Season
- Season 0 1970-01-01
- Season 1 1982-11-02
- Season 2 1983-07-01
- Season 3 1983-12-14
- Season 4 1982-06-27
- Season 5 1984-10-15
- Season 6 1985-01-07
- Season 7 1985-10-14
- Season 8 1986-01-06
- Season 9 1986-03-31
- Season 10 1986-10-13
- Season 11 1987-02-02
- Season 12 1987-04-13
- Season 13 1987-06-22
- Season 14 1987-10-05
- Season 15 1988-04-11
- Season 16 1988-06-20
- Season 17 1989-01-02
- Season 18 1989-07-10
- Season 19 1990-01-01
- Season 20 1990-07-02
- Season 21 1990-12-31
- Season 22 1991-07-01
- Season 23 1991-12-30
- Season 24 1992-06-29
- Season 25 1993-01-04
- Season 26 1993-07-05
- Season 27 1994-01-03
- Season 28 1994-07-04
- Season 29 1995-01-02
- Season 30 1995-07-03
- Season 31 1996-01-01
- Season 32 1996-07-01
- Season 33 1996-12-19
- Season 34 1996-12-30
- Season 35 1997-05-22
- Season 36 1997-06-30
- Season 37 1997-09-29
- Season 38 1997-12-29
- Season 39 1998-06-29
- Season 40 1998-12-28
- Season 41 1999-06-28
- Season 42 1999-12-27
- Season 43 2000-06-26
- Season 44 2001-04-26
- Season 45 2001-07-02
- Season 46 2001-09-24
- Season 47 2001-12-26
- Season 48 2002-07-01
- Season 49 2003-01-06
- Season 50 2003-06-30
- Season 51 2004-04-11
- Season 52 2004-06-28
- Season 53 2005-01-04
- Season 54 2005-10-31
- Season 55 2006-05-29
- Season 56 2007-01-02
- Season 57 2007-06-25
- Season 58 2008-01-02
- Season 59 2008-06-23
- Season 60 2009-01-12
- Season 61 2009-06-22
- Season 62 2010-01-11
- Season 63 2010-06-21
- Season 66 2012-01-09
- Season 67 2012-07-02
- Season 68 2013-03-04
- Season 69 2013-07-01
- Season 70 2014-01-06
- Season 71 2014-06-30
- Season 72 1970-01-01
- Season 84 2021-06-28
- Season 85 2022-01-03
- Season 86 1970-01-01
- Season 87 2023-01-23
- Season 88 2023-06-30
- Season 89 1970-01-01
Season 89 Episode
- Season 53 Episode 3841
- Season 53 Episode 3842
- Season 53 Episode 3843
- Season 53 Episode 3844
- Season 53 Episode 3845
- Season 53 Episode 3846
- Season 53 Episode 3847
- Season 53 Episode 3848
- Season 53 Episode 3849
- Season 53 Episode 3850
- Season 53 Episode 3851
- Season 53 Episode 3852
- Season 53 Episode 3853
- Season 53 Episode 3854
- Season 53 Episode 3855
- Season 53 Episode 3856
- Season 53 Episode 3857
- Season 53 Episode 3858
- Season 53 Episode 3859
- Season 53 Episode 3860
- Season 53 Episode 3861
- Season 53 Episode 3862
- Season 53 Episode 3863
- Season 53 Episode 3864
- Season 53 Episode 3865
- Season 53 Episode 3866
- Season 53 Episode 3867
- Season 53 Episode 3868
- Season 53 Episode 3869
- Season 53 Episode 3870
- Season 53 Episode 3871
- Season 53 Episode 3872
- Season 53 Episode 3873
- Season 53 Episode 3874
- Season 53 Episode 3875
- Season 53 Episode 3876
- Season 53 Episode 3877
- Season 53 Episode 3878
- Season 53 Episode 3879
- Season 53 Episode 3880
- Season 53 Episode 3881
- Season 53 Episode 3882
- Season 53 Episode 3883
- Season 53 Episode 3884
- Season 53 Episode 3885
- Season 53 Episode 3886
- Season 53 Episode 3887
- Season 53 Episode 3888
- Season 53 Episode 3889
- Season 53 Episode 3890
- Season 53 Episode 3891
- Season 53 Episode 3892
- Season 53 Episode 3893
- Season 53 Episode 3894
- Season 53 Episode 3895
- Season 53 Episode 3896
- Season 53 Episode 3897
- Season 53 Episode 3898
- Season 53 Episode 3899
- Season 53 Episode 3900
- Season 53 Episode 3901
- Season 53 Episode 3902
- Season 53 Episode 3903
- Season 53 Episode 3904
- Season 53 Episode 3905
- Season 53 Episode 3906
- Season 53 Episode 3907
- Season 53 Episode 3908
- Season 53 Episode 3909
- Season 53 Episode 3910
- Season 53 Episode 3911
- Season 53 Episode 3912
- Season 53 Episode 3913
- Season 53 Episode 3914
- Season 53 Episode 3915
- Season 53 Episode 3916
- Season 53 Episode 3917
- Season 53 Episode 3918
- Season 53 Episode 3919
- Season 53 Episode 3920
- Season 53 Episode 3921
- Season 53 Episode 3922
- Season 53 Episode 3923
- Season 53 Episode 3924
- Season 53 Episode 3925
- Season 53 Episode 3926
- Season 53 Episode 3927
- Season 53 Episode 3928
- Season 53 Episode 3929
- Season 53 Episode 3930
- Season 53 Episode 3931
- Season 53 Episode 3932
- Season 53 Episode 3933
- Season 53 Episode 3934
- Season 53 Episode 3935
- Season 53 Episode 3936
- Season 53 Episode 3937
- Season 53 Episode 3938
- Season 53 Episode 3939
- Season 53 Episode 3940
- Season 53 Episode 3941
- Season 53 Episode 3942
- Season 53 Episode 3943
- Season 53 Episode 3944
- Season 53 Episode 3945
- Season 53 Episode 3946
- Season 53 Episode 3947
- Season 53 Episode 3948
- Season 53 Episode 3949
- Season 53 Episode 3950
- Season 53 Episode 3951
- Season 53 Episode 3952
- Season 53 Episode 3953
- Season 53 Episode 3954
- Season 53 Episode 3955
- Season 53 Episode 3956
- Season 53 Episode 3957
- Season 53 Episode 3958
- Season 53 Episode 3959
Countdown - Season 53
5.71 36 minutes The clock is ticking as contestants compete in games of lexical dexterity and numerical agility.
