invalid problem set
| Problem | 8287 |
| Created | 2006-03-17 |
| Source | |
| Rating | |
| Difficulty | 7 dan |
| Average Solve Time | 36 secs |
| User Attempts |
383 / 2554 |
| Solve Ratio Rating | 2 dan |
| rating history |
With the origin at tengen, rotate counter clockwise Pi/2 and invert color. All in proper time.
(;AB[cp]AB[do]AW[eq]AW[iq]AB[gq]AB[dq]AB[en]AB[dm]AW[eo]AW[fo]AW[hp]AW[er]AW[pq]AW[op]AB[qo]AP[goproblems];B[qk];W[qm];B[oo];W[no];B[on];W[qp];B[ro];W[mp];B[pl]C[RIGHT])
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