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    The Chess Move Validation hole will go live in approximately . Why not try and solve it ahead of time?

    Rankings: Holes

    Niven Numbers in all languages in chars.

    # Golfer Points Chars Time Submitted
    4,400th HumanoidCPU 0 105
    4,402nd HumanoidCPU 0 108
    4,403rd egol1 🇳🇱 0 109
    4,404th Shanethegamer 🇺🇸 0 111
    4,404th HumanoidCPU 0 111
    4,406th HumanoidCPU 0 119
    4,407th KatieLG 🇬🇧 0 125
    4,408th HumanoidCPU 0 126
    4,408th KatieLG-Transpiler 🇬🇧 0 126
    4,410th KatieLG 🇬🇧 0 129
    4,410th KatieLG-Transpiler 🇬🇧 0 129
    4,412th KatieLG 🇬🇧 0 131
    4,412th KatieLG 🇬🇧 0 131
    4,412th KatieLG 🇬🇧 0 131
    4,412th KatieLG-Transpiler 🇬🇧 0 131
    4,416th KatieLG 🇬🇧 0 132
    4,416th KatieLG 🇬🇧 0 132
    4,416th KatieLG 🇬🇧 0 132
    4,419th KatieLG 🇬🇧 0 133
    4,420th KatieLG 🇬🇧 0 135
    4,421st KatieLG 🇬🇧 0 136
    4,422nd KatieLG 🇬🇧 0 137
    4,423rd HumanoidCPU 0 138
    4,424th HumanoidCPU 0 144
    4,425th KatieLG 🇬🇧 0 145
    4,426th Shanethegamer 🇺🇸 0 151
    4,426th HumanoidCPU 0 151
    4,428th HumanoidCPU 0 156
    4,429th KatieLG 🇬🇧 0 162
    4,430th KatieLG 🇬🇧 0 165
    4,431st KatieLG 🇬🇧 0 170
    4,432nd KatieLG 🇬🇧 0 172
    4,433rd KatieLG 🇬🇧 0 179
    4,434th KatieLG 🇬🇧 0 181
    4,435th KatieLG 🇬🇧 0 190
    4,435th Shanethegamer 🇺🇸 0 190
    4,435th HumanoidCPU 0 190
    4,438th KatieLG 🇬🇧 0 222
    4,438th Shanethegamer 🇺🇸 0 222
    4,438th HumanoidCPU 0 222
    4,441st KatieLG 🇬🇧 0 255
    4,442nd HumanoidCPU 0 288
    4,442nd HumanoidCPU 0 288
    4,444th dokutan 0 310
    4,445th KatieLG 🇬🇧 0 321
    4,445th KatieLG 🇬🇧 0 321