4clojure - Problem Listing

Title	Difficulty	Topics	Submitted By	Times Solved
Nothing but the Truth	Elementary			164
Simple Math	Elementary			167
Strings	Elementary			159
Lists	Elementary			157
conj on lists	Elementary			153
Vectors	Elementary			151
conj on vectors	Elementary			156
Sets	Elementary			147
conj on sets	Elementary			152
Maps	Elementary			149
conj on maps	Elementary			149
Sequences	Elementary			148
rest	Elementary			151
Functions	Elementary			148
Double Down	Elementary			148
Hello World	Elementary			138
map	Elementary			143
filter	Elementary			142
Last Element	Easy	seqs core-functions		136
Penultimate Element	Easy	seqs		129
Nth Element	Easy	seqs core-functions		121
Count a Sequence	Easy	seqs core-functions		115
Reverse a Sequence	Easy	seqs core-functions		120
Sum It All Up	Easy	seqs		129
Find the odd numbers	Easy	seqs		124
Fibonacci Sequence	Easy	fibonacci seqs		98
Palindrome Detector	Easy	seqs		117
Flatten a Sequence	Easy	seqs core-functions		91
Get the Caps	Easy	strings		111
Compress a Sequence	Easy	seqs		105
Pack a Sequence	Easy	seqs		105
Duplicate a Sequence	Easy	seqs		107
Replicate a Sequence	Easy	seqs		107
Implement range	Easy	seqs core-functions		96
Local bindings	Elementary	syntax		137
Let it Be	Elementary	math syntax		138
Regular Expressions	Elementary	regex syntax		130
Maximum value	Easy	core-functions		101
Interleave Two Seqs	Easy	seqs core-functions		94
Interpose a Seq	Easy	seqs core-functions		96
Drop Every Nth Item	Easy	seqs		99
Factorial Fun	Easy	math		112
Reverse Interleave	Medium	seqs		70
Rotate Sequence	Medium	seqs		61
Intro to Iterate	Easy	seqs		119
Flipping out	Medium	higher-order-functions		80
Contain Yourself	Easy			116
Intro to some	Easy			121
Split a sequence	Easy	seqs core-functions		103
Split by Type	Medium	seqs		72
Advanced Destructuring	Easy	destructuring		104
Intro to Destructuring	Elementary	destructuring		124
Longest Increasing Sub-Seq	Hard	seqs		38
Partition a Sequence	Medium	seqs core-functions		58
Count Occurences	Medium	seqs core-functions		58
Find Distinct Items	Medium	seqs core-functions		53
Simple Recursion	Elementary	recursion		126
Function Composition	Medium	higher-order-functions core-functions		38
Juxtaposition	Medium	higher-order-functions core-functions		48
Sequence Reductions	Medium	seqs core-functions		35
Map Construction	Easy	core-functions		89
Re-implement Iteration	Easy	seqs core-functions		70
Group a Sequence	Easy	core-functions		62
Intro to Reduce	Elementary	seqs		129
Black Box Testing	Medium	seqs testing		33
Greatest Common Divisor	Easy			86
Prime Numbers	Medium	primes		58
Recurring Theme	Elementary	recursion		115
Merge with a Function	Medium	core-functions		32
Word Sorting	Medium	sorting		55
Rearranging Code: ->	Elementary			116
Rearranging Code: ->>	Elementary			114
Analyze a Tic-Tac-Toe Board	Hard	game		31
Filter Perfect Squares	Medium			51
Euler's Totient Function	Medium			36
Intro to Trampoline	Medium	recursion		46
Anagram Finder	Medium			43
Reimplement Trampoline	Medium	core-functions		27
Triangle Minimal Path	Hard	graph-theory		21
Perfect Numbers	Medium			48
Set Intersection	Easy	set-theory		83
Word Chains	Hard	seqs		14
A Half-Truth	Easy			83
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		69
Graph Tour	Hard	graph-theory		13
Cartesian Product	Easy	set-theory		75
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			47
