strings		41
Generating k-combinations	Medium	seqs combinatorics		0
Write Roman Numerals	Medium	strings math		30
Identify keys and values	Medium	maps seqs		21
Number Maze	Hard	numbers		3
Simple closures	Easy	higher-order-functions math		62
Lazy Searching	Medium	seqs sorting		20
Sequence of pronunciations	Medium	seqs		27
Crossword puzzle	Hard	game		11
Sequs Horribilis	Medium	seqs		11
Global take-while	Medium	seqs higher-order-functions		22
The Balance of N	Medium	math		37
Prime Sandwich	Medium	math		21
For Science!	Hard	game		6
Re-implement Map	Easy	core-seqs		44
Win at Tic-Tac-Toe	Hard	game		6
Sum of square of digits	Easy	math		48
Universal Computation Engine	Medium	functions		13
Read a binary number	Easy			57
Analyze Reversi	Hard	game		4
Gus' Quinundrum	Hard	logic fun brain-teaser		10
Through the Looking Class	Easy	fun brain-teaser		70
Love Triangle	Hard	search data-juggling		1
Recognize Playing Cards	Easy	strings game		35
Sum Some Set Subsets	Medium	math		14
Intervals	Medium	seqs core-functions		6
A nil key	Elementary	maps		102
Infix Calculator	Easy	higher-order-functions math		51
Digits and bases	Medium	math		29
Veitch, Please!	Hard	math circuit-design		2
Tricky card games	Medium	game cards		11
dot product	Easy	seqs math		83
Oscilrate	Medium	sequences		21
For the win	Elementary	core-functions seqs		108
Trees into tables	Easy	seqs maps		28
Pascal's Trapezoid	Easy	seqs		38
The Big Divide	Medium	math		26
Palindromic Numbers	Medium	seqs math		13
Pairwise Disjoint Sets	Easy	set-theory		27
Map Defaults	Elementary	seqs		94
Indexing Sequences	Easy	seqs		80
Decurry	Medium	partial-functions		25
Subset and Superset	Elementary	set-theory		110
Logical falsity and truth	Elementary	logic		124
Comparisons	Easy			68
Infinite Matrix	Medium	seqs recursion math		14
Intervals	Medium			17
Intro to Destructuring 2	Easy	destructuring		65
Balancing Brackets	Medium	parsing		11
Parentheses... Again	Medium	math combinatorics		3
equality-0	Basic	equality		198
equality-1	Basic	equality		191
equality-2	Basic	equality		185
equality-3	Basic	equality		170
equality-4	Basic	equality		173
equality-5	Basic	equality		156
equality-6	Basic	equality		164
equality-7	Basic	equality		156
equality-8	Basic	equality		157
lists-0	Basic	lists		159
lists-1	Basic	lists		166
lists-2	Basic	lists		151
lists-3	Basic	lists		160
lists-4	Basic	lists		154
lists-5	Basic	lists		148
lists-6	Basic	lists		145
lists-7	Basic	lists		143
lists-8	Basic	lists		141
lists-9	Basic	lists		134
vectors-0	Basic	vectors		143
vectors-1	Basic	vectors		141
vectors-2	Basic	vectors		137
vectors-3	Basic	vectors		136
vectors-4	Basic	vectors		131
vectors-5	Basic	vectors		133
vectors-6	Basic	vectors		137
vectors-7	Basic	vectors		131
vectors-8	Basic	vectors		132
vectors-9	Basic	vectors		141
sets-0	Basic	sets		132
sets-1	Basic	sets		131
sets-2	Basic	sets		130
sets-3	Basic	sets		134
sets-4	Basic	sets		130
sets-5	Basic	sets		129
maps-0	Basic	maps		136
maps-1	Basic	maps		136
maps-2	Basic	maps		136
maps-3	Basic	maps		135
maps-4	Basic	maps		133
maps-5	Basic	maps		133
maps-6	Basic	maps		133
maps-7	Basic	maps		130
maps-8	Basic	maps		128
maps-9	Basic	maps		128
maps-10	Basic	maps		128
maps-11	Basic	maps		130
maps-12	Basic	maps		126
maps-13	Basic	maps		117
maps-14	Basic	maps		116
functions-0	Basic	functions		122
functions-1	Basic	functions		122
functions-2	Basic	functions		124
functions-3	Basic	functions		121
functions-4	Basic	functions		120
functions-5	Basic	functions		119
functions-6	Basic	functions		116
functions-7	Basic	functions		116
functions-8	Basic	functions		98
functions-9	Basic	functions		100
conditionals-0	Basic	conditionals		110
conditionals-1	Basic	conditionals		112
conditionals-2	Basic	conditionals		109
conditionals-3	Basic	conditionals		109
conditionals-4	Basic	conditionals		95
conditionals-5	Basic	conditionals		107
conditionals-6	Basic	conditionals		89
conditionals-7	Basic	conditionals		87
partition-0	Basic	partition		102
partition-1	Basic	partition		100
partition-2	Basic	partition		96
partition-3	Basic	partition		91
partition-4	Basic	partition		92
partition-5	Basic	partition		88
higher-order-functions-0	Basic	functions		102
higher-order-functions-1	Basic	functions		91
higher-order-functions-2	Basic	functions		96
higher-order-functions-3	Basic	functions		94
higher-order-functions-4	Basic	functions		91
higher-order-functions-5	Basic	functions		84
higher-order-functions-6	Basic	functions		46
