Jonathan Allan
  • Member for 5 years, 8 months
  • Last seen this week
  • London, United Kingdom
Sandbox for Proposed Challenges
8 votes

Make A Full Dobble™ Deck Dobble (A.K.A. Spot It!) is a deck of (55) cards each of which has a set of (8) distinct symbols, such that every pair of cards matches on exactly one symbol and all symbols ...

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Sandbox for Proposed Challenges
2 votes

Number of arrangements of half a Rubik's cube From a corner-on view of a Rubik's cube calculate the number of arrangements of stickers that are out of view. Your input will provide the state of a ...

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Sandbox for Proposed Challenges
1 votes

code-golfprimeskolmogorov-complexity Sandbox Question Do people think this is worth posting, given it only really requires a prime check along with getting digit prefixes? There are multiple ...

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Leaderboard Snippet
1 votes

Tip: Leader board for cops n' robbers To sort ascending: search for r-a - there should be one instance, replace it with a-r. To ignore cracked entries: search for SCORE_REG - there should be two ...

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Sandbox for Proposed Challenges
0 votes

Same Same But Different code-golfnumbersequencebase-conversioninteger This challenge involves two similar digit-based routines each of which, when given a non-negative integer seed, produce eventually ...

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