Equivalence Classes	Medium			38
Product Digits	Easy	math seqs		70
Least Common Multiple	Easy	math		47
Levenshtein Distance	Hard	seqs		8
intoCamelCase	Medium	strings		41
Generating k-combinations	Medium	seqs combinatorics		0
Write Roman Numerals	Medium	strings math		29
Identify keys and values	Medium	maps seqs		21
Number Maze	Hard	numbers		3
Simple closures	Easy	higher-order-functions math		60
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		47
Universal Computation Engine	Medium	functions		13
Read a binary number	Easy			55
Analyze Reversi	Hard	game		4
Gus' Quinundrum	Hard	logic fun brain-teaser		10
Through the Looking Class	Easy	fun brain-teaser		68
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		100
Infix Calculator	Easy	higher-order-functions math		50
Digits and bases	Medium	math		29
Veitch, Please!	Hard	math circuit-design		1
Tricky card games	Medium	game cards		11
dot product	Easy	seqs math		80
Oscilrate	Medium	sequences		20
For the win	Elementary	core-functions seqs		106
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		92
Indexing Sequences	Easy	seqs		78
Decurry	Medium	partial-functions		24
Subset and Superset	Elementary	set-theory		108
Logical falsity and truth	Elementary	logic		122
Comparisons	Easy			66
Infinite Matrix	Medium	seqs recursion math		14
Intervals	Medium			17
Intro to Destructuring 2	Easy	destructuring		63
Balancing Brackets	Medium	parsing		11
Parentheses... Again	Medium	math combinatorics		3
equality-0	Basic	equality		174
equality-1	Basic	equality		167
equality-2	Basic	equality		162
equality-3	Basic	equality		151
equality-4	Basic	equality		152
equality-5	Basic	equality		140
equality-6	Basic	equality		147
equality-7	Basic	equality		141
equality-8	Basic	equality		144
lists-0	Basic	lists		146
lists-1	Basic	lists		150
lists-2	Basic	lists		138
lists-3	Basic	lists		146
lists-4	Basic	lists		141
lists-5	Basic	lists		136
lists-6	Basic	lists		133
lists-7	Basic	lists		131
lists-8	Basic	lists		129
lists-9	Basic	lists		122
vectors-0	Basic	vectors		131
vectors-1	Basic	vectors		130
vectors-2	Basic	vectors		126
vectors-3	Basic	vectors		125
vectors-4	Basic	vectors		120
vectors-5	Basic	vectors		123
vectors-6	Basic	vectors		126
vectors-7	Basic	vectors		120
vectors-8	Basic	vectors		121
vectors-9	Basic	vectors		130
sets-0	Basic	sets		120
sets-1	Basic	sets		120
sets-2	Basic	sets		119
sets-3	Basic	sets		123
sets-4	Basic	sets		119
sets-5	Basic	sets		118
maps-0	Basic	maps		125
maps-1	Basic	maps		125
maps-2	Basic	maps		125
maps-3	Basic	maps		124
maps-4	Basic	maps		122
maps-5	Basic	maps		122
maps-6	Basic	maps		122
maps-7	Basic	maps		119
maps-8	Basic	maps		117
maps-9	Basic	maps		117
maps-10	Basic	maps		117
maps-11	Basic	maps		119
maps-12	Basic	maps		115
maps-13	Basic	maps		106
maps-14	Basic	maps		106
functions-0	Basic	functions		112
functions-1	Basic	functions		112
functions-2	Basic	functions		114
functions-3	Basic	functions		111
functions-4	Basic	functions		110
functions-5	Basic	functions		110
functions-6	Basic	functions		107
functions-7	Basic	functions		107
functions-8	Basic	functions		89
functions-9	Basic	functions		91
conditionals-0	Basic	conditionals		102
conditionals-1	Basic	conditionals		104
conditionals-2	Basic	conditionals		101
conditionals-3	Basic	conditionals		101
conditionals-4	Basic	conditionals		88
conditionals-5	Basic	conditionals		99