higher-order-functions-7	Basic	functions		77
higher-order-functions-8	Basic	functions		73
higher-order-functions-9	Basic	functions		65
runtime-polymorphism-0	Basic	polymorphism		69
runtime-polymorphism-1	Basic	polymorphism		66
runtime-polymorphism-2	Basic	polymorphism		65
lazy-sequences-0	Basic	sequences		97
lazy-sequences-1	Basic	sequences		100
lazy-sequences-2	Basic	sequences		99
lazy-sequences-3	Basic	sequences		97
lazy-sequences-4	Basic	sequences		97
lazy-sequences-5	Basic	sequences		93
lazy-sequences-6	Basic	sequences		74
sequence-comprehensions-0	Basic	comprehensions		83
sequence-comprehensions-1	Basic	comprehensions		69
sequence-comprehensions-2	Basic	comprehensions		72
sequence-comprehensions-3	Basic	comprehensions		36
sequence-comprehensions-4	Basic	comprehensions		47
creating-functions-0	Basic	functions		72
creating-functions-1	Basic	functions		66
creating-functions-2	Basic	functions		64
creating-functions-3	Basic	functions		66
creating-functions-4	Basic	functions		61
creating-functions-5	Basic	functions		62
creating-functions-6	Basic	functions		53
destructuring-0	Basic	destructuring		71
destructuring-1	Basic	destructuring		60
destructuring-2	Basic	destructuring		53
destructuring-3	Basic	destructuring		54
destructuring-4	Basic	destructuring		51
destructuring-5	Basic	destructuring		51
destructuring-6	Basic	destructuring		34
atoms-0	Basic	atoms		81
atoms-1	Basic	atoms		80
atoms-2	Basic	atoms		71
atoms-3	Basic	atoms		59
atoms-4	Basic	atoms		59
atoms-5	Basic	atoms		59
atoms-6	Basic	atoms		52
tribonacci	Easy	tribonacci seqs	mifwar	27
Akar persamaan kuadrat	Easy	Math	sabdaps	18
Simple Math 2	Elementary	arithmatics	arifian	80
Strings 2	Elementary		arifian	59
Collection 1	Elementary		arifian	58
Sequential destructuring 1	Easy	destructuring	arifian	25
Associative destructuring 1	Easy	destructuring	arifian	27
Associative destructuring 2	Easy	destructuring	arifian	23
Reverse a string	Elementary	String list	sabdaps	10
A Test of character	Elementary	String Character	sabdaps	8
Extracting Private Ryan	Basic	String	sabdaps	10
You are replaceable	Elementary	String	sabdaps	8
Give me your position	Elementary	String	sabdaps	8
Separation of char and string	Elementary	String	sabdaps	9
Separation of char and string (satanic level)	Medium	String	sabdaps	1
Entangled	Elementary	String List	sabdaps	3
Uniqlongth	Easy	String	sabdaps	3
Pecking order	Elementary	List Vector	sabdaps	8
Merry go round a bit	Elementary	List Vector	sabdaps	7
We found a match (or some matches)	Easy	List and vector	sabdaps	3
If we love people indiscriminately we cannot function	Elementary	vector and list	sabdaps	9
Thou shall not pass	Basic	Vector and List	sabdaps	10
Encoding	Easy	List and vector	sabdaps	3
Prime Factorisation	Easy	Numbers and list	sabdaps	3
Segregation FTW	Easy	Further list and vector functions	sabdaps	3
Unnecessary keribetan	Elementary	Mikir dikit	sabdaps	6
Uniquely sorted	Easy	List and vector functions	sabdaps	3
When you have the key you can replace the value	Elementary	Map	sabdaps	8
Recency bias	Elementary	Map	sabdaps	8
Flip it	Easy	Map	sabdaps	4
Deep key-per	Easy	Nested map	sabdaps	3
The Map of shadows	Easy	Map	sabdaps	3
The Treasure Hunter	Medium	Map	sabdaps	0
Crypto Challenge	Easy	Numbers and math	sabdaps	3
The Diophantine Dilemma	Medium	Math and numbers	sabdaps	0
The Riddle of Partitions	Medium	Math and numbers	sabdaps	0
The Quest for Perfect Numbers	Medium	Math and numbers	sabdaps	1
Employee(s) of the Month	Easy	List of Maps	sabdaps	3
Stock checking	Easy	Real life cases List of Maps	sabdaps	3
The Librarian's Dilemma	Easy	Real life cases List of Maps	sabdaps	3
The Quizmaster's Conundrum	Easy	Real life cases List of Maps	sabdaps	3
The Enrollment Enigma	Easy	Real life cases List of Maps	sabdaps	0
The Curriculum Conundrum	Medium	Real life cases List of Maps	sabdaps	0
The Article Archivist	Easy	Real life cases List of Maps	sabdaps	2
Schedule Optimiser	Medium	Real life cases List of Maps	sabdaps	0
The Content Merger	Easy	Real life cases List of Maps	sabdaps	0
The Quiz Aggregator	Easy	Real life cases List of Maps	sabdaps	0
The Quiz Refiner	Easy	Real life cases List of Maps	sabdaps	1
The Quiz Upgrader	Medium	Real life cases List of Maps	sabdaps	1
The Progen transformer	Easy	Real life cases List of Maps	sabdaps	1
The Ultimate sorter	Medium	Real life cases List of Maps	sabdaps	0
Data Fusion	Medium	Real life cases List of Maps	sabdaps	0