How an extra training step can unlock AI’s reasoning power ReleaseKim Martineau15 Apr 2026AIGenerative AIGraniteNatural Language Processing
Ponder This Challenge - February 2002 - Undirected graph of diameter 2PuzzleDon Coppersmith01 Feb 2002Ponder This
Ponder This Challenge - December 2001 - Knight's tour on 4xN chess boardsPuzzleDon Coppersmith01 Dec 2001Ponder This
Ponder This Challenge - November 2001 - PB&J asymmetry boundsPuzzleDon Coppersmith01 Nov 2001Ponder This
Ponder This Challenge - October 2001 - f maps any open interval onto RPuzzleDon Coppersmith01 Oct 2001Ponder This
Ponder This Challenge - September 2001 - Bounds on a permutation groupPuzzleDon Coppersmith01 Sep 2001Ponder This
Ponder This Challenge - July 2001 - 1/1 + 2/(2+3) + 3/(4+5+6) + ...PuzzleDon Coppersmith01 Jul 2001Ponder This
Ponder This Challenge - June 2001 - Goblin chase in a trainPuzzleDon Coppersmith01 Jun 2001Ponder This
Ponder This Challenge - April 2001 - College saving accountPuzzleDon Coppersmith01 Apr 2001Ponder This
Ponder This Challenge - February 2001 - Kubricia's 2001 money boxesPuzzleDon Coppersmith01 Feb 2001Ponder This
Ponder This Challenge - January 2001 - Counting segments overlaysPuzzleDon Coppersmith01 Jan 2001Ponder This
Ponder This Challenge - December 2000 - Commuter gets 20 minutes earlierPuzzleDon Coppersmith01 Dec 2000Ponder This
Ponder This Challenge - November 2000 - 75 integers in [1,230]PuzzleDon Coppersmith01 Nov 2000Ponder This