conditionals-6	Basic	conditionals		82
conditionals-7	Basic	conditionals		80
partition-0	Basic	partition		94
partition-1	Basic	partition		93
partition-2	Basic	partition		89
partition-3	Basic	partition		84
partition-4	Basic	partition		85
partition-5	Basic	partition		81
higher-order-functions-0	Basic	functions		94
higher-order-functions-1	Basic	functions		84
higher-order-functions-2	Basic	functions		89
higher-order-functions-3	Basic	functions		87
higher-order-functions-4	Basic	functions		84
higher-order-functions-5	Basic	functions		77
higher-order-functions-6	Basic	functions		42
higher-order-functions-7	Basic	functions		71
higher-order-functions-8	Basic	functions		67
higher-order-functions-9	Basic	functions		59
runtime-polymorphism-0	Basic	polymorphism		64
runtime-polymorphism-1	Basic	polymorphism		61
runtime-polymorphism-2	Basic	polymorphism		60
lazy-sequences-0	Basic	sequences		90
lazy-sequences-1	Basic	sequences		93
lazy-sequences-2	Basic	sequences		92
lazy-sequences-3	Basic	sequences		90
lazy-sequences-4	Basic	sequences		91
lazy-sequences-5	Basic	sequences		86
lazy-sequences-6	Basic	sequences		67
sequence-comprehensions-0	Basic	comprehensions		77
sequence-comprehensions-1	Basic	comprehensions		63
sequence-comprehensions-2	Basic	comprehensions		66
sequence-comprehensions-3	Basic	comprehensions		32
sequence-comprehensions-4	Basic	comprehensions		43
creating-functions-0	Basic	functions		67
creating-functions-1	Basic	functions		61
creating-functions-2	Basic	functions		59
creating-functions-3	Basic	functions		61
creating-functions-4	Basic	functions		56
creating-functions-5	Basic	functions		57
creating-functions-6	Basic	functions		48
destructuring-0	Basic	destructuring		65
destructuring-1	Basic	destructuring		55
destructuring-2	Basic	destructuring		49
destructuring-3	Basic	destructuring		50
destructuring-4	Basic	destructuring		47
destructuring-5	Basic	destructuring		47
destructuring-6	Basic	destructuring		30
atoms-0	Basic	atoms		74
atoms-1	Basic	atoms		74
atoms-2	Basic	atoms		65
atoms-3	Basic	atoms		54
atoms-4	Basic	atoms		54
atoms-5	Basic	atoms		54
atoms-6	Basic	atoms		47
tribonacci	Easy	tribonacci seqs	mifwar	24
Akar persamaan kuadrat	Easy	Math	sabdaps	18
Simple Math 2	Elementary	arithmatics	arifian	78
Strings 2	Elementary		arifian	57
Collection 1	Elementary		arifian	56
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	8
A Test of character	Elementary	String Character	sabdaps	6
Extracting Private Ryan	Basic	String	sabdaps	8
You are replaceable	Elementary	String	sabdaps	6
Give me your position	Elementary	String	sabdaps	6
Separation of char and string	Elementary	String	sabdaps	7
Separation of char and string (satanic level)	Medium	String	sabdaps	1
Entangled	Elementary	String List	sabdaps	1
Uniqlongth	Easy	String	sabdaps	3
Pecking order	Elementary	List Vector	sabdaps	6
Merry go round a bit	Elementary	List Vector	sabdaps	5
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	7
Thou shall not pass	Basic	Vector and List	sabdaps	8
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	4
Uniquely sorted	Easy	List and vector functions	sabdaps	3
When you have the key you can replace the value	Elementary	Map	sabdaps	6
Recency bias	Elementary	Map	sabdaps	6
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	1
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