Problem	21224
Created	2016-07-10
Source
Rating

Difficulty	30 kyu
Average Solve Time	14 secs
User Attempts	1353 / 1976
Solve Ratio Rating	18 kyu
	rating history

(;SZ[4]AB[aa]AB[bb]AB[ab]AB[ba]AW[ac]AW[bc]AW[bd]AW[ad]AB[ca]AW[cd]C[FORCE]AP[goproblems] (;B[cb]C[FORCE] (;W[cc]C[FORCE] (;B[da]) (;B[db]C[RIGHT]) (;B[dc]C[RIGHT]) (;B[dd]C[FORCE];W[dc])) (;W[db]C[FORCE] (;B[cc]C[RIGHT]) (;B[dc]C[RIGHT]) (;B[dd]C[FORCE];W[dc])) (;W[dc]C[FORCE] (;B[cc]C[RIGHT]) (;B[db]))) (;B[cc]C[RIGHT]) (;B[da]C[FORCE] (;W[cb]) (;W[db]) (;W[cc]) (;W[dc])) (;B[db]C[FORCE];W[dc]) (;B[dc]C[FORCE];W[cb]) (;B[dd]C[FORCE] (;W[cc]) (;W[dc]C[FORCE];B[db])))