Happy Numbers (Long) in Java in Chars Play Hole
3rd in Java and 213th overall.
Last tested .
Runtime of .
| Bytes | Chars | Submitted | 
|---|---|---|
| 103 | 103 | |
| 140 | 139 | |
| 140 | 140 | |
| 143 | 143 | 
The Minesweeper hole will go live in approximately . Why not try and solve it ahead of time?
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117 / 121 Holes
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20 / 61 Langs
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51 / 91 Cheevos
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3rd in Java and 213th overall.
Last tested .
Runtime of .
| Bytes | Chars | Submitted | 
|---|---|---|
| 103 | 103 | |
| 140 | 139 | |
| 140 | 140 | |
| 143 | 143 |