24
theALFEST
Last seen 5 months ago
Member for 5 years, 5 months, 5 days
Difficulty Normal
Initiation
Simple using //10
Number Length
5
30
6
Simple
Sum Numbers
7
20
2
1 line
Easy Unpack
33
13
1
Simple
Nearest Value
39
9
1
1 line
The Most Frequent
58
7
0
Simple - another
Max Digit
60
8
0
Third
Max Digit
62
8
1
Simple 1-liner
All Upper I
99
6
1
Simple 1-liner using index()
Remove All Before
111
5
0
Obvious solution using split
First Word (simplified)
145
4
0
Simple
Beginning Zeros
148
4
4
Simple 2
Split Pairs
148
4
0
short
All the Same
155
6
1
Simple loop using str
End Zeros
170
4
0
Simple
Split Pairs
195
3
0
Simple loop using divmod
End Zeros
219
3
1
Obvious len()
Acceptable Password I
231
2
0
Simple using str
Max Digit
252
3
0
Simple using &
Is Even
293
2
1
Simple using slicing
Backward String
342
3
0
First
Count Digits
387
1
0
Obvious using %
Is Even
400
1
0
Simple using len
Number Length
416
1
0
Second
Beginning Zeros
424
1
0
Simple 1-liner
Beginning Zeros
425
1
0
1 line
All the Same
429
3
2
obvious solution using slice
Between Markers (simplified)
548
1
0
Second
Count Digits
592
0
0
Third
Count Digits
593
0
0
Fourth
Count Digits
594
0
0
Lambda
Easy Unpack
596
1
1
First
Beginning Zeros
612
0
0
Third
Number Length
690
0
1
Home
1 line
Sort Array by Element Frequency
2
91
9
maxsplit
First Word
2
12
2
4th
Morse Decoder
10
5
0
Third
Morse Decoder
13
4
0
Lambda
First Word
15
18
2
Simple 2 lines
Sun Angle
28
9
0
1 line
Popular Words
47
8
1
Simple
Split List
74
6
0
simple
Sun Angle
78
6
1
First
Morse Decoder
99
5
0
First
Second Index
115
6
0
1 line
Even the Last
126
19
2
second
Between Markers
202
4
3
1 line
Non-unique Elements
204
18
0
Second
Morse Decoder
325
1
1
second
Pawn Brotherhood
344
5
0
1 line
Bigger Price
392
3
0
Simple 1 line
Backward Each Word
513
0
2
First
Pawn Brotherhood
592
3
1
Third
Pawn Brotherhood
828
2
2
1 line
Right to Left
830
2
2
Lambda
Even the Last
903
2
1
First
Popular Words
989
0
2
First
Three Words
1143
1
1
First
Non-unique Elements
8578
0
0
Electronic Station
Simple
Digits Multiplication
2
18
4
Obvious isupper()
All Upper II
4
18
2
5th
Boolean Algebra
8
31
0
faster
Digits Multiplication
9
7
0
Simple
Acceptable Password VI
25
6
1
1 line - Tuple of functions
Boolean Algebra
45
12
0
Sorted + Set
Ascending List
48
7
0
Second
Boolean Algebra
57
10
0
Using < >
Acceptable Password III
87
3
0
First
Verify Anagrams
113
11
2
Simple loop
Ascending List
139
3
0
Simple
Acceptable Password V
151
1
0
Third
Verify Anagrams
166
6
1
using dictionary
Boolean Algebra
174
4
1
Simple
Acceptable Password III
192
1
0
Simple
Acceptable Password IV
218
0
0
Simple
Acceptable Password II
234
1
0
Simple
Boolean Algebra
237
3
0
simple using lists
Verify Anagrams
336
3
0
Simple using reduce
Digits Multiplication
1040
1
1
Scientific Expedition
Simpler
Call to Home
5
15
2
First
Time Converter (24h to 12h)
6
32
3
Simple
Goes Right After
6
17
4
First
Goes Right After
19
9
0
First
Call to Home
22
7
1
1 line - shorter
Conversion from CamelCase
43
8
1
one(2)-liner
Morse Clock
103
0
1
Second
Bird Language
130
7
2
Simple - 5 lines
Pangram
139
7
2
First
Bird Language
149
6
3
Simple
Common Words
156
6
0
Lambda
Secret Message
166
10
0
First
Conversion from CamelCase
166
3
0
4th
Bird Language
190
5
0
Lambda
Pangram
191
5
1
1 line
Secret Message
222
7
0
Simple corrected
Goes Right After
238
1
2
First
I Love Python!
