XTW --------- FLQHW ) HFLLQQW -XJQYJ ===== WYTXQ -TXQLQ ===== EFXLW -WHJQX ===== QFXX base: 10 symbols: EFHJLQTWXY difficulty: intermediate restrictions: no multiplication Borrows and Takes: ================= X T W -- - - - - - - - FLQHW ) H F L L Q Q W - X J Q Y J = = = = = W Y T X Q - T X Q L Q = = = = = E F X L W - W H J Q X = = = = = Q F X X Relational Chains: ================= * NOTE: '<' denotes EXACTLY ONE less than '<<' denotes SOMEWHAT less than Range Table: =========== 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 } L = { 0 1 2 3 4 5 6 7 8 9 } Q = { 0 1 2 3 4 5 6 7 8 9 } T = { 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 }