list of challenge problems
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ID | NAME | CODE | USERS | ACC % |
---|---|---|---|---|
3880 | Nop | NOP | 607 | 49.87 |
4163 | Relative Board | RELBOARD | 6 | 38.10 |
4246 | Place the Numbers II | PLCNUM2 | 542 | 66.35 |
5842 | Polybius square | POLYBIUS | 1029 | 59.24 |
6125 | Dos Date | DDATE | 791 | 55.83 |
6173 | Burned Pancakes Tower | DBP | 23 | 64.61 |
6295 | Area Difference | SQDIFF | 388 | 44.61 |
6646 | Fully Parenthesized Expression | BRACKETS | 26 | 43.75 |
7063 | Cycles, More Cycles | CYCLE | 16 | 83.43 |
7225 | Word To Number | WORDNUM | 156 | 61.22 |
7480 | Nth Prime | NPRIME | 618 | 45.60 |
8638 | Sum of Fibonacci numbers | FIBSUM | 135 | 72.81 |
8675 | Equation Check | EQCHECK | 264 | 57.38 |
8950 | Grid points | GRIDPNT | 44 | 57.73 |
11410 | Find New SPOJ Problems | FINDPROB | 8 | 42.66 |
12845 | Minimum knight moves Challenge | NAKANJC | 345 | 72.11 |
13366 | TWO KINGS | CONQUER | 17 | 62.42 |
26321 | God Number is 20 (Rubik) | GODNIS20 | 25 | 65.86 |
27840 | Seedlings | SEE | 34 | 74.94 |
27841 | Sabotage | SAB | 30 | 56.33 |