5 kyu
Random sampling in constant time
30
Beta
Chalkboard math mistake (simple version)
11
Beta Status:Waiting for issues to be resolved
4 kyu
Pick Until Match
30
Beta
Shortest math expression
5
Beta Status:Ranking feedback needed
5 kyu
Polyomino symmetry
27
Beta
Native gibberish
13
Beta Status:Waiting for issues to be resolved
Beta
Robust hangman
24
Beta Status:Waiting for issues to be resolved
6 kyu
Rob the one-armed bandit
44
Beta
Floating point in base 2
34
Beta Status:Testing & feedback needed
Beta
Decipher the sentence
29
Beta Status:Waiting for issues to be resolved
5 kyu
Train of dominoes
73