MWHX --------- JCE ) JFHMFFH -CJHJ ==== WQFF -EYFY ==== WMXF -WHJJ ==== HYWH -HWYQ ==== ECH base: 10 symbols: CEFHJMQWXY difficulty: intermediate restrictions: no multiplication Borrows and Takes: ================= M W H X -- - - - - - - - JCE ) J F H M F F H - C J H J = = = = W Q F F - E Y F Y = = = = W M X F - W H J J = = = = H Y W H - H W Y Q = = = = E C H Relational Chains: ================= * NOTE: '<' denotes EXACTLY ONE less than '<<' denotes SOMEWHAT less than Range Table: =========== 0 1 2 3 4 5 6 7 8 9 C = { 0 1 2 3 4 5 6 7 8 9 } E = { 0 1 2 3 4 5 6 7 8 9 } F = { 0 1 2 3 4 5 6 7 8 9 } H = { 0 1 2 3 4 5 6 7 8 9 } J = { 0 1 2 3 4 5 6 7 8 9 } M = { 0 1 2 3 4 5 6 7 8 9 } Q = { 0 1 2 3 4 5 6 7 8 9 } W = { 0 1 2 3 4 5 6 7 8 9 } X = { 0 1 2 3 4 5 6 7 8 9 } Y = { 0 1 2 3 4 5 6 7 8 9 }