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Bubbler
  • Member for 4 years, 4 months
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51 votes
13 answers
5k views

Read out the C variable declaration

45 votes
27 answers
2k views

Simplify ijk-string

44 votes
110 answers
6k views

The vanilla factorial challenge

39 votes
31 answers
4k views

Concatenated halting problem: no + no + ... = yes

38 votes
31 answers
2k views

Evaluate left-or-right

36 votes
15 answers
3k views

Triangular Lattice Points close to the Origin

35 votes
2 answers
3k views

Tribute to John Conway: Collatz in FRACTRAN

30 votes
57 answers
3k views

Sum the array times n, except the last

30 votes
13 answers
4k views

20 cards with no Set

30 votes
24 answers
3k views

Circumference of an ellipse

30 votes
12 answers
2k views

Is it a checkered tiling?

30 votes
38 answers
3k views

Bubbler and 3 others are typing․․․

29 votes
20 answers
2k views

An ASCII self-referential sequence

29 votes
26 answers
2k views

Recursive Z-matrix

29 votes
44 answers
6k views

This code errors on *this* and *that*, is it really written in them?

29 votes
16 answers
2k views

Evaluate Conway chained arrow notation

28 votes
15 answers
3k views

The ultimate inequality challenge

28 votes
26 answers
2k views

Cut resistance of a list

28 votes
12 answers
3k views

Densely packed decimal (DPD) to decimal

26 votes
14 answers
2k views

Counting valid Binary Sudoku rows

26 votes
11 answers
2k views

Test if a Gray code is Beckett

26 votes
7 answers
914 views

Recover polynomial \$f(x)\$ from \$f^2(x)\$

26 votes
4 answers
593 views

The half-step of Fibonacci

25 votes
10 answers
2k views

Floor of complex number

25 votes
14 answers
4k views

Is this an L-shape?

25 votes
2 answers
2k views

Nonogram line brute-force solving

25 votes
11 answers
2k views

Perimeter of Conway hexagon

24 votes
16 answers
3k views

Triangular domino tiling of an almost regular hexagon

24 votes
13 answers
1k views

1D monochrome Link-a-Pix solvability

24 votes
31 answers
3k views

"-rot" transform

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