258
5
1
First
Striped Words
268
2
0
1 line
Absolute Sorting
333
5
0
Third
Bird Language
345
3
1
1 line
Conversion into CamelCase
400
0
0
1 line
Conversion from CamelCase
413
0
0
Lambda with filter
Secret Message
1292
1
1
Lambda
The Most Wanted Letter
2576
0
1
O'Reilly
First
The Flat Dictionary
7
15
1
Sort with tuple
Frequency Sorting
7
15
0
simple loop
Chunk
18
7
0
Simple using list comprehension
Chunk
29
5
1
Simpler using count
Majority
46
7
1
Simple recursive
Flatten a List
86
8
1
Simple using sum()
Majority
118
4
0
lambda
Count Inversions
120
3
1
Simple using count
Majority
147
3
0
Simple
Replace Last
183
2
0
Shorter
Replace Last
189
2
0
1 line
Index Power
226
7
0
Simple 1-liner using index()
Remove All After
325
0
0
Simple
Median
392
5
0
lambda
Index Power
516
3
1
second
Xs and Os Referee
850
1
2
using statistics
Median
884
2
1
First
Count Inversions
925
0
1
Incinerator
using tuple
Multicolored Lamp
10
19
1
second
Microwave Ovens
10
5
2
Second
3 Chefs
12
10
0
Second
Hacker Language
16
4
1
First
3 Chefs
19
6
0
Simple
Hacker Language
23
3
0
Simple
Microwave Ovens
35
2
1
First
Capital City
48
1
0
First
The Warriors
70
6
0
Simple - 15 lines
Party Invitations
113
0
0
Mine
Simple
The Greatest Common Divisor
12
13
2
1 line updated
Caesar Cipher (encryptor)
79
5
3
1 line
Fizz Buzz
114
22
1
First
Moore Neighbourhood
130
6
1
1 line
Binary Count
329
4
1
Second 1-liner
Binary Count
330
4
0
1 line
Caesar Cipher (encryptor)
331
1
2
1 line
Best Stock
370
2
1
Second
Moore Neighbourhood
450
2
0
Ice Base
the simplest
Morse Encoder
9
15
0
1 line (variation)
Monkey Typing
11
21
0
1 line
Monkey Typing
17
16
3
4th
Reverse Roman Numerals
22
7
1
1 line
Long Repeat
25
11
0
Second
Long Repeat
31
10
3
First
Reverse Roman Numerals
32
6
0
Second
Monkey Typing
43
11
1
simple
Largest Rectangle in a Histogram
135
0
0
Second
Reverse Roman Numerals
166
1
1
1 line
The Most Numbers
186
8
2
Third
Reverse Roman Numerals
422
0
1
First
Long Repeat
480
1
2
Lambda
The Most Numbers
994
1
1
First
Roman Numerals
3227
0
0
Alice In Wonderland
First
Swap Nodes
14
10
0
First
When is Friday?
26
6
0
Lambda
Swap Nodes
39
5
1
GitHub
Simple using nested loop
Expand Intervals
88
2
0
First
Merge Intervals
133
0
0
First
Long Repeat Inside
157
0
1
second
Long Repeat Inside
158
0
2
Dropbox
Obvious
Simple Hashlib
7
14
1
Simple
Atbash Cipher
29
0
0
2
The Best Number Ever
43
3
0
First
Humpty Dumpty Form
69
4
0
1 line
Worth of Words
91
3
1
Simple
Worth of Words
173
1
0
PyCon TW
Simple - 15 lines
Calculate Islands
34
4
2
Simple using ifs and list
Digit Stack
47
4
0
First
Calculate Islands
65
2
0
First
Simple Areas
79
4
1
First
Double Substring
220
0
3
using list and set
House Password
356
5
1
Storage
Simple
Skew-symmetric Matrix
69
6
2
First
Group Equal consecutive
78
3
0
HubSpot
Another one
Non Empty Lines
2
21
0
First
Non Empty Lines
12
8
0
simple
Number Base
119
17
2
Simpler
Number Base
539
2
1
First
Restricted Sum
1669
0
0
Blizzard
Simple
The First Working Day
6
10
0
Using numpy
Weekend Counter
6
0
0
Another one
The First Working Day
16
5
0
Shorter
The First Working Day
17
5
0
Simple 1 line
Unlucky Days
19
9
0
Simple
Unlucky Days
33
7
0
First
Min and Max
120
8
4
Second
Min and Max
135
7
1
Simple while loop
Weekend Counter
142
1
1
Rock
Simple loop
Sort by Removing
25
2
0
Shelter
Simple
The Nearest Square Number
71
1
0
Watchtower
lambda
Funny Addition
100
8
0
Escher
Second
Ground for the House
8
12
3
First
The Ship Teams
18
10
1
Simple
Ground for the House
25
7
4
Not On Map
Using numpy
Base change - Position System
1
0
0
