Here is a detailed Numb3rs episode guide that can help you browse all Numb3rs episodes in a snap! Each episode's rating and release date is listed on the right of the title. You may also use the quick season jumper to focus on a certain Numb3rs season.
| Numb3rs Season 1 Episodes | yyyy-mm-dd | Rating | |
| s1e1 | Pilot | 2005-01-23 | 10.00/10 |
| s1e2 | Uncertainty Principle | 2005-01-28 | 10.00/10 |
| s1e3 | Vector | 2005-02-04 | 10.00/10 |
| s1e4 | Structural Corruption | 2005-02-11 | 10.00/10 |
| s1e5 | Prime Suspect | 2005-02-18 | 9.00/10 |
| s1e6 | Sabotage | 2005-02-25 | 10.00/10 |
| s1e7 | Counterfeit Reality | 2005-03-11 | 9.00/10 |
| s1e8 | Identity Crisis | 2005-04-01 | 8.00/10 |
| s1e9 | Sniper Zero | 2005-04-15 | 10.00/10 |
| s1e10 | Dirty Bomb | 2005-04-22 | 9.00/10 |
| s1e11 | Sacrifice. | 2005-04-29 | 7.50/10 |
| s1e12 | Noisy Edge | 2005-05-06 | 9.00/10 |
| s1e13 | Manhunt. | 2005-05-13 | 9.67/10 |
| Numb3rs Season 2 Episodes | yyyy-mm-dd | Rating | |
| s2e1 | Judgment Call | 2005-09-23 | 8.50/10 |
| s2e2 | Better Or Worse | 2005-09-30 | 9.50/10 |
| s2e3 | Obsession. | 2005-10-07 | 8.50/10 |
| s2e4 | Calculated Risk | 2005-10-14 | 8.50/10 |
| s2e5 | Assassin | 2005-10-21 | 9.00/10 |
| s2e6 | Soft Target | 2005-11-04 | 9.67/10 |
| s2e7 | Convergence | 2005-11-11 | 9.50/10 |
| s2e8 | In Plain Sight | 2005-11-18 | 10.00/10 |
| s2e9 | Toxin | 2005-11-25 | 9.50/10 |
| s2e10 | Bones Of Contention | 2005-12-09 | 10.00/10 |
| s2e11 | Scorched | 2005-12-16 | 9.50/10 |
| s2e12 | The O.g. | 2006-01-06 | 9.50/10 |
| s2e13 | Double Down | 2006-01-13 | 9.50/10 |
| s2e14 | Harvest | 2006-01-27 | 9.75/10 |
| s2e15 | The Running Man | 2006-02-03 | 9.50/10 |
| s2e16 | Protest | 2006-03-03 | 9.50/10 |
| s2e17 | Mind Games | 2006-03-10 | 9.33/10 |
| s2e18 | All's Fair | 2006-03-31 | 9.50/10 |
| s2e19 | Dark Matter | 2006-04-07 | 10.00/10 |
| s2e20 | Guns And Roses | 2006-04-21 | 10.00/10 |
| s2e21 | Rampage. | 2006-04-28 | 10.00/10 |
| s2e22 | Backscatter | 2006-05-05 | 9.67/10 |
| s2e23 | Undercurrents | 2006-05-12 | 9.00/10 |
| s2e24 | Hot Shot | 2006-05-19 | 9.50/10 |
| Numb3rs Season 3 Episodes | yyyy-mm-dd | Rating | |
| s3e1 | Spree (1) | 2006-09-22 | 8.33/10 |
| s3e2 | Two Daughters (2) | 2006-09-29 | 10.00/10 |
| s3e3 | Provenance | 2006-10-06 | 10.00/10 |
| s3e4 | The Mole | 2006-10-13 | 9.00/10 |
| s3e5 | Traffic | 2006-10-20 | 9.50/10 |
| s3e6 | Longshot | 2006-10-27 | 6.67/10 |
| s3e7 | Blackout | 2006-11-03 | 9.50/10 |
| s3e8 | Hardball | 2006-11-10 | 9.00/10 |
| s3e9 | Waste Not | 2006-11-17 | 10.00/10 |
| s3e10 | Brutus | 2006-11-24 | 9.50/10 |
| s3e11 | Killer Chat | 2006-12-15 | 9.50/10 |
| s3e12 | Nine Wives | 2007-01-05 | 9.75/10 |
| s3e13 | Finders Keepers | 2007-01-12 | 9.00/10 |
| s3e14 | Take Out | 2007-02-02 | 9.00/10 |
| s3e15 | End Of Watch | 2007-02-09 | 10.00/10 |
| s3e16 | Contenders | 2007-02-16 | 9.00/10 |
| s3e17 | One Hour | 2007-02-23 | 9.67/10 |
| s3e18 | Democracy | 2007-03-09 | 9.50/10 |
| s3e19 | Pandora's Box | 2007-03-30 | 9.50/10 |
| s3e20 | Burn Rate | 2007-04-06 | 9.50/10 |
