XPAQ ---------- WMFNN ) TWTMXQPN -QTENA ===== MPAPQ -PXWNT ===== XPPNP -EPMNX ===== NTNXN -NWXNM ===== QPQX base: 10 symbols: AEFMNPQTWX difficulty: intermediate restrictions: no multiplication Borrows and Takes: ================= X P A Q -- - - - - - - - - WMFNN ) T W T M X Q P N - Q T E N A = = = = = M P A P Q - P X W N T = = = = = X P P N P - E P M N X = = = = = N T N X N - N W X N M = = = = = Q P Q 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 A = { 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 } M = { 0 1 2 3 4 5 6 7 8 9 } N = { 0 1 2 3 4 5 6 7 8 9 } P = { 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 }