| s3e21 | The Art Of Reckoning | 2007-04-27 | 9.50/10 |
| s3e22 | Under Pressure | 2007-05-04 | 9.50/10 |
| s3e23 | Money For Nothing | 2007-05-11 | 9.67/10 |
| s3e24 | The Janus List | 2007-05-18 | 10.00/10 |
| Numb3rs Season 4 Episodes | yyyy-mm-dd | Rating | |
| s4e1 | Trust Metric | 2007-09-28 | 10.00/10 |
| s4e2 | Hollywood Homicide | 2007-10-05 | 9.50/10 |
| s4e3 | Velocity | 2007-10-12 | 9.50/10 |
| s4e4 | Thirteen | 2007-10-19 | 9.50/10 |
| s4e5 | Robin Hood | 2007-10-26 | 9.50/10 |
| s4e6 | In Security | 2007-11-02 | 9.33/10 |
| s4e7 | Primacy | 2007-11-09 | 9.50/10 |
| s4e8 | Tabu | 2007-11-16 | 10.00/10 |
| s4e9 | Graphic | 2007-11-23 | 9.50/10 |
| s4e10 | Chinese Box | 2007-12-14 | 9.50/10 |
| s4e11 | Breaking Point. | 2008-01-11 | 9.50/10 |
| s4e12 | Power | 2008-01-18 | 9.50/10 |
| s4e13 | Black Swan | 2008-04-04 | 9.00/10 |
| s4e14 | Checkmate | 2008-04-11 | 9.00/10 |
| s4e15 | End Game | 2008-04-25 | 9.50/10 |
| s4e16 | Atomic No. 33 | 2008-05-02 | 9.50/10 |
| s4e17 | Pay To Play | 2008-05-09 | 10.00/10 |
| s4e18 | When World's Collide | 2008-05-16 | 10.00/10 |
| Numb3rs Season 5 Episodes | yyyy-mm-dd | Rating | |
| s5e1 | High Exposure | 2008-10-03 | 10.00/10 |
| s5e2 | Decoy Effect | 2008-10-10 | 8.50/10 |
| s5e3 | Blowback | 2008-10-17 | 10.00/10 |
| s5e4 | Jack Of All Trades | 2008-10-24 | 10.00/10 |
| s5e5 | Scan Man | 2008-10-31 | 10.00/10 |
| s5e6 | Magic Show | 2008-11-07 | 8.00/10 |
| s5e7 | Charlie Don't Surf | 2008-11-14 | 9.50/10 |
| s5e8 | Thirty Six Hours | 2008-11-21 | 5.50/10 |
| s5e9 | Conspiracy Theory | 2008-12-05 | 10.00/10 |
| s5e10 | Frienemies | 2008-12-19 | 10.00/10 |
| s5e11 | Arrows Of Time | 2009-01-09 | 0.00/10 |
| s5e12 | Jacked | 2009-01-16 | 0.00/10 |
| s5e13 | Trouble In Chinatown | 2009-01-23 | 0.00/10 |
| s5e14 | Sneakerhead | 2009-02-06 | 10.00/10 |
| s5e15 | Guilt Trip | 2009-02-13 | 0.00/10 |
| s5e16 | Cover Me | 2009-02-27 | 0.00/10 |
| s5e17 | First Law | 2009-03-06 | 10.00/10 |
| s5e18 | 12:01 A.m. | 2009-03-13 | 0.00/10 |
| s5e19 | Animal Rites | 2009-04-10 | 0.00/10 |
| s5e20 | The Fifth Man | 2009-04-24 | 10.00/10 |
| s5e21 | Disturbed | 2009-05-01 | 10.00/10 |
| s5e22 | Greatest Hits | 2009-05-08 | 10.00/10 |
| s5e23 | Angels And Devils | 2009-05-15 | 10.00/10 |
| Numb3rs Season 6 Episodes | yyyy-mm-dd | Rating | |
| s6e1 | Hangman | 2009-09-25 | 9.00/10 |
| s6e2 | Friendly Fire | 2009-10-02 | 9.50/10 |
| s6e3 | 7 Men Out | 2009-10-09 | 6.50/10 |
| s6e4 | Where Credit's Due | 2009-10-16 | 8.50/10 |
| s6e5 | Hydra | 2009-10-23 | 10.00/10 |
| s6e6 | Dreamland | 2009-10-30 | 10.00/10 |
| s6e7 | Shadow Markets | 2009-11-06 | 10.00/10 |
| s6e8 | Ultimatum | 2009-11-13 | 10.00/10 |
| s6e9 | Con Job | 2009-11-20 | 10.00/10 |
| s6e10 | Old Soldiers | 2009-12-04 | 10.00/10 |
| s6e11 | Scratch | 2010-01-08 | 0.00/10 |
| s6e12 | Arm In Arms | 2010-01-15 | 10.00/10 |
| s6e13 | Devil Girl | 2010-01-29 | 10.00/10 |
| s6e14 | And the Winner Is ... | 2010-02-05 | 0.00/10 |
| s6e15 | Growin' Up | 2010-03-05 | 10.00/10 |
| s6e16 | Cause and Effect | 2010-03-12 | 8.33/10 |